![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)
How To Downgrade the Fat PS3 from 4.66 to 3.55 Firmware Using E3 Flasher Tutorial | Welcome to the Underground.
![I purchased a PS3 backward compatible from ebay for a good price and I'm impressed how clean it is. However... It's still on firmware 2.50. Should I update the firmware? : r/PS3 I purchased a PS3 backward compatible from ebay for a good price and I'm impressed how clean it is. However... It's still on firmware 2.50. Should I update the firmware? : r/PS3](https://preview.redd.it/iv44pvv7kmm71.jpg?auto=webp&s=4cbe6bf115315f7e481fce99e4a8258f92ec5d46)
I purchased a PS3 backward compatible from ebay for a good price and I'm impressed how clean it is. However... It's still on firmware 2.50. Should I update the firmware? : r/PS3
SANY ilaya - UPDATE!!! PS3 4.50 OFW DOWNGRADE (hardware flasher method)/UNBRICK SERVICE for BRICKED PS3 due to FAILED firmware updates (see guide below) JAILBREAK: -Software: for firmwares 3.55 below (slim and phat) -
![Geohot Jailbreaks PlayStation 3 with Custom Firmware 3.55 (Video) - John's Phone - The World's Simplest Cell Phone Geohot Jailbreaks PlayStation 3 with Custom Firmware 3.55 (Video) - John's Phone - The World's Simplest Cell Phone](https://www.johnsphones.com/wp-content/uploads/2019/11/PS3.jpg)
Geohot Jailbreaks PlayStation 3 with Custom Firmware 3.55 (Video) - John's Phone - The World's Simplest Cell Phone
![I want to see this info on my 3.55 cfw PS3. How the hell do I do it? Please, the point of this is I don't want to update from 3.55, I I want to see this info on my 3.55 cfw PS3. How the hell do I do it? Please, the point of this is I don't want to update from 3.55, I](https://i.redd.it/9ylo8mpy7zg91.jpg)
I want to see this info on my 3.55 cfw PS3. How the hell do I do it? Please, the point of this is I don't want to update from 3.55, I
![Sony PlayStation 3 60 GB Console CECHC03 Firmware 3.55 (FW 3.55) PS3 SACD Great. 711719699750 | eBay Sony PlayStation 3 60 GB Console CECHC03 Firmware 3.55 (FW 3.55) PS3 SACD Great. 711719699750 | eBay](https://i.ebayimg.com/images/g/r7UAAOSwRLZaY-rX/s-l1600.jpg)