when downgrading firmware, it must not go LOWER THEN THE FIRMWARE IT ORIGINALLY CAME WITH WHEN PURCHASED. this vid is me going from 3.55 TO 3.50 and THEN from 3.50 to 3.40, yes we keep the QA menu
must have 3.55 and other os ++ firmware with QA extra patch. after that u are set.
press n hold all at once L1, L2, L3, D_pad_down, R1, R2
i have also tested updating it from 3.40 to 3.50 regular update n the menu still accessible, possibly if someone wants to risk it, try updating to 3.56 with QA and record u downgrading from it C: all pkg's in this download [ Ссылка ]
