diff --git a/acts/framework/acts/libs/utils/multithread.py b/acts/framework/acts/libs/utils/multithread.py
new file mode 100644
index 0000000..800b144
--- /dev/null
+++ b/acts/framework/acts/libs/utils/multithread.py
@@ -0,0 +1,120 @@
+#!/usr/bin/env python3
+#
+#   Copyright 2021 - The Android Open Source Project
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
+import concurrent.futures
+import logging
+
+def task_wrapper(task):
+    """Task wrapper for multithread_func
+
+    Args:
+        task[0]: function to be wrapped.
+        task[1]: function args.
+
+    Returns:
+        Return value of wrapped function call.
+    """
+    func = task[0]
+    params = task[1]
+    return func(*params)
+
+
+def run_multithread_func_async(log, task):
+    """Starts a multi-threaded function asynchronously.
+
+    Args:
+        log: log object.
+        task: a task to be executed in parallel.
+
+    Returns:
+        Future object representing the execution of the task.
+    """
+    executor = concurrent.futures.ThreadPoolExecutor(max_workers=1)
+    try:
+        future_object = executor.submit(task_wrapper, task)
+    except Exception as e:
+        log.error("Exception error %s", e)
+        raise
+    return future_object
+
+
+def run_multithread_func(log, tasks):
+    """Run multi-thread functions and return results.
+
+    Args:
+        log: log object.
+        tasks: a list of tasks to be executed in parallel.
+
+    Returns:
+        results for tasks.
+    """
+    MAX_NUMBER_OF_WORKERS = 10
+    number_of_workers = min(MAX_NUMBER_OF_WORKERS, len(tasks))
+    executor = concurrent.futures.ThreadPoolExecutor(
+        max_workers=number_of_workers)
+    if not log: log = logging
+    try:
+        results = list(executor.map(task_wrapper, tasks))
+    except Exception as e:
+        log.error("Exception error %s", e)
+        raise
+    executor.shutdown()
+    if log:
+        log.info("multithread_func %s result: %s",
+                 [task[0].__name__ for task in tasks], results)
+    return results
+
+
+def multithread_func(log, tasks):
+    """Multi-thread function wrapper.
+
+    Args:
+        log: log object.
+        tasks: tasks to be executed in parallel.
+
+    Returns:
+        True if all tasks return True.
+        False if any task return False.
+    """
+    results = run_multithread_func(log, tasks)
+    for r in results:
+        if not r:
+            return False
+    return True
+
+
+def multithread_func_and_check_results(log, tasks, expected_results):
+    """Multi-thread function wrapper.
+
+    Args:
+        log: log object.
+        tasks: tasks to be executed in parallel.
+        expected_results: check if the results from tasks match expected_results.
+
+    Returns:
+        True if expected_results are met.
+        False if expected_results are not met.
+    """
+    return_value = True
+    results = run_multithread_func(log, tasks)
+    log.info("multithread_func result: %s, expecting %s", results,
+             expected_results)
+    for task, result, expected_result in zip(tasks, results, expected_results):
+        if result != expected_result:
+            logging.info("Result for task %s is %s, expecting %s", task[0],
+                         result, expected_result)
+            return_value = False
+    return return_value
diff --git a/acts/framework/acts/utils.py b/acts/framework/acts/utils.py
index 58351a8..9db72d1 100755
--- a/acts/framework/acts/utils.py
+++ b/acts/framework/acts/utils.py
@@ -1863,4 +1863,4 @@
             'More than one device matching "device_type" == "{}"'.format(
                 device_type))
 
-    return matches[0]
+    return matches[0]
\ No newline at end of file
diff --git a/acts_tests/acts_contrib/test_utils/coex/coex_test_utils.py b/acts_tests/acts_contrib/test_utils/coex/coex_test_utils.py
index 62e12af..4975757 100644
--- a/acts_tests/acts_contrib/test_utils/coex/coex_test_utils.py
+++ b/acts_tests/acts_contrib/test_utils/coex/coex_test_utils.py
@@ -52,7 +52,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import get_phone_number
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
 from acts_contrib.test_utils.tel.tel_test_utils import initiate_call
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import setup_droid_properties
 from acts_contrib.test_utils.tel.tel_test_utils import wait_and_answer_call
 from acts_contrib.test_utils.wifi.wifi_power_test_utils import get_phone_ip
@@ -61,6 +60,7 @@
 from acts_contrib.test_utils.wifi.wifi_test_utils import wifi_test_device_init
 from acts_contrib.test_utils.wifi.wifi_test_utils import wifi_toggle_state
 from acts.utils import exe_cmd
+from acts.libs.utils.multithread import run_multithread_func
 from bokeh.layouts import column
 from bokeh.models import tools as bokeh_tools
 from bokeh.plotting import figure, output_file, save
diff --git a/acts_tests/acts_contrib/test_utils/tel/GFTInOutBaseTest.py b/acts_tests/acts_contrib/test_utils/tel/GFTInOutBaseTest.py
index 75ca46f..9a55400 100644
--- a/acts_tests/acts_contrib/test_utils/tel/GFTInOutBaseTest.py
+++ b/acts_tests/acts_contrib/test_utils/tel/GFTInOutBaseTest.py
@@ -28,10 +28,9 @@
 from acts.test_decorators import test_tracker_info
 from acts.logger import epoch_to_log_line_timestamp
 from acts.utils import get_current_epoch_time
+from acts.libs.utils.multithread import multithread_func
 from acts.base_test import BaseTestClass
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import get_service_state_by_adb
 from acts_contrib.test_utils.tel.tel_test_utils import get_screen_shot_log
 from acts_contrib.test_utils.tel.tel_test_utils import get_screen_shot_logs
diff --git a/acts_tests/acts_contrib/test_utils/tel/TelephonyBaseTest.py b/acts_tests/acts_contrib/test_utils/tel/TelephonyBaseTest.py
index 70b38fb..48ded7c 100644
--- a/acts_tests/acts_contrib/test_utils/tel/TelephonyBaseTest.py
+++ b/acts_tests/acts_contrib/test_utils/tel/TelephonyBaseTest.py
@@ -30,6 +30,8 @@
 from acts.keys import Config
 from acts import records
 from acts import utils
+from acts.libs.utils.multithread import multithread_func
+from acts.libs.utils.multithread import run_multithread_func
 
