SIM locking is popular in most of the world, but the US has never caught on. Setting up SIM lock offers an essential layer of protection.

One common issue that some users face is their new phone not accepting their SIM card, requiring an unlock code. We will cover various methods to obtain the unlock code and troubleshoot your SIM ...

The new Wireless Account Lock prevents someone from moving your phone number to a different device.

You can check if your device is locked through the IMEI information, or by switching out the SIM card, or by checking via the device's mobile settings.