Discussion in 'Sony PSP - Mod and firmware discussion' started by yamahayzf, Feb 15, 2007.
guys my psp is 2.81 version...what i must to do to play .cso and .iso games??pls help me
you need to upgrade to 3.03 and then downgrade to 1.5 using an unpatched version of GTA:LCS (version with the 2.0 update on the UMD)
then its your choice of whether you use devhook to emulate a later firmware or upgrade to one of Dark_Alex's custom firmware's (recommended)
there are MANY threads on these topics so just have a look around and you will find what you are looking for
the Dark_Alex's custom firmware's can play .cso and .iso games?
yep...there's no need for any additional loaders etc and it can run nearly all homebrews ever made
paul can you help me? i am new here and i dont know where to go to find these thinks which i want to download..do you know?
ill have a look but just search for something like '3.03 downgrader' or something like that
remember the first step is to update your PSP to 3.03 (no higher) so search here http://pspupdates.qj.net/ for the 3.03 eboot and get back to me once you have it
heres some info and links regarding the 3.03 downgrader http://pspupdates.qj.net/Are-you-re...-HEN-and-Downgrader-released-/pg/49/aid/80842
heres the link for the 3.03 eboot http://dl.qj.net/PSP-Firmware-3.03-PSP/pg/12/fid/11844/catid/163
make a folder in the 'PSP' folder on your memstick called 'UPDATE' and place the eboot in there - then run the update on your PSP and dont do anything stupid like unpugging the AC adaptor or taking out the memstick etc
paul sorry i have a problem..when i open the link which you give, is opening a window (dont send-send) and then close all tne internet exporer windows which i have open
oh thats strange...shall i upload it at megaupload for you?
yes pls! if is easy
no problem - will be about 5-10 minutes though
its going to be another 10 minutes im afraid (crappy upload speed) are you ok with waiting?
no problem paul!! you are very helpful..thanks for all
ok here's the link http://www.megaupload.com/?d=QLO0A3V7
remember when updating to have the PSP charged at over 75% and have AC adaptor plugged in etc
ok paul thnx!! can i ask something? its good to do that or not? i'm afraid for my psp
well there is always a chance of bricking the PSP when mucking around with the flash memory (being updating or changing fonts, themes etc) but as long as you dont pull out the AC adaptor or memstick, dont turn the PSP off, dont take the battery out and have the battery level above 75%, everything (in theory) should go fine
on the future if i want to do my psp like is now i will can?
once you have upgraded to 3.03 => downgraded to 1.5 => and then upgraded to a custom firmware there will be no need to go back to 2.81 but to answer your question yes you can go back to 2.81 using the recovery option (once you are on the custom firmware)
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