Wtf?

[Cloud_35]

Uh.........hi. I've been away from the psp scene sometime now. I sold my old fat psp, got a DS, sold it and bought another, this time slim psp. A firiend of mine installed the 3.90 m33-2 on it later. And then I find that I can't run any homebrew at all, neither my old PSX isos. Why is this? Is there any way to run them?.

I have to emphatize, I'm a complete noob in this.

[MicroNut]

Slims cannot run the 1.50 kernel.
So DA redesigned the way custom firmware is installed from 3.71M33 on.

For POPS (PSX Games)
From 3.71M33 on you will have to install 3.80 M33 Popsloader v2.

Homebrew for the Slim
You have to use Homebrew that has been recompiled to run on the 3.xx kernel only.

Nintendo
Unofficial NesterJ NES Emulator 1.11 RM (Rewind and Mirror Mods)
I have read that this works for the SLIM

NesterJ NES Emulator 1.11 RM
http://dl.qj.net/NesterJ-NES-Emulato...4235/catid/127

Snes9xTYL for PSP Slim
http://forums.exophase.com/showthread.php?t=4064

YoypFR's Snes9x Website
http://yoyofr92.free.fr/psp/snespsp.html

Snes9xTYL 0.4.2 ME for Slim
http://dl.qj.net/Snes9xTYL-for-PSP-S...4561/catid/135

Sega Genesis
PicoDrive For PSP v1.35b
http://psp-news.dcemu.co.uk/picodriv...psp-80319.html
PicoDrive SLIM Support thread reports
http://www.dcemu.co.uk/vbulletin/sea...archid=1700740

DGEN
http://pspupdates.qj.net/DGEN-v1-70-...g/49/aid/63343

GameBoy Advance
gpsp09
You can try using one the unofficial kai versions for the slim:
http://dl.qj.net/Gameboy-Advance-Emu...PSP-/catid/122
I have read that the "Unofficial gpSP Kai v3.2 Test 8.7" works fairly well.

PSP Slim Homebrew COMPATABILITY Lists
http://www.pspslimhomebrew.com/index...task=view&id=5

http://www.pspslimhomebrew.com

A small list of PSP Slim compatible emulators

PSP Slimhacks PSP Emulators
A large version archive of emulators for the PSP

[Cloud_35]

Thanks!

......so basically to use the popsloader i'll have to downgrade to 3.71M33, right?

[MicroNut]

Nope
Popsloader 3.80 M33 Popsloader v2. 3 works on 3.90M33 as well.
Popsloader works on all versions of cfw.
Just make sure to get the right version for your firmware.

[Cloud_35]

Uh, nope, applied the 3.80m33 popsloader v2 and nothing. The firmware i'm using is 3.90 m33-3.

[MicroNut]

3.80m33 popsloader v2 works on 3.90M33 (1, 2 and 3)

Check and make sure its installed correctly.

You might have a counterfeit memory card if it fails to load when holding R
This has happened to me.
I spent about 8 hours between my 2 PSP's trying to figure this out.
They are both nearly identical TA-079's.

fatmsmod, no fatmsmod, popsloaderv2, fat, fat32, low level format, different pops packages...

After everything I tried it came down a counterfeit memory card.
Neither PSP will load pops off that memory card when running 3.90M33-3
I couldn't believe it since that card had performed fine with out any problems on previous firmwares.
I can do anything I want with it except pops on 3.90M33-3
Damn Castlevania icon shows up every time.

You may also want to read this: popsloader help

[Cloud_35]

False alarm, finally got it to work, file was corrupted, thanks for all the info