MPH Downgrader Released (PSP firmware 2.0 to 1.50)

[Keith]

MPH Downgrader Released (Downgrade PSP firmware 2.0 to 1.50)

Category: <b>PSP</b><br><br>Some exciting news has happened today. MPH has successfully created a way to downgrade the PSP firmware from version 2.0 to 1.50 using the recent toc2rta exploit (buffer overflow). The 1.50 firmware allows the use of homebrew apps and emulation to be run on your PSP handheld. This also allows all the newer Euro PSP handhelds to be downgraded as well. This has been confirmed to be working but please use at your own risk. Thanks to Kojote for the news on IRC.

Please read the included readme for full instructions!

:: MPH
:: MPH Downgrader

 

[DarthDazDC]

Makes me wish i never sold my 2.0 psp in the first place now lol

 

[ScottJC]

This thing works, it downgraded mine to 1.50

 

[Robbbert]

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[LazerTag]

Confirmed working here also.

 

[MasterfulKrono]

Hm. Here Ive had a bit of trouble. Ive done it all correctly, but when I go to the version update it says that "the system sodtware on you PSP sytem is version 2.00. There is no need to update. Have I dont something wrong. Id greatly appreciate any help. Id like to get to teh emulations soon.