Exploits > SCPH-90K 2.30 BOOTROM and PS2TV > Sony/other MemCard

Great! Here is your OpenTuna download for Sony/other memcards:

Step 1 - Installers

Alternative downloads for those that prefer to PSU paste.

Download, copy and PSU paste OpenTuna, BOOT and SYS-CONF to the root of your memory card.

Download these optional but recommended apps and psuPaste via wLE ISR exFAT.

Step 2 - Opentuna Tutorial

If you opted to use the OpenTuna AIO or Barebones installer, please read and follow the OpenTuna Installer Tutorial. Otherwise skip to Step 3.

Step 3 - OSDMenu Configurator

OSDMenu COnfigurator
Download OSDMenu Configurator and place on device of choice (usb, mx4sio, mmce) at device:/APPS/
You should end up with device:/APPS/SYS_OSDMENU-CONFIGURATOR/osdmenu-configurator.elf
You will launch OSDMenu Configurator to configure your new hacked OSDSYS (OSDMenu) to show, hide, and edit options as desired once your PS2 is up and running in next step.

Step 3 - Reboot

Reboot your PS2 with the modified memory card. You may need to remove whatever exploit/card you used to initially run an exploit or homebrew.
Follow the steps in the screenshots below to run your newly setup card.

Example of what you will encounter:

unhacked_Pic — **Step 1:** Select `Browser`

memcard_Pic — **Step 2:** Select `Memory Card 1`

corrupted-icon_Pic — **Step 3:** Press `Back`

Step 4: Press Back

PS2BBL_Pic — **Step 5:** Press controller button here for hotkeys or wait for it to autoboot what you have set for LK_AUTO_E? in `mc?:/SYS-CONF/PS2BBL.INI`

OSDMenu_Pic — **Step 6:** OSDMenu which is hacked OSDSYS. Edit `mc?:/SYS-CONF/OSDMENU.CNF` as desired. Simply remove `#` per entry to show items that are hidden.

protopwn-browser_pic — **TIP:** You can launch apps from here!

Boot Process:

---
config:
  theme: mc
  layout: elk.forced
  look: classic
---
graph LR
    A(["PS2 Power On/Reset"]) L_A_B_0@-- "BOOTROM 1.00-2.20" --> B["OSDSYS UPDATE<br>B?EXEC-SYSTEM<br>(PS2BBL/ProtoPwn UMCS)<br>./CONFIG.INI <br>DOES NOT EXIST!"]
    A L_A_n1_0@-- "BOOTROM 2.30,2.50<br>and DEV 1 Modchips" --> n1["OPENTUNA/DEV 1 CHIPS<br>mc?:/BOOT/BOOT.ELF<br>(PS2BBL)<br>./CONFIG.INI <br>DOES NOT EXIST!"]
    B L_B_n5_0@-- "Fall back to SYS-CONF" --> n5@{ label: "<pre style=\"font-family:\"><code style=\"font-family:\">mc?:/SYS-CONF/PS2BBL.INI</code></pre>" }
    n1 L_n1_n5_0@-- "Fall back to SYS-CONF" --> n5
    n5 --> n6["AutoLaunch<br>or<br>Hotkeys"]
    n6 --> n7@{ label: "<span style=\"--tw-scale-x:\"><b><span style=\"--tw-scale-x:\">PS2BBL.INI AUTOLAUNCH</span><br style=\"--tw-scale-x:\"></b></span><br style=\"--tw-scale-x:\"><span style=\"background-color:\">1: EMPTY</span><br style=\"--tw-scale-x:\"><br style=\"--tw-scale-x:\"><span style=\"background-color:\">2: EMPTY</span><br style=\"--tw-scale-x:\"><br style=\"--tw-scale-x:\"><span style=\"--tw-scale-x:\">3: SYS_OSDMENU</span><br style=\"--tw-scale-x:\"><br style=\"--tw-scale-x:\"><span style=\"--tw-scale-x:\">4: SYS_FMCBD-1966</span><br style=\"--tw-scale-x:\"><br style=\"--tw-scale-x:\"><span style=\"--tw-scale-x:\">5: SYS_FMCBD-1965</span><br style=\"--tw-scale-x:\"><br style=\"--tw-scale-x:\"><span style=\"--tw-scale-x:\">6: SYS_FMCBD-1955<br style=\"--tw-scale-x:\"></span><br style=\"--tw-scale-x:\"><span style=\"background-color:\">7: SYS_FMCBD-18C</span><br style=\"--tw-scale-x:\"><br style=\"--tw-scale-x:\"><span style=\"--tw-scale-x:\">8: BOOT/BOOT2.ELF<br style=\"--tw-scale-x:\"><br style=\"--tw-scale-x:\">9: OSDSYS</span>" }
    B@{ shape: rect}
    n1@{ shape: rect}
    n5@{ shape: proc}
    n6@{ shape: diam}
    n7@{ shape: lin-proc}
     A:::Ash
    classDef Ash stroke-width:1px, stroke-dasharray:none, stroke:#999999, fill:#EEEEEE, color:#000000
    style A stroke:#00C853,fill:#00C853,color:none
    style B color:#D50000,fill:transparent
    style n1 color:#D50000,fill:transparent
    style n5 fill:transparent,color:#00C853
    style n6 fill:#00C853,color:#000000
    style n7 fill:#FFF9C4
    linkStyle 0 stroke:#00C853,fill:none
    linkStyle 1 stroke:#00C853,fill:none
    L_A_B_0@{ animation: slow } 
    L_A_n1_0@{ animation: slow } 
    L_B_n5_0@{ animation: slow } 
    L_n1_n5_0@{ animation: slow }

Landing on your hacked OSDSYS of choice:

PS2BBL.INI and PSXBBL.INI are setup so that minimal config changes are needed if at all. To land on your hacked OSDSYS of choice, install the OSDMenu/ FMCB Version XXXX as needed. If multiple are installed (such as the MMCE AIO downloads), you can delete in order from first to last to land on the desired app. This is especially useful for modchip users as they may not play well or at all with some or all of the OSDSYS such as I believe Mars Pro. In that case, just delete all of the SYS_OSDMENU and SYS_FMCB-XXXX folders. Modchip users may need to disable chip to do so.

PS2BBL Hotkeys:

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