To unlock a phone from T-Mobile, you need to check if your device meets the eligibility criteria. T-Mobile will remotely unlock eligible devices within two business days of meeting the requirements.

You can unlock your Android phone even if you've forgotten the passcode, but you'll usually need to factory reset the phone. You can unlock most Android phones by performing a factory recovery or ...

Learn how to unlock an iPhone without a passcode before you're stuck. You never know when these methods will come in handy. Perhaps you recently changed your iPhone’s passcode to secure your ...