![Okay so I'm having trouble. My brother downloaded an update that my custom firmware doesnt support (4.86) and I need to downgrade to (4.85) or at least make my ps3 workable again. Okay so I'm having trouble. My brother downloaded an update that my custom firmware doesnt support (4.86) and I need to downgrade to (4.85) or at least make my ps3 workable again.](https://i.redd.it/ghi5fxi44at41.jpg)
Okay so I'm having trouble. My brother downloaded an update that my custom firmware doesnt support (4.86) and I need to downgrade to (4.85) or at least make my ps3 workable again.
![PS3] HOW to DOWNGRADE your PS3 from OFW 4.85 to Kmeaw3.55cfw in 2019!+1st try 2 install RED RIBBON - YouTube PS3] HOW to DOWNGRADE your PS3 from OFW 4.85 to Kmeaw3.55cfw in 2019!+1st try 2 install RED RIBBON - YouTube](https://i.ytimg.com/vi/WxYFleHACv8/maxresdefault.jpg)
PS3] HOW to DOWNGRADE your PS3 from OFW 4.85 to Kmeaw3.55cfw in 2019!+1st try 2 install RED RIBBON - YouTube
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![How To] Downgrade Slim PS3 from 4.76 to 3.55 Firmware Using E3 Flasher Tutorial (Part 2 of 4) - YouTube How To] Downgrade Slim PS3 from 4.76 to 3.55 Firmware Using E3 Flasher Tutorial (Part 2 of 4) - YouTube](https://i.ytimg.com/vi/azrw5UzF_-A/hqdefault.jpg)