Originally Posted by harbiaslan
My phone model is Galaxy Mega 6.3 GT-I9200.. I installed TWRP..
in addition, the screen remains black, boot animation does not even come
samething happened to me, but its not broken, something just happens to where you cant see the boot logo picture anymore but the backlight still comes on.
when turning on your phone go through the steps to get to download mode
then plug it into your computer you should hear it connect.
if not you dont hear the connection then either your computer volume isnt up or you
didnt follow all of the steps to enter download mode correctly.
once youve gotten to download mode flash PHILZ CWM recovery for the i9200
when turning on your phone go through the steps to get to recovery, the phone will stay on a black screen until you reach recovery.
wipe data & factory reset.
you should be fine afterwards. although you'll still have a black screen on boot up. just install a custom/stock rom
hope this helped