Official Firmware -Download Links-

[Organized_Chaos]

I'll post the download links for the US versions of the firmware update files here. These may be useful for things such as installing the 1.50 kernel on PSP-1000s or upgrading an old PSP to a newer firmware. The list is currently incomplete. You'll see where it says Download but there is no link, I need help finding links for those firmware versions.

Please remember this: If you upgrade a PSP past 5.03 official firmware you'll have to use a Pandora Battery to install custom firmware. A PSP 2000 can't be downgraded below 3.60. A PSP 2000 with the TA-088v3 motherboard, all PSP 3000s, and all PSP Go cannot be downgraded at all.

1.xx
1.50 - Download 13.26MB
1.51 - Download
1.52 - Download

2.xx
2.0 -- Download 15.92MB
2.01 - Download 16.33MB
2.50 - Download 17.00MB
2.60 - Download 17.88MB
2.70 - Download 18.20MB
2.71 - Download 19.18MB
2.80 - Download 19.55MB
2.81 - Download 19.58MB
2.82 - Download 19.55MB

3.xx
3.0 -- Download 20.92MB
3.01 - Download 20.92MB
3.02 - Download 20.89MB
3.03 - Download 20.89MB
3.10 - Download 20.87MB
3.11 - Download 20.87MB
3.30 - Download 21.02MB
3.40 - Download 21.01MB
3.50 - Download 20.53MB
3.51 - Download 20.54MB
3.52 - Download 20.55MB
3.70 - Download 22.54MB
3.71 - Download 22.54MB
3.72 - Download 22.52MB
3.73 - Download 22.52MB
3.80 - Download 22.80MB
3.90 - Download 24.45MB
3.93 - Download 24.45MB
3.95 - Download 24.67MB

4.xx
4.00 - Download 24.66MB
4.01 - Download 24.44MB
4.05 - Download 24.57MB

5.xx
5.00 - Download 25.83MB
5.01 - Download 25.82MB
5.02 - Download 25.82MB
5.03 - Download 25.82MB
5.50 - Download 26.26MB
5.51 - Download 26.25MB
5.55 - Download

6.xx
6.00 - Download 27.41MB
6.10 - Download 27.42MB
6.10 - Download - PSP Go
6.20 - Download 27.57MB
6.20 - Download - PSP Go
6.30 - Download 30.12MB
6.31 - Download 30.13MB
6.31 - Download - PSP Go ** I need a different link for this one. This is hosted on Sony's site and who knows how long it'll be there. Will they remove it when they release the next OFW? **

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[TOcean]

nice

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[TOcean]

you must added firmware 5.70

[Nymphaea]

There is no 5.70 upgrade, it was only included with the first Go's and the 3000's they made around the same time as the Go's release, so there's no real point putting it on the list.

[coyotebean]

There is no "US" 1.50 update, US version comes with 1.50
3.96, 5.05, 5.55 were only released on UMD.
(5.55 update cannot run from MS, 3.96 & 5.05 probably the same)
Starting with 6.10 there are also updates for PSP GO.

[Organized_Chaos]

Thanks for the information. I'm adding the PSP Go versions now.

[kirbycrusader]

It's nice to see the history of the PSP's firmwre versions so I think you should put them all. Just my thoughts tho.

[Organized_Chaos]

I plan on putting them all. But, like coyotebean said, some were only released on UMD and won't work from the memory stick (even though I want to test that theory lol). Some just won't have download links/

[Punker69]

6.31 - Download 30.13MB
6.31 - Download - PSP Go

What is difference between this Firmware??
can i download 6.31 firmware for pspgo and install it in psp 3k im just too curious

[TOcean]

this is from h4ck.fi.st