Help me!

[GlennnnnnxD]

So here's the problem: My current system version is: 5.50 Gen D (FULL) but I'm unable to play any game. I guess this is prolly because I haven't use my psp for at least 6 months.. It's quite usual for me cause it happens everytime lol. Anyway, I tried using Hellcat CFW to restore it to 5.00 M33-6. I followed the instructions exactly on Killer Guide to HellCats Recovery Flasher. I've download his then current version and I followed his instructions. Before that, I already had 500.pbp. However, when I run it and tried to restore it back to 5.00 M33-6, it says :error. To be exact, it says:
ERROR OPENING 500.PBP ! (0x80010002)
Loading updater modules
Error 80010002 loading/starting nand_updater.prx
Error 80010002 loading/starting lfatfs_updater.prx
Error 80010002 loading/starting lflash_fatfmt_updater.prx


No more after that. Anyone? help? Is it the problem with my 500 pbp file?
Anyway I'm trying to restore it to 5.00 M33-6 and then modifying it to Gen D again without the use of Pandora battery. Please help me! Not very smart with these stuffs. Thanks~~

[Pirate]

well just update to 6.60 ME 1.6. Here are the steps

You need to perform GEN BYPASS to update firmware

>access vsh menu by pressing SELECT
>set "USB DEVICE = memory stick" to USB DEVICE = flash 0"
>plug in your psp, search for the folder "etc", open it
>you'll see a "version.txt", open it.
>you'll see a number "X.XX" right beside the word "release" at the very top(if you're upgrading, the default numbers would be set to "9.90". change it to "5.50" or something lower than 6.60. save it. unplug.
>set USB DEVICE back to "memory stick". plug in again.
now reboot your psp, and the memory stick should be accessible again in USB mode
then this

To update to 6.60 ME from any ofw

First you need to update to 6.60 OFW and the install the CFW. To update you can either do it yourself or you can do network update on the psp.

Heres how you do it. If your already on 6.60 OFW skip these steps. Also skip if you are going to do system update from the XMB. Just go ahead and update either way to
6.60 OFW.

1. Download this :6.60 OFW - 6.Downloads - Sony PSP MODS and Hacks Forums and extract it and have it handy.
2. Now plug the psp into the usb on your computer and open the PSP folder and then the GAME folder and create a folder named UPDATE and put the 660 eboot in there.
3. Now exit out of the USB and go to the psp and go to GAME and run that update. That should put you on 6.60 OFW.

Now to install the CFW.

When you go back to the game folder on the psp delete the UPDATE folder I told you to make.

1. Download this:6.60ME-1.6 (OFW Version) - Downloads - Sony PSP MODS and Hacks Forums and extract that.
2. Place the "me_installer" into your "GAME" folder on your memory stick .
3. Then go run that on the psp like you did the update and you should be good to go.

[GlennnnnnxD]

well just update to 6.60 ME 1.6. Here are the steps

You need to perform GEN BYPASS to update firmware

>access vsh menu by pressing SELECT
>set "USB DEVICE = memory stick" to USB DEVICE = flash 0"
>plug in your psp, search for the folder "etc", open it
>you'll see a "version.txt", open it.
>you'll see a number "X.XX" right beside the word "release" at the very top(if you're upgrading, the default numbers would be set to "9.90". change it to "5.50" or something lower than 6.60. save it. unplug.
>set USB DEVICE back to "memory stick". plug in again.
now reboot your psp, and the memory stick should be accessible again in USB mode
then this

To update to 6.60 ME from any ofw

First you need to update to 6.60 OFW and the install the CFW. To update you can either do it yourself or you can do network update on the psp.

Heres how you do it. If your already on 6.60 OFW skip these steps. Also skip if you are going to do system update from the XMB. Just go ahead and update either way to
6.60 OFW.

1. Download this :6.60 OFW - 6.Downloads - Sony PSP MODS and Hacks Forums and extract it and have it handy.
2. Now plug the psp into the usb on your computer and open the PSP folder and then the GAME folder and create a folder named UPDATE and put the 660 eboot in there.
3. Now exit out of the USB and go to the psp and go to GAME and run that update. That should put you on 6.60 OFW.

Now to install the CFW.

When you go back to the game folder on the psp delete the UPDATE folder I told you to make.

1. Download this:6.60ME-1.6 (OFW Version) - Downloads - Sony PSP MODS and Hacks Forums and extract that.
2. Place the "me_installer" into your "GAME" folder on your memory stick .
3. Then go run that on the psp like you did the update and you should be good to go.

Okay. so do I need to update to Gen version to play iso games? Thanks anyway for the help bro! Appreciate that.