Connect the psp system to the pc using the usb cable. Go to the memory stick of the psp, navigate to psp game folder. Rar date posted jul 12, 2010 categories psp, firmwares. This downgrader is compatible with psps up to model 9g psp go included. Download 6 60 downgrader to 6 20 files tradownload. Discussion in ps portable news started by tranced, jan 20, 2015. Also for those with other model psp s the downgrader is capable of downgrading any psp to its base firmware version and tested till as low as 5. To download a new cisco mds 9000 series software, including cisco nxos and cisco. If youre downgrading a pspgo, make sure you download the official firmware appropriate for that device. To download and update the latest version of the music unlimited powered by qriocity application. Extract the ziparchive and copy everything to your psp game folderrun the 660 proc updater from the xmb and install the cfwto make.
Inside the game folder create a new folder and name it update. System software stability during use of some features has been improved. Developer qwikrazor87 has released a new version that now supports firmware 6. This version now allows psp models 9g psp 3000 to downgrade to firmware 6. Chronoswitch is a downgrader for the playstation portable psp. The developers who first found this hack brickedup destroyed 6 psp units before they got it working. Allows users who are incontent with their firmware to downgrade to 6. To use music unlimited powered by qriocity application with system software version 6.
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