iPhone 12 Pro Lock Sound Issue

I just got my iPhone 12 Pro and found a very annoying issue with the lock sound and sometimes the keyboard typing sound.

The lock sound goes weird when it has been idle for a few seconds. If I start playing something, the lock sound of iPhone 12 Pro will stay normal for another few seconds.

Please see the video I took:

https://www.youtube.com/watch?v=qlzK1CT6WV0

It happens after rebooting the device and happens all the time for me.

Is it only me or something wrong with the system?

Thanks

iPhone 12 Pro, iOS 14

Posted on Oct 25, 2020 12:50 AM

Top-ranking reply

mister_effe

Level 1

12 points

Posted on Oct 28, 2020 6:48 AM

the same here. 12 Pro. But i've discovered one thing. if you do hard reset (volume up, volume down and hold power button until you see apple logo) that fix the problem.

The problem happened everytime i connect magsafe charger or the silicon case magsafe in iPhone. If i use thunderbird cable no problem. if i reboot the iPhone no problem. only when attach the magsafe (something) the problem come back.

so maybe it's the sound of magsafe create a bug.

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iPhone 12 Pro Lock Sound Issue

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