Is it safe to operate this iPhone?
I have an iPhone 6s that was handed down to me, the battery health has been significantly dropping over the past few weeks. The battery life is now 52% and that number goes down very fast ( within a week or so ). Once I remove my phone out from charge at 100% it takes 10 minutes for it to die, that is why I always keep it on charge. Is it safe to keep operating this phone or should I just get a new one?
iPhone 6s, iOS 15