Can I downgrade my OFW back to older version and use the original OtherOS? : r/ps3homebrew
Downgrade Ps3 4.87 Easy Menthod 2021 - YouTube
OBSOLETO] Tutorial [ITA] - Modifica PS3: HAN e Rebug su firmware 4.85 in giù - YouTube
PS3 Downgrade 3.55 From 4.50 ITA DEX To Rebug 4.70 + Download - YouTube
Servizio Modifica PS3 & Downgrade da System fino al 4.80 | ixtreme XBOX mod's Blog
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