How to convert my PSP

Hello there,
i have my psp which only accept UMD how can i convert it to play games coming from downloaded files.

to ashleyE.....you need to find out first if you're using an official firmware which i think you are.you can check this by going to the system information on your psp.if say it shows something like 3.71,3.80,3.90,3.93, or 3.95,then you're on ofw (official),in which case you can't play games except from your umd.what you need to enable your psp to play games aside from umd or using your memory stick is to downgrade your psp to a custom firmware (cfw) e.g. 3.71 m33-3,that will most likely solve your problem.how to do this is you need to check on guides or tutorials which can be found all over the internet or you can check also this site: http://www.youtube.com/user/kr2008.no guarantees,hope this helps.

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