method
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1. Confirm whether the earphone is plugged in to the end, reinsert the earphone and rotate the earphone port to try.
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2. Enter the Settings -- Gesture sense -- Communication sense -- and turn off the hands-free switching option.
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3. After backing up important data, the phone will be restored to factory Settings.
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4, confirm whether it is the original headset, if conditions permit, can replace other headphones test check.
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Plug in the earphone and automatically pop up the music interface. After unplugging the earphone, the music interface will disappear.
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If you have added love music before inserting the headphones and need to delete it, press and hold the blank desktop without inserting the headphones and find the mood music page to delete it.