 from acts_contrib.test_utils.tel.tel_logging_utils import start_sdm_loggers
 from acts_contrib.test_utils.tel.tel_logging_utils import start_sdm_logger
@@ -50,11 +52,9 @@
 from acts_contrib.test_utils.tel.tel_test_utils import get_sim_state
 from acts_contrib.test_utils.tel.tel_test_utils import get_tcpdump_log
 from acts_contrib.test_utils.tel.tel_test_utils import install_apk
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import print_radio_info
 from acts_contrib.test_utils.tel.tel_test_utils import reboot_device
 from acts_contrib.test_utils.tel.tel_test_utils import recover_build_id
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import setup_droid_properties
 from acts_contrib.test_utils.tel.tel_test_utils import set_phone_screen_on
 from acts_contrib.test_utils.tel.tel_test_utils import set_phone_silent_mode
diff --git a/acts_tests/acts_contrib/test_utils/tel/tel_5g_test_utils.py b/acts_tests/acts_contrib/test_utils/tel/tel_5g_test_utils.py
index 7e05b78..c98cb0e 100644
--- a/acts_tests/acts_contrib/test_utils/tel/tel_5g_test_utils.py
+++ b/acts_tests/acts_contrib/test_utils/tel/tel_5g_test_utils.py
@@ -20,6 +20,7 @@
 
 from queue import Empty
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.tel_defines import GEN_5G
 from acts_contrib.test_utils.tel.tel_defines import NETWORK_MODE_NR_LTE_GSM_WCDMA
 from acts_contrib.test_utils.tel.tel_defines import NETWORK_MODE_NR_ONLY
@@ -30,7 +31,6 @@
 from acts_contrib.test_utils.tel.tel_defines import WAIT_TIME_ANDROID_STATE_SETTLING
 from acts_contrib.test_utils.tel.tel_defines import NETWORK_MODE_WCDMA_ONLY
 from acts_contrib.test_utils.tel.tel_test_utils import set_preferred_network_mode_pref
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_wifi_connected
 from acts_contrib.test_utils.tel.tel_test_utils import toggle_airplane_mode
 from acts_contrib.test_utils.tel.tel_test_utils import wifi_toggle_state
diff --git a/acts_tests/acts_contrib/test_utils/tel/tel_data_utils.py b/acts_tests/acts_contrib/test_utils/tel/tel_data_utils.py
index cd3dd04..45115cc 100644
--- a/acts_tests/acts_contrib/test_utils/tel/tel_data_utils.py
+++ b/acts_tests/acts_contrib/test_utils/tel/tel_data_utils.py
@@ -23,6 +23,8 @@
 from acts.utils import rand_ascii_str
 from acts.utils import disable_doze
 from acts.utils import enable_doze
+from acts.libs.utils.multithread import multithread_func
+from acts.libs.utils.multithread import run_multithread_func
 from acts_contrib.test_utils.bt.bt_test_utils import bluetooth_enabled_check
 from acts_contrib.test_utils.bt.bt_test_utils import disable_bluetooth
 from acts_contrib.test_utils.bt.bt_test_utils import pair_pri_to_sec
@@ -67,7 +69,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
 from acts_contrib.test_utils.tel.tel_test_utils import is_droid_in_network_generation_for_subscription
 from acts_contrib.test_utils.tel.tel_test_utils import is_ims_registered
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import rat_generation_from_rat
 from acts_contrib.test_utils.tel.tel_test_utils import set_wifi_to_default
 from acts_contrib.test_utils.tel.tel_test_utils import start_youtube_video
@@ -89,7 +90,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import wifi_reset
 from acts_contrib.test_utils.tel.tel_test_utils import wifi_toggle_state
 from acts_contrib.test_utils.tel.tel_test_utils import active_file_download_task
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_phones_default_state
 from acts_contrib.test_utils.tel.tel_test_utils import WIFI_SSID_KEY
 from acts_contrib.test_utils.tel.tel_test_utils import is_phone_in_call_active
diff --git a/acts_tests/acts_contrib/test_utils/tel/tel_dsds_utils.py b/acts_tests/acts_contrib/test_utils/tel/tel_dsds_utils.py
index 56ad4b3..f9b09cd 100644
--- a/acts_tests/acts_contrib/test_utils/tel/tel_dsds_utils.py
+++ b/acts_tests/acts_contrib/test_utils/tel/tel_dsds_utils.py
@@ -20,6 +20,7 @@
 
 from acts import signals
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.loggers.protos.telephony_metric_pb2 import TelephonyVoiceTestResult
 from acts_contrib.test_utils.tel.tel_defines import INVALID_SUB_ID
 from acts_contrib.test_utils.tel.tel_defines import MAX_WAIT_TIME_SMS_RECEIVE
@@ -45,7 +46,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
 from acts_contrib.test_utils.tel.tel_test_utils import initiate_call
 from acts_contrib.test_utils.tel.tel_test_utils import log_messaging_screen_shot
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import mms_send_receive_verify
 from acts_contrib.test_utils.tel.tel_test_utils import num_active_calls
 from acts_contrib.test_utils.tel.tel_test_utils import power_off_sim
diff --git a/acts_tests/acts_contrib/test_utils/tel/tel_logging_utils.py b/acts_tests/acts_contrib/test_utils/tel/tel_logging_utils.py
index b5423d8..8e9e963 100644
--- a/acts_tests/acts_contrib/test_utils/tel/tel_logging_utils.py
+++ b/acts_tests/acts_contrib/test_utils/tel/tel_logging_utils.py
@@ -18,7 +18,7 @@
 import time
 
 from acts.controllers.android_device import DEFAULT_SDM_LOG_PATH
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
+from acts.libs.utils.multithread import run_multithread_func
 
