![How To] Downgrade Fat PS3 From 4.66 to 3.55 Firmware Using E3 Flasher Tutorial (Part 1 of 3) - YouTube How To] Downgrade Fat PS3 From 4.66 to 3.55 Firmware Using E3 Flasher Tutorial (Part 1 of 3) - YouTube](https://i.ytimg.com/vi/1UWOR3xEG1o/maxresdefault.jpg)
How To] Downgrade Fat PS3 From 4.66 to 3.55 Firmware Using E3 Flasher Tutorial (Part 1 of 3) - YouTube
![My PS3 just downgraded itself?? it was on 4.82 then I changed the HDD and expected to reinstall 4.82 but instead it asks for 2.70 : r/ps3homebrew My PS3 just downgraded itself?? it was on 4.82 then I changed the HDD and expected to reinstall 4.82 but instead it asks for 2.70 : r/ps3homebrew](https://i.redd.it/r89l72os7a881.jpg)
My PS3 just downgraded itself?? it was on 4.82 then I changed the HDD and expected to reinstall 4.82 but instead it asks for 2.70 : r/ps3homebrew
![PS3 Tutorial (2021) - Downgrade from ANY cfw to ANY lower cfw EASY! 2 methods.. with details & tips - YouTube PS3 Tutorial (2021) - Downgrade from ANY cfw to ANY lower cfw EASY! 2 methods.. with details & tips - YouTube](https://i.ytimg.com/vi/SPHChONFABA/maxresdefault.jpg)
PS3 Tutorial (2021) - Downgrade from ANY cfw to ANY lower cfw EASY! 2 methods.. with details & tips - YouTube
![1 Set Board Hard Drive Tray Downgrade Tool for PS3 E3 Nor Flasher Console Parts Firmware Backup Downgrade Tool| | - AliExpress 1 Set Board Hard Drive Tray Downgrade Tool for PS3 E3 Nor Flasher Console Parts Firmware Backup Downgrade Tool| | - AliExpress](https://ae01.alicdn.com/kf/S14313873260b43abad97cf1d4a286c50n.jpg)