By Bryle:
Official Sony Firmware updates for the Playstation Portable. .Please select below:
PSP-1000/2000/3000 series
For Psp Go:
Official PSP Firmware 6.60 for PSP Go
http://www.mediafire.com/?odnz56muojee12o
http://pspcfw.com/dl/download.php?file=281PSPGO_FW_660.RAR
Official PSP Firmware 6.39 for PSP Go
http://www.mediafire.com/?55zi5kuj2t1trrl
Official PSP Firmware 6.38 for PSP Go
http://www.mediafire.com/?ok96573c3r8gxwk
Official PSP Firmware 6.37 for PSP GO
http://www.mediafire.com/?u6hof1xse0drld4
Official PSP Firmware 6.35 for PSP GO
http://www.mediafire.com/?vko179h7gnm2850
Official PSP Firmware 6.31 for PSP GO
http://www.mediafire.com/?6w43lxp2k6o5gj6
Official PSP Firmware 6.20 for PSP GO
http://www.mediafire.com/?l96b6wm3b92dwzp
Official PSP Firmware 6.10 for PSP GO
http://www.mediafire.com/?lp4953wjc1yaqls
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For Psp 100x/200x/300x
Official PSP Firmware 6.60
http://www.mediafire.com/?227dsv2de5b93z8
Official PSP Firmware 6.39
http://www.mediafire.com/?j9igl4di15sz1h4
Official PSP Firmware 6.38
http://www.mediafire.com/?r7mgfcctpczp55o
Official PSP Firmware 6.37
http://www.mediafire.com/?niek23ym989a14m
Official PSP Firmware 6.35
http://www.mediafire.com/?ftwauvh56dfbzy6
Official PSP Firmware 6.31
http://www.mediafire.com/?vp26bdzuz8b7xrn
Official PSP Firmware 6.20
http://pspslimhacks.com/download/404/
Official PSP Firmware 6.10
http://pspslimhacks.com/psp-firmware/index.php?dl_id=360
Official PSP Firmware 6.00
http://www.mediafire.com/?zim0rhgwznz
Official PSP Firmware 5.50
http://www.mediafire.com/?ozqmazyulen
Official PSP Firmware 5.03
http://www.mediafire.com/?d5zilkmk1gy2g4d
Official PSP Firmware 5.00
http://pspslimhacks.com/psp-firmware/index.php?dl_id=138
Official PSP Firmware 4.05
http://www.mediafire.com/?igyzflgdyew
Official PSP Firmware 4.01
http://pspslimhacks.com/psp-firmware/index.php?dl_id=100
Official PSP Firmware 4.00
http://www.mediafire.com/?tym45gtmjt1jqmz
Official PSP Firmware 3.90
http://www.mediafire.com/?otwb2xyyyyk0nmt
Official PSP Firmware 3.80
http://www.mediafire.com/?o4dzmdzyg4doojz
Official PSP Firmware 3.71
http://www.mediafire.com/?qzokj3xmkt1jyd5
Official PSP Firmware 1.50
http://www.mediafire.com/?5z0myyiyqywnmyzMediaFire
www.mediafire.com
Other Link:
http://www.mediafire.com/ofws