 def check_if_tensor_platform(ad):
     """Check if current platform belongs to the Tensor platform
diff --git a/acts_tests/acts_contrib/test_utils/tel/tel_message_utils.py b/acts_tests/acts_contrib/test_utils/tel/tel_message_utils.py
index 0cfe8d5..4f0fbd4 100644
--- a/acts_tests/acts_contrib/test_utils/tel/tel_message_utils.py
+++ b/acts_tests/acts_contrib/test_utils/tel/tel_message_utils.py
@@ -19,6 +19,8 @@
 from queue import Empty
 from acts import signals
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import multithread_func
+from acts.libs.utils.multithread import run_multithread_func
 from acts_contrib.test_utils.tel.tel_defines import EventCallStateChanged
 from acts_contrib.test_utils.tel.tel_defines import EventSmsDeliverFailure
 from acts_contrib.test_utils.tel.tel_defines import EventSmsDeliverSuccess
@@ -47,8 +49,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import log_messaging_screen_shot
 from acts_contrib.test_utils.tel.tel_test_utils import mms_receive_verify_after_call_hangup
 from acts_contrib.test_utils.tel.tel_test_utils import mms_send_receive_verify
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import toggle_airplane_mode
 from acts_contrib.test_utils.tel.tel_test_utils import wait_and_answer_call_for_subscription
 from acts_contrib.test_utils.tel.tel_test_utils import wait_for_in_call_active
diff --git a/acts_tests/acts_contrib/test_utils/tel/tel_test_utils.py b/acts_tests/acts_contrib/test_utils/tel/tel_test_utils.py
index 44ef53f..76562b7 100644
--- a/acts_tests/acts_contrib/test_utils/tel/tel_test_utils.py
+++ b/acts_tests/acts_contrib/test_utils/tel/tel_test_utils.py
@@ -18,7 +18,6 @@
 from future import standard_library
 standard_library.install_aliases()
 
-import concurrent.futures
 import json
 import logging
 import re
@@ -183,6 +182,8 @@
 from acts.logger import epoch_to_log_line_timestamp
 from acts.utils import get_current_epoch_time
 from acts.utils import exe_cmd
+from acts.libs.utils.multithread import multithread_func
+from acts.libs.utils.multithread import run_multithread_func
 
 
 WIFI_SSID_KEY = wifi_test_utils.WifiEnums.SSID_KEY
@@ -7298,109 +7299,6 @@
             pass
 
 
-def task_wrapper(task):
-    """Task wrapper for multithread_func
-
-    Args:
-        task[0]: function to be wrapped.
-        task[1]: function args.
-
-    Returns:
-        Return value of wrapped function call.
-    """
-    func = task[0]
-    params = task[1]
-    return func(*params)
-
-
-def run_multithread_func_async(log, task):
-    """Starts a multi-threaded function asynchronously.
-
-    Args:
-        log: log object.
-        task: a task to be executed in parallel.
-
-    Returns:
-        Future object representing the execution of the task.
-    """
-    executor = concurrent.futures.ThreadPoolExecutor(max_workers=1)
-    try:
-        future_object = executor.submit(task_wrapper, task)
-    except Exception as e:
-        log.error("Exception error %s", e)
-        raise
-    return future_object
-
-
-def run_multithread_func(log, tasks):
-    """Run multi-thread functions and return results.
-
-    Args:
-        log: log object.
-        tasks: a list of tasks to be executed in parallel.
-
-    Returns:
-        results for tasks.
-    """
-    MAX_NUMBER_OF_WORKERS = 10
-    number_of_workers = min(MAX_NUMBER_OF_WORKERS, len(tasks))
-    executor = concurrent.futures.ThreadPoolExecutor(
-        max_workers=number_of_workers)
-    if not log: log = logging
-    try:
-        results = list(executor.map(task_wrapper, tasks))
-    except Exception as e:
-        log.error("Exception error %s", e)
-        raise
-    executor.shutdown()
-    if log:
-        log.info("multithread_func %s result: %s",
-                 [task[0].__name__ for task in tasks], results)
-    return results
-
-
-def multithread_func(log, tasks):
-    """Multi-thread function wrapper.
-
-    Args:
-        log: log object.
-        tasks: tasks to be executed in parallel.
-
-    Returns:
-        True if all tasks return True.
-        False if any task return False.
-    """
-    results = run_multithread_func(log, tasks)
-    for r in results:
-        if not r:
-            return False
-    return True
-
-
-def multithread_func_and_check_results(log, tasks, expected_results):
-    """Multi-thread function wrapper.
-
-    Args:
-        log: log object.
-        tasks: tasks to be executed in parallel.
-        expected_results: check if the results from tasks match expected_results.
-
-    Returns:
-        True if expected_results are met.
-        False if expected_results are not met.
-    """
-    return_value = True
-    results = run_multithread_func(log, tasks)
-    log.info("multithread_func result: %s, expecting %s", results,
-             expected_results)
-    for task, result, expected_result in zip(tasks, results, expected_results):
-        if result != expected_result:
-            logging.info("Result for task %s is %s, expecting %s", task[0],
-                         result, expected_result)
-            return_value = False
-    return return_value
-
-
 def set_phone_screen_on(log, ad, screen_on_time=MAX_SCREEN_ON_TIME):
     """Set phone screen on time.
 
diff --git a/acts_tests/acts_contrib/test_utils/tel/tel_voice_conf_utils.py b/acts_tests/acts_contrib/test_utils/tel/tel_voice_conf_utils.py
index 75306be..da112d3 100644
--- a/acts_tests/acts_contrib/test_utils/tel/tel_voice_conf_utils.py
+++ b/acts_tests/acts_contrib/test_utils/tel/tel_voice_conf_utils.py
@@ -17,6 +17,7 @@
 import time
 
