Chitakrm wrote:
I’ve been having the same problem since I installed the last update 11.2.1
It is very annoying. The beeping starts when the battery is almost 100% and keeps it up every minute until I disconnect it from plug in power. I have tried it with multiple different power cords, outlets, and types of power, even computer and TV. So it is a bug in this software.
Or, there's something wrong with your charging port. Have you attempted to clean it?
We just have to convince Apple that they made a mistake in the update and it is not our power source. Seems they would notice that every iPhone owner is having the same problems with their plugs. Right?
Actually, very, very few people are having this problem. I understand that doesn't make it any less annoying if you're the one with the problem. But, it's a pretty good indicator that the problem is with your device, not with iOS 11.2.1.