Go to the Android Market on your phone and install ROM Manager. This excellent application handles backing up and restoring, as well as flashing new ROMs, all from an easy user interface.

The second Android 15 developer preview comes to us a little over a month after its initial release in February.

The Android Flash Tool will ask for permission to access ADB keys in a pop-up window, which is necessary to install software on your phone. You’ll need to tap “OK” to proceed with this process.

Since there are so many different Android phones out there, unlocking the Bootloader, rooting, and flashing the custom recovery is pretty much different for all of them.

Google has announced three Android 12 Developer Previews thus far, and one Beta build. The very first Android 12 Developer Preview for its Pixel phones arrived in February, the second followed in ...