Downgrade 3.50 Video Tutorial

**donutman** · June 29th, 2007, 21:46

cmon ppl any help would be appreciated!!! =]

**Buddy4point0** · June 29th, 2007, 22:24

i downgraded my friends 3.50 yesterday and its very simple, i dont really see why people would need a video tutorial, or a tutorial at all. the readme and instuctions tell you everything you need to know. but i gess for those ultra noobs this will help.

**Spotfist** · July 3rd, 2007, 09:03

Maybe this is a dumb question and Im a bit of a douche but where would I be able to download version 3.50? I'v had a look on the sony site but of course they want me to upgrade to 3.51

Is there no archive of firmwares on DCEMU? or perhaps a list of games that would have this firmware on em... ?

**jonnyt** · July 3rd, 2007, 17:29

Originally Posted by Spotfist

Maybe this is a dumb question and Im a bit of a douche but where would I be able to download version 3.50? I'v had a look on the sony site but of course they want me to upgrade to 3.51

Is there no archive of firmwares on DCEMU? or perhaps a list of games that would have this firmware on em... ?

get it here
http://dl.qj.net/PSP-Firmware-3.50-(...3840/catid/163
then update your psp to 3.50
next download the downgrader from noobz here
http://www.noobz.eu/joomla/news/down...-firmware.html
and follow the instructions on the downgradeHOWTO.txt to downgrade your psp.

good luck

**Stigmatized** · July 3rd, 2007, 19:03

Just a quick question.. perhaps I'm just being really blind today (er.. I blame the weather!)..

As my boyfriend needs to upgrade his PSP to 3.50, as he's on 3.40 at the moment.. I've downloaded the update and unzipped the folder. The file in the folder is eboot.pbp; so I copy that file (or is it the whole folder) to the UPDATE folder on his memory stick. Then I run the update.. as it says. Once that has finished, it says "Delete <pspdrive>:/PSP/GAME/UPDATE - This is the part I'm having trouble understanding. Any help would be appreciated.

Then its just buying him a 4GB stick and Lumines! *Sigh*

3 - Unzip and place the file in <pspdrive>:/PSP/GAME/UPDATE

4 - On the PSP, run the 3.50 update from the memory stick under the Game menu.

5 - Delete <pspdrive>:/PSP/GAME/UPDATE

**Spotfist** · July 4th, 2007, 12:48

Originally Posted by jonnyt

get it here
http://dl.qj.net/PSP-Firmware-3.50-(...3840/catid/163
then update your psp to 3.50
next download the downgrader from noobz here
http://www.noobz.eu/joomla/news/down...-firmware.html
and follow the instructions on the downgradeHOWTO.txt to downgrade your psp.

good luck

Thanks for that Jonnyt but Im looking for the UK or European version... (should have mentioned that, sorry) is there a differance? I managed to find this version but wasn't 100% I should be using it.