![How To] Downgrade Fat PS3 From 4.66 to 3.55 Firmware Using E3 Flasher Tutorial (Part 3 of 3) - YouTube How To] Downgrade Fat PS3 From 4.66 to 3.55 Firmware Using E3 Flasher Tutorial (Part 3 of 3) - YouTube](https://i.ytimg.com/vi/6tLx-r-fmDE/maxresdefault.jpg)
How To] Downgrade Fat PS3 From 4.66 to 3.55 Firmware Using E3 Flasher Tutorial (Part 3 of 3) - YouTube
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How to bypass update 4.86 on ps3 fat? Has firmware: Cobra 8.01, and mmCM Version 4.85.01 : r/ps3hacks
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[GUIDA PS3]Da Firmware Originale 4.88 A CFW: Alla Scoperta Del ToolSet Di PS3Xploit - Games and Consoles
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Playstation 3 manufactured in december/2008 running Firmware 2.80 complete with Playstation Home and the notification bar :3 : r/PS3
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