When you run the app it first detects if the PS3 is 3.41 or 3.55. Toggle QA will SET/RESET the QA Flag and Token on any 3.41 or 3.55 firmware that has lv1 mmap and lv2 peek and poke patches (which is most of them). Then installing a different firmware straight after, it was time to cut out the middleman. After having to QA a few PS3 in a row.COMPATIBLE WITH: OS Independent file size: 195 MB. DOWNLOAD Sony PlayStation 3 Firmware 4.55. These firmwares are so u can isntall them on either ur 3.41 or 3.55 ps3 then download awesome file manager of FTP Server then download the patch u wont either a cod 4,waw ,mw2 install put it on your 3.55 ps3 and just test it in split screen to see if it worked. Ok this topic is manily for people who bought a 3.41 or 3.55 ps3 to host challenge lobbys bypass/non bypass.Where to find ps3 official 3.55 firmware.Download 3.55.voce. Date posted, jan, 2011.ps3 custom firmware 3.55.here are working download links for the most popular ps3 custom firmwares.this downgrade your ps or below to 3.55 ofw, this is not jailbreak if you.i want to upgrade to 3.55. A newer software update for the same gaming console.rar.
If you're installing on a fresh 3.55 OFW console, install the Rebug REX firmware first of all, and if you ever want to convert to DEX (debug) firmware, then use Rebug Toolbox to dump your eid_root_key and use the CEX -> DEX conversion tool. This is a patch file and you no need any hardware or software like Cobra, E3 Flasher, etc. Downgrade software will help you to downgrade your PS3 official firmware (OFW) or custom firmware (CFW) version.
In this article, I am going to introduce you to how to PS3 downgrade jailbreak 4.81 to 3.55.Filename PS3_355_FW_UPDATE.RAR Date Posted Categories PS3, Firmware: Tags PS3: Downloads 1034374 Description: Download File.