 from acts import signals
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.tel_defines import CALL_CAPABILITY_MANAGE_CONFERENCE
 from acts_contrib.test_utils.tel.tel_defines import CALL_PROPERTY_CONFERENCE
 from acts_contrib.test_utils.tel.tel_defines import CALL_STATE_ACTIVE
@@ -27,7 +28,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import call_setup_teardown
 from acts_contrib.test_utils.tel.tel_test_utils import get_call_uri
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import initiate_call
 from acts_contrib.test_utils.tel.tel_test_utils import num_active_calls
 from acts_contrib.test_utils.tel.tel_test_utils import verify_incall_state
diff --git a/acts_tests/tests/google/nr/nsa5g/Nsa5gVoiceConfTest.py b/acts_tests/tests/google/nr/nsa5g/Nsa5gVoiceConfTest.py
index 884d2de..69a59e7 100644
--- a/acts_tests/tests/google/nr/nsa5g/Nsa5gVoiceConfTest.py
+++ b/acts_tests/tests/google/nr/nsa5g/Nsa5gVoiceConfTest.py
@@ -22,6 +22,7 @@
 import time
 from acts import signals
 from acts.test_decorators import test_tracker_info
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.tel_defines import CALL_STATE_ACTIVE
 from acts_contrib.test_utils.tel.tel_defines import CAPABILITY_CONFERENCE
@@ -30,7 +31,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_phones_idle
 from acts_contrib.test_utils.tel.tel_test_utils import get_capability_for_subscription
 from acts_contrib.test_utils.tel.tel_test_utils import install_dialer_apk
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_voice_utils import is_phone_in_call_volte
 from acts_contrib.test_utils.tel.tel_voice_utils import is_phone_in_call_wcdma
 from acts_contrib.test_utils.tel.tel_voice_utils import phone_setup_voice_general
diff --git a/acts_tests/tests/google/nr/nsa5g/Nsa5gVoiceTest.py b/acts_tests/tests/google/nr/nsa5g/Nsa5gVoiceTest.py
index 0d94a02..56ff6ce 100644
--- a/acts_tests/tests/google/nr/nsa5g/Nsa5gVoiceTest.py
+++ b/acts_tests/tests/google/nr/nsa5g/Nsa5gVoiceTest.py
@@ -21,6 +21,7 @@
 
 from acts import signals
 from acts.utils import adb_shell_ping
+from acts.libs.utils.multithread import multithread_func
 from acts.test_decorators import test_tracker_info
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.loggers.telephony_metric_logger import TelephonyMetricLogger
@@ -41,7 +42,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
 from acts_contrib.test_utils.tel.tel_test_utils import install_dialer_apk
 from acts_contrib.test_utils.tel.tel_test_utils import is_phone_in_call_active
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import remove_mobile_data_usage_limit
 from acts_contrib.test_utils.tel.tel_test_utils import set_mobile_data_usage_limit
 from acts_contrib.test_utils.tel.tel_voice_utils import _test_call_long_duration
diff --git a/acts_tests/tests/google/tel/lab/TelLabGFTAirplaneModeTest.py b/acts_tests/tests/google/tel/lab/TelLabGFTAirplaneModeTest.py
index c4980a3..76ef1c3 100644
--- a/acts_tests/tests/google/tel/lab/TelLabGFTAirplaneModeTest.py
+++ b/acts_tests/tests/google/tel/lab/TelLabGFTAirplaneModeTest.py
@@ -20,12 +20,11 @@
 from acts import asserts
 from acts import signals
 from acts.test_decorators import test_tracker_info
+from acts.libs.utils.multithread import multithread_func
 
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.GFTInOutBaseTest import GFTInOutBaseTest
 from acts_contrib.test_utils.tel.tel_test_utils import toggle_airplane_mode
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_defines import YOUTUBE_PACKAGE_NAME
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_network_generation
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_phone_default_state
diff --git a/acts_tests/tests/google/tel/lab/TelLabGFTDSDS.py b/acts_tests/tests/google/tel/lab/TelLabGFTDSDS.py
index fde0690..8b78c6e 100644
--- a/acts_tests/tests/google/tel/lab/TelLabGFTDSDS.py
+++ b/acts_tests/tests/google/tel/lab/TelLabGFTDSDS.py
@@ -22,8 +22,6 @@
 
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.GFTInOutBaseTest import GFTInOutBaseTest
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_funcd
 from acts_contrib.test_utils.tel.gft_inout_defines import NO_SERVICE_POWER_LEVEL
 from acts_contrib.test_utils.tel.gft_inout_defines import IN_SERVICE_POWER_LEVEL
 from acts_contrib.test_utils.tel.tel_defines import INVALID_SUB_ID
@@ -32,7 +30,6 @@
 from acts_contrib.test_utils.tel.tel_subscription_utils import set_dds_on_slot_1
 from acts_contrib.test_utils.tel.tel_test_utils import start_youtube_video
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_phones_idle
-
 from acts_contrib.test_utils.tel.tel_dsds_utils import dsds_voice_call_test
 from acts_contrib.test_utils.tel.tel_subscription_utils import set_dds_on_slot_0
 from acts_contrib.test_utils.tel.tel_subscription_utils import set_dds_on_slot_1
diff --git a/acts_tests/tests/google/tel/lab/TelLabGFTInOutServiceTest.py b/acts_tests/tests/google/tel/lab/TelLabGFTInOutServiceTest.py
index 3be56d6..5dc181f 100644
--- a/acts_tests/tests/google/tel/lab/TelLabGFTInOutServiceTest.py
+++ b/acts_tests/tests/google/tel/lab/TelLabGFTInOutServiceTest.py
@@ -20,11 +20,10 @@
 from acts.test_decorators import test_info
 from acts.test_decorators import test_tracker_info
 from acts.base_test import BaseTestClass
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.GFTInOutBaseTest import GFTInOutBaseTest
 from acts_contrib.test_utils.tel.tel_test_utils import get_service_state_by_adb
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_wifi_connected
 from acts_contrib.test_utils.tel.tel_test_utils import get_screen_shot_log
 from acts_contrib.test_utils.tel.tel_test_utils import get_screen_shot_logs
diff --git a/acts_tests/tests/google/tel/lab/TelLabGFTModemConnectivityHelperTest.py b/acts_tests/tests/google/tel/lab/TelLabGFTModemConnectivityHelperTest.py
index 295590a..0a45a43 100644
--- a/acts_tests/tests/google/tel/lab/TelLabGFTModemConnectivityHelperTest.py
+++ b/acts_tests/tests/google/tel/lab/TelLabGFTModemConnectivityHelperTest.py
@@ -33,8 +33,6 @@
 from acts_contrib.test_utils.tel.GFTInOutBaseTest import GFTInOutBaseTest
 from acts.controllers.android_device import DEFAULT_QXDM_LOG_PATH
 from acts.controllers.android_device import DEFAULT_SDM_LOG_PATH
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
 from acts_contrib.test_utils.tel.tel_test_utils import initiate_call
 from acts_contrib.test_utils.tel.tel_voice_utils import is_phone_in_call_volte
@@ -42,6 +40,7 @@
 from acts.test_decorators import test_tracker_info
 from acts.logger import epoch_to_log_line_timestamp
 from acts.utils import get_current_epoch_time
+from acts.libs.utils.multithread import multithread_func
 
