Originally posted by alchybear
just start at the qa flag part. yopu would need to find a 3.50 firmware
-install and run rebug toggle qa
- go into recovery mode and update to 3.50, it will say 3.55 or high is needed but it will ignore it this time.
-after 3.50 install choose 3.55 official firmware if you plan to go to 4.30cfw or just install 3.55cfw, do not update to 4.xx cfw from 3.55 cfw.
Thank you very much, no i will go to Rebug 3.55 CFW

Gotta try this now.

---------- Post added at 12:29 PM ---------- Previous post was at 12:10 PM ----------
Originally posted by alchybear
just start at the qa flag part. yopu would need to find a 3.50 firmware
-install and run rebug toggle qa
- go into recovery mode and update to 3.50, it will say 3.55 or high is needed but it will ignore it this time.
-after 3.50 install choose 3.55 official firmware if you plan to go to 4.30cfw or just install 3.55cfw, do not update to 4.xx cfw from 3.55 cfw.
One more question, i have a SLIM CECH2504A MODEL and it came with 3.55 firmware, and that means i cant install 3.50 so what can i do? :S
---------- Post added at 01:36 PM ---------- Previous post was at 12:29 PM ----------
I did it!
I activated QA Flag
Installed 3.55 trough Recovery
Installed 3.55 REBUG trough recovery
thats it