(Subscriber Identity Module lock) A function in GSM cellphones that restricts the phone's use to a particular cellular carrier identified by a SIM card. SIM locks are used to ensure subscribers finish ...

The wireless carrier has been selling phones unlocked, allowing you to swap SIM cards and use other carriers. Soon, it'll lock phones for a certain period. Roger Cheng Former Executive Editor / Head ...

The Pixel 4 was aggressively discounted over the holidays, especially from the Google Store. And some buyers over the past two weeks have reported receiving unlocked phones SIM locked to Xfinity ...

Update, October 19, 2018 (12:20PM EST): It’s not clear whether it’s from customer backlash or if it was always planned this way, but Verizon is apparently remotely SIM-unlocking all Google Pixel 3 ...

A major exploit in Google Pixel smartphones has just been revealed, allowing an attacker to unlock and access your smartphone by switching out the SIM card. The issue has been discovered by David ...

Anton is the former Editor-in-Chief of Pocketnow.com. As publication leader, he brought Pocketnow as close as possible to the audience throughout the years, while leading a team of enthusiastic ...

The programmable Apple SIM, today for the new iPad Air 2, gives users the freedom to move from one wireless carrier to another -- in theory, at least. Love Apple or hate it, you can't deny the company ...