DriveDroid will, once connected to your PC, boot your computer to any ISO file or IMG disk image that's stored on your Android phone. Whether you just like working in Linux whenever possible but ...

UPDATE: It seems like Google changed its mind. EXT4 and F2FS will also be allowed, according to Mishaal Rahman. The EROFS file system format could help save storage space on Android 13 devices ...

Dees_Troy speculates that this system can be utilized to allow users to boot between two different Android installations, like between a stock manufacturer firmware and, say, CyanogenMod.

The Android operating system (OS) works on file permissions and hence incorrectly set file permissions may permanently damage or soft brick your device.