is there like an app or a tool for the computer to download to determine and check my battery's status/life span? something like a meter that says: "your battery failed the test", need a replacement, or like a rating that tells you how good or bad your iPhone is!
cause we all know if the battery is gone then the phone is worthless
unless, if there's a way to replace the old battery with a new one from the Apple store with warranty or something!
any ideas?
cause we all know if the battery is gone then the phone is worthless
unless, if there's a way to replace the old battery with a new one from the Apple store with warranty or something!
any ideas?