![Noob Tutorial: How to downgrade/flash your PS3 SLIM from firmware 3.70 to 3.55 via ProgSkeet/Teensy++ and install 3.55 Kmeaw CFW - PS3/PS4 Anleitungen - xboxhacks.de - Deutsches Xbox 360 und One Forum Noob Tutorial: How to downgrade/flash your PS3 SLIM from firmware 3.70 to 3.55 via ProgSkeet/Teensy++ and install 3.55 Kmeaw CFW - PS3/PS4 Anleitungen - xboxhacks.de - Deutsches Xbox 360 und One Forum](http://www.abload.de/img/downgrade-tutorial-ps3j7i4.jpg)
Noob Tutorial: How to downgrade/flash your PS3 SLIM from firmware 3.70 to 3.55 via ProgSkeet/Teensy++ and install 3.55 Kmeaw CFW - PS3/PS4 Anleitungen - xboxhacks.de - Deutsches Xbox 360 und One Forum
![PS3 - 4.87.1 PS3 HFW (Hybrid Firmware) - HFW is helpful for installing PS3HEN on 4.84/4.85/4.86/4.87 FW | Page 59 | PSX-Place PS3 - 4.87.1 PS3 HFW (Hybrid Firmware) - HFW is helpful for installing PS3HEN on 4.84/4.85/4.86/4.87 FW | Page 59 | PSX-Place](https://www.psx-place.com/data/attachments/16/16492-57435e9d59bf731db3abf868329e0b34.jpg)
PS3 - 4.87.1 PS3 HFW (Hybrid Firmware) - HFW is helpful for installing PS3HEN on 4.84/4.85/4.86/4.87 FW | Page 59 | PSX-Place
Noob Tutorial: How to downgrade/flash your PS3 SLIM from firmware 3.70 to 3.55 via ProgSkeet/Teensy++ and install 3.55 Kmeaw CFW - PS3/PS4 Anleitungen - xboxhacks.de - Deutsches Xbox 360 und One Forum
![PS3 - 4.87.1 PS3 HFW (Hybrid Firmware) - HFW is helpful for installing PS3HEN on 4.84/4.85/4.86/4.87 FW | Page 59 | PSX-Place PS3 - 4.87.1 PS3 HFW (Hybrid Firmware) - HFW is helpful for installing PS3HEN on 4.84/4.85/4.86/4.87 FW | Page 59 | PSX-Place](https://www.psx-place.com/data/attachments/16/16493-cea089918cc5d26f2b9ef9079e2c6a53.jpg)
PS3 - 4.87.1 PS3 HFW (Hybrid Firmware) - HFW is helpful for installing PS3HEN on 4.84/4.85/4.86/4.87 FW | Page 59 | PSX-Place
![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/oDN1s-FSjGQ/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ==&rs=AOn4CLB-D384ACIWJpCziiUqwbbmbXKaAg)