The LG Envy requires the user to enter a "lock code" to perform certain functions on the phone. For example, to perform a factory reset, the user must enter the four-digit lock code twice during the ...

Jack Wallen walks you through the steps to get into your Android phone if you've forgotten your security pattern. Image: prima91/Adobe Stock The Android platform offers many ways to secure your data.

I had a new alternator installed and now my car radio is locked and it's asking me to input a code. The service guy said this is because the battery had been disconnected and that the radio code ...