Learn how to check if your phone is unlocked and, if it isn't, how you go about making an unlock request with AT&T, Sprint, T-Mobile and Verizon.

Unlocking your cell phone lets you switch carriers without buying a new device. Consumer Reports explains how to do it.

After you sign in, Google begins searching for your device using find my device option. On the next page, you will need to choose the Android phone that you want to unlock without factory reset ...

Switching carriers or using a different SIM card on your iPhone doesn’t have to be complicated. If your device is SIM-locked, ...

To check if your Android phone is unlocked, try swapping in another SIM card or test your network settings. If calls work, ...

Step 4: Restart your device now, with the password lock app removed you can access your device. This method only works for cases when you’re using a third-party app to screen unlock your Samsung ...

Are you stuck unlocking your Samsung phone when forgotten the password? Don't worry, we have some amazing solutions for you here.

On AT&T, you need to pay through the installment plan or pay your device off to be able to unlock it. Your device can not be reported as lost or stolen and you also can't have a past-due balance ...

Learn how to unlock an iPhone without a passcode before you're stuck. You never know when these methods will come in handy.