 from acts_contrib.test_utils.tel.gft_inout_defines import NO_SERVICE_POWER_LEVEL
 from acts_contrib.test_utils.tel.gft_inout_defines import IN_SERVICE_POWER_LEVEL
diff --git a/acts_tests/tests/google/tel/lab/TelLabGFTVoWifiTest.py b/acts_tests/tests/google/tel/lab/TelLabGFTVoWifiTest.py
index d6fd452..2477309 100644
--- a/acts_tests/tests/google/tel/lab/TelLabGFTVoWifiTest.py
+++ b/acts_tests/tests/google/tel/lab/TelLabGFTVoWifiTest.py
@@ -21,6 +21,7 @@
 from acts import asserts
 from acts import signals
 from acts.test_decorators import test_tracker_info
+from acts.libs.utils.multithread import multithread_func
 
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.GFTInOutBaseTest import GFTInOutBaseTest
@@ -28,8 +29,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import set_wfc_mode
 from acts_contrib.test_utils.tel.tel_test_utils import toggle_wfc
 from acts_contrib.test_utils.tel.tel_test_utils import toggle_volte
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import log_screen_shot
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
 from acts_contrib.test_utils.tel.tel_test_utils import is_ims_registered
diff --git a/acts_tests/tests/google/tel/lab/TelLabMobilityTest.py b/acts_tests/tests/google/tel/lab/TelLabMobilityTest.py
index aba648b..39ea234 100644
--- a/acts_tests/tests/google/tel/lab/TelLabMobilityTest.py
+++ b/acts_tests/tests/google/tel/lab/TelLabMobilityTest.py
@@ -52,7 +52,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import get_host_ip_address
 from acts_contrib.test_utils.tel.tel_test_utils import toggle_airplane_mode_by_adb
 from acts_contrib.test_utils.tel.tel_test_utils import toggle_volte
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import iperf_test_by_adb
 from acts_contrib.test_utils.tel.tel_test_utils import set_preferred_apn_by_adb
 from acts_contrib.test_utils.tel.tel_test_utils import start_qxdm_loggers
@@ -62,6 +61,7 @@
 from acts.utils import rand_ascii_str
 from acts.controllers import iperf_server
 from acts.utils import exe_cmd
+from acts.libs.utils.multithread import run_multithread_func
 
 DEFAULT_CALL_NUMBER = "+11234567891"
 DEFAULT_PING_DURATION = 5
diff --git a/acts_tests/tests/google/tel/lab/TelLabProjectFiTest.py b/acts_tests/tests/google/tel/lab/TelLabProjectFiTest.py
index 4208689..66a7a2f 100644
--- a/acts_tests/tests/google/tel/lab/TelLabProjectFiTest.py
+++ b/acts_tests/tests/google/tel/lab/TelLabProjectFiTest.py
@@ -14,9 +14,10 @@
 #   See the License for the specific language governing permissions and
 #   limitations under the License.
 """
-Fi Switching Methods 
+Fi Switching Methods
 """
 import time
+from acts.libs.utils.multithread import multithread_func
 from acts.controllers.anritsu_lib._anritsu_utils import AnritsuError
 from acts.controllers.anritsu_lib.md8475a import CBCHSetup
 from acts.controllers.anritsu_lib.md8475a import CTCHSetup
@@ -44,7 +45,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_wifi_connected
 from acts_contrib.test_utils.tel.tel_test_utils import is_sim_ready
 from acts_contrib.test_utils.tel.tel_test_utils import log_screen_shot
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import reboot_device
 from acts_contrib.test_utils.tel.tel_test_utils import refresh_droid_config
 from acts_contrib.test_utils.tel.tel_test_utils import send_dialer_secret_code
diff --git a/acts_tests/tests/google/tel/live/TelLiveGFTDSDSDDSSwitchTest.py b/acts_tests/tests/google/tel/live/TelLiveGFTDSDSDDSSwitchTest.py
index 38df150..a950b33 100644
--- a/acts_tests/tests/google/tel/live/TelLiveGFTDSDSDDSSwitchTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveGFTDSDSDDSSwitchTest.py
@@ -44,7 +44,6 @@
 from acts_contrib.test_utils.tel.tel_subscription_utils import set_dds_on_slot_1
 from acts_contrib.test_utils.tel.tel_subscription_utils import \
     get_subid_on_same_network_of_host_ad
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import start_youtube_video
 from acts_contrib.test_utils.tel.tel_test_utils import \
     wait_for_cell_data_connection_for_subscription
diff --git a/acts_tests/tests/google/tel/live/TelLiveGFTDSDSMessageTest.py b/acts_tests/tests/google/tel/live/TelLiveGFTDSDSMessageTest.py
index 2352d40..cd8bdaf 100644
--- a/acts_tests/tests/google/tel/live/TelLiveGFTDSDSMessageTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveGFTDSDSMessageTest.py
@@ -29,7 +29,6 @@
 from acts_contrib.test_utils.tel.tel_subscription_utils import set_voice_sub_id
 from acts_contrib.test_utils.tel.tel_subscription_utils import set_dds_on_slot
 from acts_contrib.test_utils.tel.tel_subscription_utils import get_subid_on_same_network_of_host_ad
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_message_utils import sms_in_collision_send_receive_verify_for_subscription
 from acts_contrib.test_utils.tel.tel_message_utils import sms_rx_power_off_multiple_send_receive_verify_for_subscription
 from acts_contrib.test_utils.tel.tel_message_utils import voice_call_in_collision_with_mt_sms_msim
@@ -41,6 +40,7 @@
 from acts_contrib.test_utils.tel.tel_voice_utils import is_phone_in_call_on_rat
 from acts_contrib.test_utils.tel.tel_dsds_utils import dsds_message_test
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import multithread_func
 
