yes ........
.... i have near to 100 or more flashs of all roms roms ( and some :many many times ! )on L7 during 2012/2013 ! 2 /3 roms and backups every week ...
Never found the "perfect" rom for poor L7
... only CM10+Phenom is really good !
that's why i read carefully all feedbacks everywhere about cr3pt and IMER CM11 !
i don't know IMER at all ....but c3pt is "furious" about THLG sources and in the future he want to change all his own sources for to make much better CM11 ,with his own written drivers more adapted and powerful for 4.4.2 roms ,and will rebuild a new good kernel ( and maybe FM-radio !!!!! )
