Originally Posted by melvinrobertson
flashtool is not installing my previous os, because i had unlocked my bootloader, n due to which my drm keys got vanished and it give an error while installing !
My BL is unlocked and I lost my drm keys aswell and flashtool works for me.
There are two different flashtools out there.. Use this one: http://www.flashtool.net/index.php
Which .ftf did you try to flash?
Did you install the needed drivers on your pc?
What do you mean by hard bricked?
Are you able to run fastboot or flash mode?