 CallResult = TelephonyVoiceTestResult.CallResult.Value
 
diff --git a/acts_tests/tests/google/tel/live/TelLiveMobilityStressTest.py b/acts_tests/tests/google/tel/live/TelLiveMobilityStressTest.py
index 1d66adc..7534e99 100644
--- a/acts_tests/tests/google/tel/live/TelLiveMobilityStressTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveMobilityStressTest.py
@@ -42,7 +42,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_wifi_connected
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
 from acts_contrib.test_utils.tel.tel_test_utils import is_voice_attached
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import set_wfc_mode
 from acts_contrib.test_utils.tel.tel_message_utils import sms_send_receive_verify
 from acts_contrib.test_utils.tel.tel_test_utils import start_qxdm_loggers
@@ -62,6 +61,7 @@
 from acts.logger import epoch_to_log_line_timestamp
 from acts.utils import get_current_epoch_time
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import run_multithread_func
 
 from TelWifiVoiceTest import TelWifiVoiceTest
 from TelWifiVoiceTest import ATTEN_NAME_FOR_WIFI_2G
diff --git a/acts_tests/tests/google/tel/live/TelLivePreflightTest.py b/acts_tests/tests/google/tel/live/TelLivePreflightTest.py
index 134255e..25a2798 100644
--- a/acts_tests/tests/google/tel/live/TelLivePreflightTest.py
+++ b/acts_tests/tests/google/tel/live/TelLivePreflightTest.py
@@ -23,6 +23,7 @@
 from acts.controllers.android_device import get_info
 from acts.libs.ota import ota_updater
 from acts.test_decorators import test_tracker_info
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.tel_defines import NETWORK_SERVICE_DATA
 from acts_contrib.test_utils.tel.tel_defines import RAT_FAMILY_WLAN
@@ -35,7 +36,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_wifi_connected
 from acts_contrib.test_utils.tel.tel_test_utils import get_user_config_profile
 from acts_contrib.test_utils.tel.tel_test_utils import is_sim_locked
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import unlock_sim
 from acts_contrib.test_utils.tel.tel_test_utils import verify_internet_connection
 from acts_contrib.test_utils.tel.tel_test_utils import wait_for_network_rat
diff --git a/acts_tests/tests/google/tel/live/TelLiveProjectFiTest.py b/acts_tests/tests/google/tel/live/TelLiveProjectFiTest.py
index 5bf765e..75d723f 100644
--- a/acts_tests/tests/google/tel/live/TelLiveProjectFiTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveProjectFiTest.py
@@ -20,6 +20,7 @@
 import time
 
 from acts.test_decorators import test_tracker_info
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.tel_defines import CARRIER_SPT
 from acts_contrib.test_utils.tel.tel_defines import CARRIER_TMO
@@ -30,7 +31,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_wifi_connected
 from acts_contrib.test_utils.tel.tel_test_utils import is_sim_ready
 from acts_contrib.test_utils.tel.tel_test_utils import log_screen_shot
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import reboot_device
 from acts_contrib.test_utils.tel.tel_test_utils import refresh_droid_config
 from acts_contrib.test_utils.tel.tel_test_utils import send_dialer_secret_code
diff --git a/acts_tests/tests/google/tel/live/TelLiveRilDataKpiTest.py b/acts_tests/tests/google/tel/live/TelLiveRilDataKpiTest.py
index c2b79dc..4f74c75 100644
--- a/acts_tests/tests/google/tel/live/TelLiveRilDataKpiTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveRilDataKpiTest.py
@@ -31,7 +31,6 @@
 from acts_contrib.test_utils.tel.tel_voice_utils import phone_setup_4g_for_subscription
 from acts_contrib.test_utils.tel.tel_voice_utils import phone_setup_iwlan
 from acts_contrib.test_utils.tel.tel_test_utils import active_file_download_test
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import toggle_wfc
 from acts_contrib.test_utils.tel.tel_test_utils import wait_for_wfc_enabled
 from acts_contrib.test_utils.tel.tel_test_utils import wait_for_wfc_disabled
@@ -41,6 +40,7 @@
 from acts_contrib.test_utils.tel.tel_parse_utils import parse_setup_data_call_on_iwlan
 from acts_contrib.test_utils.tel.tel_parse_utils import parse_deactivate_data_call_on_iwlan
 from acts.utils import get_current_epoch_time
+from acts.libs.utils.multithread import multithread_func
 
 CALCULATE_EVERY_N_CYCLES = 10
 
diff --git a/acts_tests/tests/google/tel/live/TelLiveSettingsTest.py b/acts_tests/tests/google/tel/live/TelLiveSettingsTest.py
index 879353e..73400a3 100644
--- a/acts_tests/tests/google/tel/live/TelLiveSettingsTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveSettingsTest.py
@@ -32,7 +32,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import get_outgoing_voice_sub_id
 from acts_contrib.test_utils.tel.tel_test_utils import get_slot_index_from_subid
 from acts_contrib.test_utils.tel.tel_test_utils import is_sim_locked
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import power_off_sim
 from acts_contrib.test_utils.tel.tel_test_utils import power_on_sim
 from acts_contrib.test_utils.tel.tel_test_utils import print_radio_info
@@ -42,6 +41,7 @@
 from acts_contrib.test_utils.tel.tel_test_utils import unlock_sim
 from acts_contrib.test_utils.tel.tel_test_utils import verify_default_telephony_setting
 from acts.utils import set_mobile_data_always_on
+from acts.libs.utils.multithread import multithread_func
 
 
 class TelLiveSettingsTest(TelephonyBaseTest):
diff --git a/acts_tests/tests/google/tel/live/TelLiveSmokeTest.py b/acts_tests/tests/google/tel/live/TelLiveSmokeTest.py
index 9598616..1eae755 100644
--- a/acts_tests/tests/google/tel/live/TelLiveSmokeTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveSmokeTest.py
@@ -35,7 +35,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_phones_default_state
 from acts_contrib.test_utils.tel.tel_test_utils import get_network_rat
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_message_utils import sms_send_receive_verify
 from acts_contrib.test_utils.tel.tel_test_utils import verify_http_connection
 from acts_contrib.test_utils.tel.tel_test_utils import wait_for_cell_data_connection
@@ -49,6 +48,7 @@
 from acts_contrib.test_utils.tel.tel_voice_utils import phone_setup_iwlan
 from acts_contrib.test_utils.tel.tel_voice_utils import phone_setup_volte
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import multithread_func
 
