On this page, you will find the Download link of Champion SQ35 Firmware (flash file), which can be flashed on the device to fix it without the need of any other software.
Champion SQ35 Firmware comes as a zip file and is of 12 MB in size. Firstly, You need to extract the zip file on your computer and flash it using the flashtool.
The file version of Champion SQ35 Firmware is V12 and it was released on 12/08/2014.
File Name: Champion_SQ35_V12_12082014.zip
Alternate Name: Champion SQ35 V12 12082014
File Size: 12 MB
Released date: 12/08/2014