On this page, you will find the Download link of Rage PS20 Firmware, which can be flashed on the device to fix it without the need of any other software.
Rage PS20 Firmware comes as a zip file and is of 24 MB in size. Firstly, You need to extract the zip file on your computer and flash it using the flashtool.
The file version of Rage PS20 Firmware is V09 and it was released on 13/04/2014.
File Name: Rage_PS20.zip
Alternate Name: Rage PS20
File Size: 24 MB
Developer: Rage Mobiles Inc
Released date: 13/04/2014