I am now using cm11 linaro rom
1). before flashing this rom, i did follow instruction, at the part of format preload, it failed but i just keep on going to flash it
now, my camera is very lag, and during the panorama mode, it became worse than the stock rom
does that matter the camera problem ?
2). what is I wanna flash other custom ROM into my device, is there any difference between flashing custom rom from custom rom and from stock rom ? and is it just follow the instructions the gave ?
3). what if I want to flash back the same rom, should I follow the instruction again ? because i doubt that the "format preload" step affected my camera quality.
4). what if the format preload steps failed again, what shoud i do ?
I know its really lots of questions but im just about to start rooting and flashing my device one week ago
and so, i did follow the cultural here, search before ask, and i didnt get my answer
Thanks if you helping me out