This guide will walk you through the entire process of how to properly reset a locked Android phone using your computer, step-by-step.

A factory reset is crucial before selling, recycling, or donating your Android phone or tablet. It can also be a last-ditch attempt at troubleshooting persistent issues with your device.

If your phone freezes or runs slowly, a reset often clears up your problems. First, though, you need to protect your data by backing it up. Here’s how.