Official firmware whitout Knox
Gals sorry if this was asked before, really sorry... i dont want to bother you..
I have some issues whit TWRP, the backup that i made of my official firmware (4.2.2 whitout knox) doesnt work.
The problem is that i installed a custom and now i dont know how to go back.
I know that in sammobile i can find the official 4.2.2 but ¿there is any way to install a 4.3 o 4.4.2 (oficial whitout knox)?
My head hurts.. after reading and reading i dont know what to do... i cant understand the modems and baseband things...
Cheers for the help