Originally posted by JokerLol
Its easy to brick lol... Just try getting yourself out of factory service mode, you will find yourself forever stuck at factory mode untill lv2diag.self file#2 is signed for 3.56.
Which could be never, so dont do it unless your aiming to ruin your ps3.
All the threads you see saying 3.56 can be downgraded are bs, Only 3.55 and below can be downgraded.