(adsbygoogle = window.adsbygoogle || []).push({}); im on rex rebug 4.21 and i just want to go to rex rebug 4.30 but i cant downgrade to 3.55 cause it says data error.....

toggel QA is off
recovery mode also dont work
i got a 4.31 spoofer !??!?! maby thats why i cant downgrade ????

any help `?

Try to enable QA FLAG and TURN ON SYSTEM UPDATE DEBUG [DEBUG SETTINGS IN XMB] and try to update FROM RECOVERY MODE

dident work.....
it's still says data error.....
should i try to downgrade with rogero downgrader ???

This is only one solution for ya