Please tell us some basic information before asking for help:
Model Name:ROG Phone3 (ZS661KS)
Firmware Version: WW 17.0823.2008.78
Rooted or not:not Rooted
Frequency of Occurrence:always
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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(Bluetooth weakening) appeared after the update 17.0723.2008.78. Using the system version before the update, Bluetooth weakening will not occur when using Bluetooth headset。。。。