Question about Sony PlayStation Portable (PSP) Console
Do i need to upgrade it or downgrade it? what is iso,m33?
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Posted on Jan 02, 2017
you have to press select and change the cpu clock xmb and game settings and also change the umd iso mode to m33 driver
Posted on Nov 03, 2009
yes,you can downgrade thank god because if you were model 3000 it is hard to downgrade yourself 1,go to a sony provider in your country and buy a original slim battery then you can make a pandora battery and magic memory stick there are plenty of videos in youtube about this in youtube and google or you can buy the pandora battery and magic memroy stick from here by not risking anything(accepts paypal) http://pandorabatt.blogspot.com/
Posted on Dec 27, 2009
if you have isos of new games ,sorry to tell ya they are patched and will only run above 5.50 so ,try upgrading to 5.50 gen d2 and there are plenty of video in youtube which gives you information on this this is a more complicated patches in the years of sony ,nice move sony
Posted on Dec 30, 2009
Click on the link below and watch the video to learn how to downgrade your Sony PSP to cfw 5.00
Posted on Apr 07, 2010
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