It may be useful to change the PIN code of a newly purchased iPhone (if the PIN is set to 0000 by default for example) or for safety reasons to protect from fraudulent use of your phone in case of ...

You should use a strong Lock Screen passcode to ensure thieves can't observe you entering your PIN and then stealing your iPhone. And we've shown you how to set up a stronger iPhone Lock Screen ...

One time or another, we've all reached the point in our phone-using lives where we've been left with no choice but to reset. It could be because you're troubleshooting a problem or, perhaps, you want ...