On this page, you will find the Download link of Rage Ultra Firmware (flash file), which can be flashed on the device to fix it without the need of any other software.
Rage Ultra Firmware comes as a zip file and is of 4 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 Ultra Firmware is V1 and it was released on 28/06/2013.
File Name: Rage_Ultra_V1_130627.zip
Alternate Name: Rage Ultra V1 130627
File Size: 4 MB
Developer: Rage Mobiles Inc
Released date: 28/06/2013