How can you downgrade your PSPver 2.80

kim_202

I have PSP ver 2.80 and i need to downgrade BUT it risky if im trying to do it and have no clue that how to do it properly...<<<?????????????

CAN ANYBODY KNOW PLZZZ HELP ME OUT

THANKS

ongarite

Do you have either Lumines or GTA: LCS? There are exploits in these than can be used to install CFW on PSPs.
OR
Check out this forum and the 2.80 downgrader
http://forums.qj.net/showthread.php?t=90919

Helix

but a pandoras battery for €8 on dealextreme.com

kim_202

Thnaks for reply BUT still need lots of thing so can anyone unlock the PSP in dublin please or know anybody please...>????????

I dont want the unbrick my PSP forever......

kim

kim_202

Hi helix,

Thanks for replying me but which pandoras battery you talking about I have no idea because there is lot of pandeoras battery in website that you provide tell me which exactly you talking about so i can buy OR goto website where the exact battery and then paste it to my reply so i can buy that one.........please

Thanks for all thing

Kim

Helix

turns out you dont need it for 2.8

http://www.psp-vault.com/Article800.psp
http://www.ehow.com/how_2039608_downgrade-below-psp.html

Rekop

Helix wrote: »

turns out you dont need it for 2.8

http://www.ehow.com/how_2039608_downgrade-below-psp.html

That only works for a TA-082 or TA-086 motherboard.

So its most likely Lumines or pandora.

Helix

well then pandora is prob the handiest

ongarite

Helix, the link you and I provided will work fine. If the PSP has 2.80FW, it has to be a phat PSP (TA-082 or TA-086).
The Slim PSP shipped with 3.60FW as the lowest version.