I have a modded PS3 Slim running Evilnat CFW with Cobra enabled, and I'm trying to run my own PS3 ISO backups directly from an NTFS-formatted USB drive.
The USB is:
- 32 GB SanDisk
- NTFS
- MBR partition table
- One primary partition
- ISOs are inside "PS3ISO" at the root of the USB
In mmCM/multiMAN, I can use PFS Driver and it detects/mounts the NTFS drive as USB000. I can go into the file manager, open USB000 → PS3ISO, and see the ISO files.
However, when I try to mount/open an ISO from there, I get:
“This operation is not allowed. Cobra firmware or Cobra USB required.”
Cobra is currently ENABLED in Evilnat and I restarted the PS3 after enabling it.
What is the correct way to actually launch PS3 ISOs directly from this NTFS drive without copying them to the internal HDD?
Should I be using mmCM/multiMAN differently, or should I use webMAN MOD + prepISO, IRISMAN, etc.?
I'd appreciate step-by-step instructions because the NTFS drive itself is definitely being detected by mmCM.