Now, after Face ID fails for the first time, or you swipe up from the bottom of the screen, you'll be able to enter your PIN code and unlock your phone or approve an Apple Pay transaction.

If you're looking for a more efficient way to lock and unlock your Chromebook screen, here's how to do that with the help of the developer channel and PIN unlock.

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 ...

In this short guide, we will show you how to disable the PIN code of your iPhone (SIM). This guide will only allow you to disable the SIM PIN code once you enter the PIN code, this is not a way of ...

Some custom ROMs let you erase the entire phone by typing a special PIN. That's too drastic. A decoy setup would benefit more ...

Please verify your email address. For example, if you use a pin-code unlock, it's generally pretty easy to detect which numbers have been tapped by looking at the screen after the unlock code has ...

The alternatives are worse: A short PIN “lets you use your phone like a human,” Soghoian said, but can be guessed by a computer algorithm in certain cases.