On this page, you will find the Download link of Stark R15 Firmware (flash file), which can be flashed on the device to fix it without the need of any other software.
Stark R15 Firmware comes as a zip file and is of 3.23 MB in size. Firstly, You need to extract the zip file on your computer and flash it using the flashtool.
The file version of Stark R15 Firmware is V1 and it was released on 29/08/2014.
File Name: Stark_R15_B2402A_PCB01_GPRS_MT6261_S00.zip
Alternate Name: Stark R15 B2402A PCB01 GPRS MT6261 S00
File Size: 3.23 MB
Released date: 29/08/2014