Originally Posted by Inspectah_Deck
No, when you are on 3.56+ DEX you have no peek & poke, so the "4 backups only" applies to 3.55 games too.
From what I understand when you are in DEX mode :
1. If you want to play any 3.55 backups you have to be on DEX CFW 3.55 (with peek/poke). You can play them using mM (Dex Version). There is no limitation as you are access them from internal drive like you normally would do.
2. If you want to play 3.6+ backups, you have to be on DEX OFW 4.20. You play them from external USB HDD via bdemu. Only supports MAX of 4 games.
To switch (go up and down) between FW DEX CFW 3.55 <-> DEX OFW 4.20, I think you have to use 4.20 downgrader pup.
To switch DEX <-> CEX you can use latest mM to quick flash back. This is for NOR users at the moment. I think there will be a mM update soon to support NAND.
Please correct me if I am wrong.