Sony is now putting 2.60 required games on the market. This might get confusing so try to follow along. First of all get these psp programs. mph's game loader (the one without the iso), mph's newest mph firmware launcher, and the newest mph prx decryptor ( u can find these at mphwebsite.tuxfamily.org/). Also the 2.5 update EBOOT (don't use it at all costs will use that later) and now get a umd dumper that can pause if u have a small memory stick to put the rest on the pc. Time to get started now install all of mphs programs on your psp. Put the 2.5 EBOOT in the root of your MS. Also put in the umd dumper , use the dumper and wait untill it's finished (it would be nice if you take out all your homebrew). Ok now take the file that has the prxs check around the files in the umd dump. Now copy and paste all those prxs into the crypted file which should be in the root of your MS if u followed all the instructions of mph. Use the decrypter and now you can delete the dump and put back your homebrew back.
Once that is done use the firmwarelauncher and install 2.50 EBOOT. Now go back and put the flash0 and flash1 (which should be in the root of the memory stick) in the MPHGAMELOADER file which is also in the root. Now your ready to start up the mphgameloader on your psp. I have heard two games that need a 2.60 games (dbz and lemmngs i have dbz) but i'm sure there will be more. I was tempted to upgrade but knowing that if I upgrade theres no way back.

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