Now a big hope that uh guys will solve the issue ! Two days ago i was trying to flash a ROM...so dumb that i was flashing a ROM which was not meant for my device also forget some basics to wipe cache and wipe dalvik cache...after the installation complete device rebooted in a completely white display, i thought it would get start but didnt. Then i pull off the battery from phone thought that with cwm i will restore the backup...but the recovery was gone. I tried several times but even the recovery mode was not working ! Now my phone is able to charge the battery since the led is working and showing red and green light ! You guys are my only hope as i dont wanna go to service center.