 SKIP = 'Skip'
 
diff --git a/acts_tests/tests/google/tel/live/TelLiveSmsTest.py b/acts_tests/tests/google/tel/live/TelLiveSmsTest.py
index 83180a9..6ce6c16 100644
--- a/acts_tests/tests/google/tel/live/TelLiveSmsTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveSmsTest.py
@@ -32,12 +32,12 @@
 from acts_contrib.test_utils.tel.tel_test_utils import get_operator_name
 from acts_contrib.test_utils.tel.tel_test_utils import install_message_apk
 from acts_contrib.test_utils.tel.tel_test_utils import remove_mobile_data_usage_limit
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import set_mobile_data_usage_limit
 from acts_contrib.test_utils.tel.tel_message_utils import sms_in_collision_send_receive_verify
 from acts_contrib.test_utils.tel.tel_message_utils import sms_rx_power_off_multiple_send_receive_verify
 from acts_contrib.test_utils.tel.tel_message_utils import message_test
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import multithread_func
 
 class TelLiveSmsTest(TelephonyBaseTest):
     def setup_class(self):
diff --git a/acts_tests/tests/google/tel/live/TelLiveStressCallTest.py b/acts_tests/tests/google/tel/live/TelLiveStressCallTest.py
index 20aa583..c937aa7 100644
--- a/acts_tests/tests/google/tel/live/TelLiveStressCallTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveStressCallTest.py
@@ -34,7 +34,6 @@
 from acts_contrib.test_utils.tel.tel_message_utils import sms_send_receive_verify
 from acts_contrib.test_utils.tel.tel_test_utils import start_qxdm_loggers
 from acts_contrib.test_utils.tel.tel_test_utils import verify_incall_state
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import toggle_airplane_mode
 from acts_contrib.test_utils.tel.tel_voice_utils import is_phone_in_call_3g
 from acts_contrib.test_utils.tel.tel_voice_utils import is_phone_in_call_2g
@@ -51,6 +50,7 @@
 from acts_contrib.test_utils.tel.tel_video_utils import is_phone_in_call_video_bidirectional
 from acts.utils import get_current_epoch_time
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import multithread_func
 
 
 class TelLiveStressCallTest(TelephonyBaseTest):
diff --git a/acts_tests/tests/google/tel/live/TelLiveStressSmsTest.py b/acts_tests/tests/google/tel/live/TelLiveStressSmsTest.py
index 23e0a68..af28fad 100644
--- a/acts_tests/tests/google/tel/live/TelLiveStressSmsTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveStressSmsTest.py
@@ -26,7 +26,6 @@
     import get_subid_on_same_network_of_host_ad
 from acts_contrib.test_utils.tel.tel_test_utils import ensure_phones_idle
 from acts_contrib.test_utils.tel.tel_test_utils import install_message_apk
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_message_utils import sms_send_receive_verify
 from acts_contrib.test_utils.tel.tel_voice_utils \
     import phone_setup_volte_for_subscription
@@ -34,6 +33,7 @@
     import phone_setup_csfb_for_subscription
 from acts_contrib.test_utils.tel.tel_voice_utils import phone_setup_on_rat
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import multithread_func
 
 class TelLiveStressSmsTest(TelephonyBaseTest):
     def setup_class(self):
diff --git a/acts_tests/tests/google/tel/live/TelLiveStressTest.py b/acts_tests/tests/google/tel/live/TelLiveStressTest.py
index a3859c4..b643abe 100644
--- a/acts_tests/tests/google/tel/live/TelLiveStressTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveStressTest.py
@@ -62,7 +62,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call_by_adb
 from acts_contrib.test_utils.tel.tel_test_utils import initiate_call
 from acts_contrib.test_utils.tel.tel_test_utils import last_call_drop_reason
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import set_wfc_mode
 from acts_contrib.test_utils.tel.tel_message_utils import sms_send_receive_verify
 from acts_contrib.test_utils.tel.tel_test_utils import start_qxdm_loggers
@@ -102,6 +101,7 @@
 from acts_contrib.test_utils.tel.tel_5g_test_utils import provision_device_for_5g
 from acts.utils import get_current_epoch_time
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import run_multithread_func
 
 EXCEPTION_TOLERANCE = 5
 BINDER_LOGS = ["/sys/kernel/debug/binder"]
diff --git a/acts_tests/tests/google/tel/live/TelLiveVideoDataTest.py b/acts_tests/tests/google/tel/live/TelLiveVideoDataTest.py
index 8f86f9f..8ae7043 100644
--- a/acts_tests/tests/google/tel/live/TelLiveVideoDataTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveVideoDataTest.py
@@ -16,10 +16,10 @@
 """
     Test Script for VT Data test
 """
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.tel_defines import VT_STATE_BIDIRECTIONAL
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import verify_http_connection
 from acts_contrib.test_utils.tel.tel_video_utils import \
     is_phone_in_call_video_bidirectional
diff --git a/acts_tests/tests/google/tel/live/TelLiveVideoTest.py b/acts_tests/tests/google/tel/live/TelLiveVideoTest.py
index de2e85a..65bd057 100644
--- a/acts_tests/tests/google/tel/live/TelLiveVideoTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveVideoTest.py
@@ -21,6 +21,7 @@
 from queue import Empty
 from acts import signals
 from acts.test_decorators import test_tracker_info
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.tel_defines import AUDIO_ROUTE_EARPIECE
 from acts_contrib.test_utils.tel.tel_defines import AUDIO_ROUTE_SPEAKER
@@ -52,7 +53,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import get_model_name
 from acts_contrib.test_utils.tel.tel_test_utils import get_operator_name
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import num_active_calls
 from acts_contrib.test_utils.tel.tel_test_utils import verify_internet_connection
 from acts_contrib.test_utils.tel.tel_test_utils import verify_incall_state
diff --git a/acts_tests/tests/google/tel/live/TelLiveVoiceConfTest.py b/acts_tests/tests/google/tel/live/TelLiveVoiceConfTest.py
index 29781aa..e2e387c 100644
--- a/acts_tests/tests/google/tel/live/TelLiveVoiceConfTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveVoiceConfTest.py
@@ -20,6 +20,7 @@
 import time
 from acts import signals
 from acts.test_decorators import test_tracker_info
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.tel_defines import CALL_CAPABILITY_MERGE_CONFERENCE
 from acts_contrib.test_utils.tel.tel_defines import CALL_CAPABILITY_SWAP_CONFERENCE
@@ -37,7 +38,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import get_phone_number
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
 from acts_contrib.test_utils.tel.tel_test_utils import install_dialer_apk
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import num_active_calls
 from acts_contrib.test_utils.tel.tel_test_utils import verify_incall_state
 from acts_contrib.test_utils.tel.tel_test_utils import wait_and_answer_call
diff --git a/acts_tests/tests/google/tel/live/TelLiveVoiceTest.py b/acts_tests/tests/google/tel/live/TelLiveVoiceTest.py
index 043cd50..48493f9 100644
--- a/acts_tests/tests/google/tel/live/TelLiveVoiceTest.py
+++ b/acts_tests/tests/google/tel/live/TelLiveVoiceTest.py
@@ -58,10 +58,8 @@
 from acts_contrib.test_utils.tel.tel_test_utils import install_dialer_apk
 from acts_contrib.test_utils.tel.tel_test_utils import is_phone_in_call_active
 from acts_contrib.test_utils.tel.tel_test_utils import is_phone_in_call
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import num_active_calls
 from acts_contrib.test_utils.tel.tel_test_utils import remove_mobile_data_usage_limit
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import set_mobile_data_usage_limit
 from acts_contrib.test_utils.tel.tel_test_utils import wait_for_ringing_call
 from acts_contrib.test_utils.tel.tel_test_utils import set_wifi_to_default
@@ -93,7 +91,7 @@
 from acts_contrib.test_utils.tel.tel_voice_utils import two_phone_call_long_seq
 from acts_contrib.test_utils.tel.tel_voice_utils import two_phone_call_short_seq
 from acts_contrib.test_utils.tel.tel_voice_utils import hold_unhold_test
-
+from acts.libs.utils.multithread import multithread_func
 
