Got a bit of a problem here, I downgraded a ta-082 psp with 2.71 firmware to 1.50, and updated to 3.40 OE-A.
I downgraded using this guide, , all is well, everything works as it should. However, instead of using the 1.50 enabler I ran this program, http://dl.qj.net/-/pg/12/fid/13178/catid/114 - General IdStorage Repair and 1.50 ipl Enabler. Again, no real problems after the downgrade. But there is one small issue that's a bit annoying.
When ever I try to set a custom jpg file as a background in the psp, the options in Recovery Mode get changed. For example All the options found under Configuration, are changed to Enabled, and even if I manually set them to what I want, I then exit then set the wallpaper the options are again reset to Enabled in Configuration. It also appears that the CPU Speed options are also affected.
Any help on how to fix this would be very much appreciated. Thank you.