MPH has done it , he has released a new legal version of his Game Loader for the PSP, that allows those with the very Homebrew Friendly v1.50 PSPs to play games such as Grand Theft Auto (Which Require v2.0 firmware).
Heres the details from him:
"Here the game loader 1.1 with support umd.
Because i have no time for the moment, the multiplayers and sleep bugs are not corrected for the moment, it will be for the next version.
The compatibility is likely to be reduced because decoding is performed in the loader and because of the memory I am limited (64ko) to decipher prx but the next version will not have this constraint."
You will need firmware 2.00 in files format, use psardump to obtain it or my firmware launcher and use the function to install a firmware.
Once that you have the files, create the mphgameloader folder has the root of your memory stick and copy flash0 (kd, vsh...) and flash1 folders inside.
Loader installation :
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Install loader (MPHGAMELOADER) like any psp application (PSP/GAME/) and copy mphloader.prx in the mphgameloader folder.
You will have the following structure of folders/files :
Memory stick
|
|- mphgameloader
|
|- mphloader.prx
|
|- flash0/ (with sub folders and files)
|- flash1/ (with sub folders and files)
|
|- PSP/
|
|- GAME/
|
|- MPHGAMELOADER
|- MPHGAMELOADER%
...
Launch gta :
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Put you umd of gta and then launch MPHGAMELOADER
Welcome to the gta world, 1.50 is not dead ;-)</blockquote>
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Post your feedback on whats working and whats not working, thanks to MPH for a killer release