The lock sound changes when I unlock my iPhone and lock it
Iphone 12 pro
Good afternoon. I faced such problem on iphone 12 pro 256gb. The lock sound changes when I unlock the phone and lock it. Ie blocked the phone, the sound of the lock became louder and it gets louder as I block the phone.I did a factory reset through iTunes, nothing helps. I also always update the phone, nothing is solved with this problem.
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