Sony PSP Mod & PSP Hacks Forums - View Single Post - 3.40oe-3.90m33 Custom Firmware Installation Guide. VERY NOOB friendly

Ryan18X2003 · 09-06-2008, 11:33 PM

I'm following drew00629's guide and I'm having a problem. I have a PSP with 3.80 M33 and the other with 3.80 M33-5 and the same problem is happening to both.

I download the 4.01 Official Upgrade and the 4.01M33 files and extract them. I renamed the PSP_400_FW_UPDATE -> EBOOT.PBP file to 401.pbp and placed it inside the 401 M33's Update Folder and placed the Update folder inside PSP/Game then started my PSP and ran the PSP Update ver 4.01 File through the PSP.

Unpacking... done.
Please wait...

Verifying 401.PBP... Incorrect file.

Has anyone else got this problem. I've ran through the process 3 times and redownloaded all the files each time and tried it on both PSPs. If anyone can help it would be greatly appreciated.

09-06-2008, 11:33 PM	#161 (permalink)
Ryan18X2003 Junior Member PSP User Join Date: Jan 2006 Posts: 12 Firmware Installed: CF 3.80 M33-5	3.40oe-3.90m33 Custom Firmware Installation Guide. VERY NOOB friendly I'm following drew00629's guide and I'm having a problem. I have a PSP with 3.80 M33 and the other with 3.80 M33-5 and the same problem is happening to both. I download the 4.01 Official Upgrade and the 4.01M33 files and extract them. I renamed the PSP_400_FW_UPDATE -> EBOOT.PBP file to 401.pbp and placed it inside the 401 M33's Update Folder and placed the Update folder inside PSP/Game then started my PSP and ran the PSP Update ver 4.01 File through the PSP. Unpacking... done. Please wait... Verifying 401.PBP... Incorrect file. Has anyone else got this problem. I've ran through the process 3 times and redownloaded all the files each time and tried it on both PSPs. If anyone can help it would be greatly appreciated. __________________ Using PSP phat with CF 3.80 M33-5.