![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
![I was attempting to get on the bgtoolset page, but I get this error. My PS3 firmware is 4.66, and I want to install CEX. Any advice? : r/ps3homebrew I was attempting to get on the bgtoolset page, but I get this error. My PS3 firmware is 4.66, and I want to install CEX. Any advice? : r/ps3homebrew](https://i.redd.it/9nzvl3zkq0281.jpg)
I was attempting to get on the bgtoolset page, but I get this error. My PS3 firmware is 4.66, and I want to install CEX. Any advice? : r/ps3homebrew
![How To Downgrade the Fat PS3 from 4.66 to 3.55 Firmware Using E3 Flasher Tutorial | Welcome to the Underground. How To Downgrade the Fat PS3 from 4.66 to 3.55 Firmware Using E3 Flasher Tutorial | Welcome to the Underground.](https://upload.wikimedia.org/wikipedia/commons/6/69/PS3-Fat-Console-Vert.jpg)