If you are using Android smartphone, you may need to turn on USB debugging option. After turning on USB debugging, you can connect your android device to PC or MAC machine so as to back up data from devices to computers or drag and drop files to the phone as well. Select your phone to view the ways to enable USB Debugging Mode:
Is your mobile phone is running a little sluggishly, freezing, not responsive, slow, responding incorrectly, or you forgot the phone password? You’re in luck! There is still a pretty powerful option available, and that is to perform a hard reset. A factory reset will erase all of your mobile phone’s data and restore it to the settings that it came with out of the box.
Or, maybe you are just selling an old mobile device and want to wipe it. Hard reset might do the trick to wipe all of your personal data from your phone and make it 100% clean. Get your device ready for next owner. Here’s how to factory reset (Hard Reset). Choose mobile device to view the hard reset procedure: