I have a PSP 3004 PB with Motherboard TA-90v2 and this worked for me.
OFW 5.03 (official firmware)
http://adf.ly/XfhD
ChickHEN R2
http://adf.ly/Xfhb
CFWEnabler 3.60
http://adf.ly/Xfhp
If you have a PSP 2000 and you don't know what motherboard you have download this:
http://adf.ly/XfXX
and put the 2 files in X:\PSP\GAME and when you are in ChickHEN R2 mode launch it.
After you installed the 5.03 MHU and you try to run somthing like an ISO and you get this error: (8002013C) then u must go to the main menu and press select then the VSH menu will start and then in the VSH menu go to UMD ISO MODE and change that to m33 driver.
If you can't let ChickHEN run
Turn your W-LAN off then,
Go to Settings - System Settings - Restore Default Settings
after that turn UMD auto-start and UMD Cache off.
Then turn your PSP off. Then turn it back on and retry it.
Ok a little more information:
If you have PSP 2000 then go to pictures wait for the egg to show in the box of the ChickHEN folder then enter it and after that do nothing. If you have PSP 3000 then after you enter the ChickHEN folder scroll all the way down to the last picture then do nothing (or use my trick, thats only for psp 3000!).
If you realy can't run ChickHEN R2 try this it will maybe work for you
http://adf.ly/Xfit
A little info about MHU,
Because some people don't know what MHU is and they only thrust m33 i will explain it.
MHU is m33-6 its only called different so you have nothing to be affraid of and your PSP WILL NOT BRICK BECAUSE OF THIS!
Credits:
-PSPFAN (pspslimhacks.com)
-PSPSlimhacks.com
-Me for making this video
CAN YOU PLAY BACK UPS
bizzz461 11 months ago
@bizzz461 Of course :D
riyyi2 11 months ago
is it a 2000 or a3000 because the vid says both
matterlord2 1 year ago
@matterlord2 I used a 3000 in the video, but it works on evey PSP that has 5.03 fimware running on it.
riyyi2 1 year ago
dude, its hard, i tried on another vid and cant get cfw, i dont even know how to get the downgrade 5.03 OFW. Can comeone like add me to their skype or somthing and do a step by step?
1pie12 1 year ago
@1pie12 You can't downgrade a PSP 2000 TA-88v3+ or 3000. This will only work if you didn't update.
riyyi2 1 year ago