Do you have the wrong update EBOOT.PBP. There are 2 versions. 1 for PSPGo and 1 for PSP-1000-3000. Make sure you downloaded the correct update, or if you did try to re-download it. That error is making sure the MD5 matches so there aren't any errors or something wrong with the EBOOT.Axle Blaze wrote:What the heck is happening with my PSP 3001? I put the EBOOT.PBP in UPDATE and I even tried putting the 638 downgrader named folder in games but wat is this SCE updater..... Error, updater MD5 mismatch!
Also make sure your PSP can downgrade to 6.20. If you own an 07g/09g you might be getting that error because the MD5's are different for 6.20/6.35. Try the 6.35 Update if that happens.
It's as follows.
1. Grab the correct 6.20/6.35 Update for your PSP Model
2. Place the downgrader @ PSP/GAME/638 Downgrader/
3. Place the Update EBOOT.PBP @ PSP/GAME/UPDATE/
4. Start the 6.38 Downgrader and wait then follow the on screen instructions and start the update
5. You'll get a Blue Screen, Just press O and wait for it to reset the Settings.
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) explain why the PSP gets the System Information Is Corrupt BSOD screen after usage? I'm sure i remember it being something to do with flash1 settings in the old days when making big jumps but back then it was something i never remember seeing much.
