[b][color=red]OK, SO this was released by a very talented group of Russian hackers, we thank them for their hard work.
Remember we do not take any responsibility for any ill effects your PSP may suffer
changelog:
really nothing expect it 3.51 instead of 340.
1. Download and unarchive the 14098_m33rel.zip and the 1.5 eboot.
2. Rename the 1.5 eboot to 150.PBP and the 3.51 Eboot to 351.PBP or take the 3.52 Eboot and rename it 352.PBP
3. Connect your PSP to your computer and activate USB MODE
4. Find it in My Computer or on your desktop.
5. Navigate to X:/PSP/ (where X:/ is your drive so E:/ or D;/)
6. Now Choose The Set Of Instructions you Need, From 1.5 ot from an OE or SE custom Firmware
Updating to 3.51/3.52 M33 from 1.50
1. Navigate to X:/PSP/GAME/ and place the kxploitpatcher and kxploitpatcher% from teh 1.5 only folder(in the m33rel folder) in here.
2. Also Place the M33CREATOR inside PSP/GAME, then move the 150.PBP and 351.PBP/3.52.PBP into PSP/GAME/M33CREATOR
3. Exit USB mode, and start the kxploitpatcher.
4. After that program has exited start the M33CREATOR.
5. Afterwards you should get a new icon under GAME called "3.51 M33UPDATE" or 3.52 M33UPDATE
6. Making sure you have over 75% batery and the AC adapter pluged in, start the update.
7. Press X to Agree and your on your way.
8. Leave your PSP alone untill pormpted, enjoy 351/352 M33
Updating to 3.51/3.52 M33 from any OE or SE custom Firmware
1. Navigate to X:/PSP/GAME150/ and place the M33CREATOR inside PSP/GAME150, then move the 150.PBP and 351.PBP/352.PBP into PSP/GAME/M33CREATOR
3. Exit USB mode, and start the M33CREATOR.
5. Afterwards you should get a new icon under GAME called "3.51 M33UPDATE"/3.52 M33UPDATE
6. Making sure you have over 75% batery and the AC adapter pluged in, start the update.
7. Press X to Agree and your on your way.
8. Leave your PSP alone untill pormpted, enjoy 351/352 M33