(adsbygoogle = window.adsbygoogle || []).push({}); hi i was on 4.55 dex sky subzero cfw but then i try'd to downgrade with Rogero's downgrader and it didn't work so i looked for a solution and i found a dex downgrader which brought my ps3 to 3.55 again but now whenever i try to go to a new cfw i can't because it says "no applicable update data was found" and i try'd in recovery mode and normally and i checked my usb format and it was fat32 so i don't know what to do anymore! help me please