Originally posted by RaccoonModz
No It Wont Let Me Rerun The Downgrader Then It Just Says Corrupt Data
set your cursor on (not in) Network Settings and press the key combo (all at the same time):
L1 + L2 + L3 (press left stick) + R1 + R2 + dpad_down
You should see Edy Viewer, Debug Settings, and Install Package Files if done correctly.
do that if it works then qa is enabled and u need to install cfw from RECOVERY MODE