(adsbygoogle = window.adsbygoogle || []).push({}); So i downgraded my rogero from a 4.46 to a 3.55.. Since i want to RTM i need to get on a 3.55 REX , then upgrade to a 4.21 REX and then do the CEX2DEx guide. My problem is when ever i turn my ps3 on it says Rogero 3.55 downgrader. Now i dont know if its supposed to say that... Everytime i try to switch to 3.55 REX or even upgrade to a 4.21 REX i get file corrupted... If someone can help me that would be very appreciated..

did you QA flag?

Yea now im on the part where i need blackbox..

So you're not on rogero 3.55 downgrader anymore?

if you want to use rebug you need to download the 999 downgrader from rebug.

how:
when your on 3.55 rogero downgrader update using that 999 downgrader you downloaded then you are on 3.55 rebug.
then you can update to 4.21 rebug.
this is what i did as i use to be on rogero 4.46. now im on DEX