(adsbygoogle = window.adsbygoogle || []).push({}); (MY PS3 IS JAILBROKEN, AND IM CEX) WHen i do the downgrade OFW 3.55 SONY, he give me an error: The data is corrupted (80029CCA). And i try to do this from recovery mode...and say: No applicable data was found. ok... I try with toggle qa, and when i "restart" the ps3, i CAN'T hear the sound "BeepBeep". Why?? And i format my USB on FAT32. Can you help me guys please?

Which Firmware is installed now?

Is your disc drive functional?

If not,

Try this NObd downgrader You must login or register to view this content.
, then from there you can QA flag and install a (either a CEX cfw or you may need to use a NObd cfw)

The ofw 3.55

I try this but at 72% give me an error: the data Is corrupted