PS3 ISOs may be encrypted, when you create an ISO you may need to decrypt it first to properly unpack it. So, even if the game occupies 6GBs, if the contents are encrypted then it won't work.
You can extract firmware modules from your ps3 or from a software update file called PS3UPDAT.PUP using a PUP extractor. We don't have a guide on that yet, though, but you should be able to find many guides on YouTube for that purpose.
You can extract firmware modules from your ps3 or from a software update file called PS3UPDAT.PUP using a PUP extractor. We don't have a guide on that yet, though, but you should be able to find many guides on YouTube for that purpose.
Desktop: Ryzen 7 5800X, Radeon RX 6800 XT, 2x8G 3600MHz, Manjaro Linux
Laptop: Intel i7 6700HQ, Intel HD 530, 2x8G 2133MHz, Manjaro Linux
Old Desktop: FX-8350, R9 280X, 2x4G 1600MHz, Manjaro Linux
Laptop: Intel i7 6700HQ, Intel HD 530, 2x8G 2133MHz, Manjaro Linux
Old Desktop: FX-8350, R9 280X, 2x4G 1600MHz, Manjaro Linux