iPhone 5s loosing 30% battery life overnight!
Hi guys, I have an iPhone 5s here and I’m trying to figure out where the issue lies... it’s loosing around 30% battery life overnight!
Overnight the phone will be left in low power & airplane mode.
- background app refresh has also been disabled
*auto brightness is off
- It’s currently running iOS 11.2.6
*Has been restored to factory settings. No iCloud, no apps, pictures ect. Literally a fresh install of iOS
- multiple new batteries fitted (same result)
im thinking it’s the u2 ic chip that’s failing but I’ve dealt with a few of these before and they will ither drain power much faster than this or shut off randomly (an issue I have not had with this iPhone)
Really stuck! Any help would be greatly apreciated :)
Ist dies eine gute Frage?