 DEFAULT_PING_DURATION = 120  # in seconds
 
diff --git a/acts_tests/tests/google/tel/live/TelWifiDataTest.py b/acts_tests/tests/google/tel/live/TelWifiDataTest.py
index 4672feb..a781452 100644
--- a/acts_tests/tests/google/tel/live/TelWifiDataTest.py
+++ b/acts_tests/tests/google/tel/live/TelWifiDataTest.py
@@ -30,12 +30,12 @@
 from acts_contrib.test_utils.tel.tel_test_utils import verify_internet_connection
 from acts_contrib.test_utils.tel.tel_test_utils import wait_for_cell_data_connection
 from acts_contrib.test_utils.tel.tel_test_utils import wait_for_wifi_data_connection
-from acts_contrib.test_utils.tel.tel_test_utils import run_multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import active_file_download_test
 from acts_contrib.test_utils.tel.tel_test_utils import get_telephony_signal_strength
 from acts_contrib.test_utils.tel.tel_test_utils import get_wifi_signal_strength
 from acts_contrib.test_utils.tel.tel_test_utils import reboot_device
 from acts.utils import adb_shell_ping
+from acts.libs.utils.multithread import run_multithread_func
 
 # Attenuator name
 ATTEN_NAME_FOR_WIFI_2G = 'wifi0'
diff --git a/acts_tests/tests/google/tel/live/TelWifiVideoTest.py b/acts_tests/tests/google/tel/live/TelWifiVideoTest.py
index 8f32038..09c0756 100644
--- a/acts_tests/tests/google/tel/live/TelWifiVideoTest.py
+++ b/acts_tests/tests/google/tel/live/TelWifiVideoTest.py
@@ -20,6 +20,7 @@
 import time
 from queue import Empty
 from acts.test_decorators import test_tracker_info
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
 from acts_contrib.test_utils.tel.tel_defines import AUDIO_ROUTE_EARPIECE
 from acts_contrib.test_utils.tel.tel_defines import AUDIO_ROUTE_SPEAKER
@@ -47,7 +48,6 @@
 from acts_contrib.test_utils.tel.tel_test_utils import call_setup_teardown
 from acts_contrib.test_utils.tel.tel_test_utils import disconnect_call_by_id
 from acts_contrib.test_utils.tel.tel_test_utils import hangup_call
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_test_utils import num_active_calls
 from acts_contrib.test_utils.tel.tel_test_utils import verify_http_connection
 from acts_contrib.test_utils.tel.tel_test_utils import verify_incall_state
diff --git a/acts_tests/tests/google/tel/live/msim/TelLiveMSIMSmsTest.py b/acts_tests/tests/google/tel/live/msim/TelLiveMSIMSmsTest.py
index ad6e713..663cf61 100644
--- a/acts_tests/tests/google/tel/live/msim/TelLiveMSIMSmsTest.py
+++ b/acts_tests/tests/google/tel/live/msim/TelLiveMSIMSmsTest.py
@@ -15,9 +15,9 @@
 #   limitations under the License.
 
 import time
-from acts_contrib.test_utils.tel.tel_test_utils \
-              import sms_send_receive_verify, multithread_func
+from acts_contrib.test_utils.tel.tel_test_utils import sms_send_receive_verify
 from acts.utils import rand_ascii_str
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.tel_subscription_utils \
               import get_subid_from_slot_index, set_subid_for_message
 from acts_contrib.test_utils.tel.tel_defines \
diff --git a/acts_tests/tests/google/tel/live/msim/TelLiveMSIMVoiceTest.py b/acts_tests/tests/google/tel/live/msim/TelLiveMSIMVoiceTest.py
index 501b0d6..6ae9889 100644
--- a/acts_tests/tests/google/tel/live/msim/TelLiveMSIMVoiceTest.py
+++ b/acts_tests/tests/google/tel/live/msim/TelLiveMSIMVoiceTest.py
@@ -17,8 +17,8 @@
 from acts_contrib.test_utils.tel.tel_voice_utils \
         import two_phone_call_msim_short_seq, phone_setup_voice_general_for_slot
 from acts.test_decorators import test_tracker_info
+from acts.libs.utils.multithread import multithread_func
 from acts_contrib.test_utils.tel.TelephonyBaseTest import TelephonyBaseTest
-from acts_contrib.test_utils.tel.tel_test_utils import multithread_func
 from acts_contrib.test_utils.tel.tel_defines import MULTI_SIM_CONFIG