My iPhone 6S was perfect for me for 3 years until the day I upgraded to iOS 11. Since then my battery timing has screwed up and now it has become frustrating. Battery health shown is 84% (I don't know what it was before the upgrade because there was no such option to see). This battery lasted quite well for 3 years until the day I upgraded.
If I get the battery replaced, will things get back to normal for me or have I signed my phone's death warrant the moment I upgraded?
P.S. No Apple store in my country, so the battery replacement would probably not be the genuine Apple battery that Apple store guys replace with.
If I get the battery replaced, will things get back to normal for me or have I signed my phone's death warrant the moment I upgraded?
P.S. No Apple store in my country, so the battery replacement would probably not be the genuine Apple battery that Apple store guys replace with.