I just want to ask is it okay to update my i phone 7 plus at IOS 15.2? What happened to the battery?
I just want to ask if i want to update my I phone 7 plus to an IOS 15.2 is it okay? Or maybe my battery will be easily drained?
Should be OK unless it is close to replace already and it will soon say. Keep it plugged in during upgrade to save battery, though.