cannot hear calls on iphone 7
i have iphone 7 plus and all of a sudden cannot hear when making calls
sirpsycko ~ 73% is not healthy and is to be expected after many charging cycles. The weak, aging battery is probably the reason you cannot hear when making calls. Apple recommends replacing the battery around 80% max capacity, so do that soon before your iPhone is 'bricked':
About genuine iPhone batteries
(Articles found by searching Apple's Knowledge Base.)
õ¿õ¬