Exploits > SCPH-90K 2.30 BOOTROM and PS2TV > SD2PSX
Great! Here is your OpenTuna download for SD2PSX / PSxMemCard Gen2:
First update the firmware. Press and hold either button, plug USB-C in via your computer, drag and drop the sd2psx.uf2 file you downloaded to the "storage" device that popped up. Within ~10 seconds it should be safe to unplug.
Extract the download to your SD2PSX based sdcard and set to channel 3: Tuna AIO Slims
SD2PSX / PSxMemCard Gen 2 OpenTuna AIO
BOOT channels may be lost!
Caution, this will overwrite channels 1-7! Backup as needed. If you have saves, recommended to copy and PSU paste to usb and then convert to individual cards via GDX Save Converter
Channels included:
- PS2BBL AIO
- PS2BBL
- Tuna AIO Slims
- Tuna Slims
- ProtoPwn AIO
- ProtoPwn
- Modchip AIO
Hotkeys
Config @ mc?:/SYS-CONF/PS2BBL.INI
Emergency Mode
If something breaks on your setup but PS2BBL still boots, just hold R1+START. It will trigger emergency mode where PS2BBL will try to boot RESCUE.ELF from USB device Root on an endless loop. Recommended to rename wLE ISR Exfat to RESCUE.ELF


