karbonn a7 + hang on logo 1000% working solution


put this file on mmc, then put this mmc in phone
update_1 - Download - 4shared


First remove battery then insert it back , press vol up + power , then u
will see green screen with recovery mode don't leave vol up & power

until u see red screen saying recovery mode after red screen , press
center button which is i think home button, now u will see four options


1.reboot now

2.apply update from sd

3.wipe-data

4.wipe cache


select 2nd option, which is apply update from sd card(u can select
option by power button) select update.rar which u have been copied in
mmc wait for a while let be update your phone after successfully update , u
will see four option are back


1.reboot now

2.apply update from sd

3.wipe-data

4.wipe cache


this time select reboot now,