Here we providing Swipe connect 5.1 flash file
this is spd flash file flash file you can flash this file to your phone with spd flash tool or any other supported china phone repair tool like miracle box cm2 etc..
there is 3 versions of files are available you can use according to your phones hw version
download links are bellow ;
if you dont have flash tool for falshing spd roms then you can download from bellow links
blank lcd after flash
some times after flash phone shows blank/blue lcd/display it means your phones hardware version is not compatible with firmware then you can try to flash with changed firmware version like v2 or v3
::::::::: feel free to contact me for any clarification :::::::::::