If you have a SIM card PIN enabled on your phone to access data on the SIM card, but you repeatedly enter it incorrectly, the SIM card may lock you out from further attempts. You can reset the SIM ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. I can't stress ...

Wouldn't things be a lot simpler if we did not have to recollect complicated alphanumeric passwords and could simply unlock our device's screen by merely keying in a few random numbers instead? Google ...