How to Use Your Unlock Code Once you have acquired your SIM unlock code, follow these steps: Turn off your phone and insert the new SIM card.

At some point in time, you may need to know your iPhone’s serial number and SIM number. And if you don’t have your own phone number memorized, well, it goes without saying that you’ll need ...

Google Fi wireless has introduced a security feature called ‘ Number Lock ’. This new feature empowers users to take control and prevent a growing cybersecurity threat – SIM swapping.