Since this uses ADB, if adb.exe is not found, it would not give any error/information to the user, of what is happening. It will just exit to the menu. Thus, I have added some ADB detection in the script here. http://pastebin.com/mFXJ3w36

PS: If @Gigadroid would put this up on github, more expansion and contribution is expected.
Samsung Relay 4G SGH-T699
ROM: CyanogenMod 10.2
Kernel: 3.4.66-cyanogenmod-g7fcdbcf
Recovery: CWM-based Recovery v6.0.4.4
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