Comments on: Why Downgrade Your PSP

By: Tongks

Tongks — Thu, 26 Mar 2009 11:56:47 +0000

can i downgrade my PSP version 4.01 ?? thks for any advise.

By: sherwin

sherwin — Fri, 31 Oct 2008 19:58:15 +0000

i bought a complete package of PSP together with the demo cd with games on in… but they didn’t explain on how i can transfer the games to my PSP. my current software version is 4.01 M33-2

can you please help me with this… thanks! ^_^

By: arzel

arzel — Sat, 25 Oct 2008 06:36:15 +0000

how can i downgrade my psp 5.01 to the firmware that allows me to play downloasd games?…help me please with this problem,…i need it asap,….thanks

By: sam_kun

sam_kun — Mon, 22 Sep 2008 08:42:04 +0000

hi, I have a version 3.50 but it can’t read the games I downloaded to it. It said “data corrupted”, but when I tried it on my cousin’s psp(version 3.70), it worked. WHY? is it because my cousin has a higher version? how could I upgrade it?

By: jaggy

jaggy — Sat, 13 Sep 2008 18:51:12 +0000

heyyy man i have a same problem here!! i have a 4.05 psp here!! which doesnt allow me to play downloaded games!! which version should i downgrade to?? man help me pls its urgent!!! n explainmore abt the pandora battery?? plszzz!! thanks alott

By: Rikto

Rikto — Wed, 13 Aug 2008 20:59:22 +0000

@#5
4.05 I think can be downgraded using the pandora battery, but we do not have a guide for that yet.

By: Nery

Nery — Wed, 13 Aug 2008 10:48:50 +0000

Hi, I’m new on this, I got a PSP and I upgraded to the Official Sony 4.05, trying to play downloaded games, of course didn’t work, how can downgrade it to any versions that alows me play downloaded games.
Tx a lot.

By: Big Monkey

Big Monkey — Fri, 21 Mar 2008 22:30:37 +0000

As of this date there is still no downgrader for any PSP that is above a 3.50. If you have a 3.50 or below you are in luck, but nothing higher.

By: Sam Guy

Sam Guy — Tue, 18 Mar 2008 04:33:06 +0000

can i downgrade a 3.90?

By: ARMANDO

ARMANDO — Thu, 22 Nov 2007 01:03:49 +0000

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