Originally Posted by Hipom
First you need to unlock bootloader!!!make a search how to do..you can find in this forum!
Sent from my C2105 using xda app-developers app
Actually, when i pressed "bootloader unlock" in flashtool, it said to connect in flashmode. After connecting, it pushed some files and then asked to connect in fastboot mode. After that it said ur bootloader is unlocked. The phone bootlooped, and i had to flash stock rom.
No problem now, i flashed stock rom and then vengeance kernel.
Special thanks to @Rachit Rawat
for that awesome kernel...