
Hey guys today i am going to teach you how to re-install the blackberry operation system on a bricked blackberry..
a bricked Blackberry usually looks like this..
with a white deadly screen giving "507" error
(Note: this is not a "newbie" tutorial, you need to have some knowledge about this)
From past few months i have gone through this white screen many times
*While re installing the os (when my phone becomes laggy)
*Installing...