How do you downgrade PSP 2.5v to 1.5v

I have got a PSP version 2.50, how do i downgrade it to version 1.50?

You cant sorry, but if you have GTA you can play homewbrew still. Go here for more details:
http://www.pspbrew.com/forum/viewtopic.php?p=25209

Ok thanks, I have now got GTA and i have download the eloader. (this all works fine on the PSP)

I seem to be having problems playing the games tho? I am copying the EBOOT files in to the GAME file on my PSP but when i go to the eloader menu and select the game i want to play the PSP just swicthes off?

Also i have downloaded the SNES emulator and i have created a file called ROMS where i am playing all my roms (obviously) but when i select any of these, they do not play either?

Any idea what im doing wrong?

wat e loader do u have do u have windows if u do use auto install and that ll get the e loader workin

[Skelator03]

try the brewpack man it works

I checked with him on pm, he used it but it isnt working he sais. If its not working I dont know what now, because lots of people are having problems.

[Skelator03]

it works everytime i try it lol

IS IT SNES? if so the roms have to be .smc

yes all the roms are .smc which i am using, but still no luck

I think i may just get a PSP 1.5 from ebay! if i have one of these is it a lot easier to play games?

[Skelator03]

if you dont have 1.5
you need to use eloader and have to have GTA to play homebrew

if you have a 1.5 its a realy more easier way since u gotta load a game to get to the eloader which takes up to 5 min max.
But on 1.5 or 1.0 firmware all you gotta do is go into Game section and press X! Voila!

well now you got a 1.5 and you are one of the lucky ones...

well theress another reason tp be sad