Why the phone keeps indicating 'Connection Failure' even the bluetooth signal can be searched?
Last Updated on：2023-01-30 09:53:58
You can try to find out the reason according to the following 2 methods:
1. Please confirm that the phone model and the placement position of the Bluetooth module in the device to see if it is a signal problem;
2. If the phone model is OPPO or vivo, it may have a frequency offset problem, a new Bluetooth module needs to be replaced.
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