DriveDroid allows you to boot your PC from ISO / IMG files stored on your phone. This is ideal for trying Linux distributions or always having a standby system on the road … without the need to burn different CDs or USB keys.
DriveDroid also includes an ideal download menu where you can download USB-images from a number of operating systems from your phone (such as Mint, Ubuntu, Fedora, OpenSUSE and Arch Linux).
+ Most kernels support Emulate USB drives, some support emulate CD-ROM drives and almonds with the correct patches support at once.
+ Most Linux-related ISOs can be booted from USB flash drives, but some ISOs can not be booted from CD-ROM drives or require some kind of conversion.
For More Info Google Play
varies with device