of DevHook fame has released a normal boot loader utility for anyone who has converted a PSP battery to Pandora.
Download: Normal Boot Loader For Pandora's Battery
Essentially, what this tool can do, is write a special IPL to any Memory Stick PRO DUO (no, 32MB sticks won't work) so that when inserted in conjunction with a Pandora's Battery, the PSP will boot to the XMB as normal. Quite useful if you have any spare memory sticks laying around.
How to install:
1. Double click "install.cmd" in Windows XP/2K(Administrator).
2. Connect MsProDuo to PC via USB.
It is possible to use PSP USB Connection,or any USB MsProDuo Reader.
3. Press "Y" key to "Are You Sure ?[Y]" message.
4. Disconnect MsProDuo after few seconds.
Or, Write the ipl_ms.bin to absolute sectors 0Ã–10-0Ã–17 of MsProDuo.