Before you select the factory reset option for an old phone, make sure you've gone through these steps before its too late.

After the erasing process, set up your device and restore your backed-up data. If your device is frozen, enter recovery mode. Power it down, then hold Volume Down+Power. This article explains how to ...

Are you looking to learn how to unlock Android phone especially when you forgot password? Here is a detailed guide with step by step instructions to help you.