(TA-079 - TA-086) z 2.81-3.03 na 1.50 (ENG)

[togregor]

Requirements

------------

In order to downgrade a 3.03 PSP you will need the following:

- Original GTA LCS (any region), which should have the 2.00 update on the disc.

- 3.03 Downgrader (this package)

http://www.noobz.eu/joomla/index.php?option=com_remository&Itemid=88888895&func=fileinfo&id=12

- 1.50 Update

http://dl.qj.net/PSP-Firmware-1.50-File-(EBOOT)-North-America-PSP/pg/12/fid/163/catid/163

- 3.03 Update if you are on firmware 2.81 to 3.02

http://dl.qj.net/PSP-Firmware-3.03-PSP/pg/12/fid/11844/catid/163

Instructions

------------

Here are the steps to downgrade any 3.03 PSP to 1.50:

1 - If you have a 3.03 PSP skip to step 6

2 - Download 3.03 update from here:

http://dl.qj.net/PSP-Firmware-3.03-PSP/pg/12/fid/11844/catid/163

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

4 - On the PSP, run the 3.03 update from the memory stick under the Game menu.

5 - Delete :/PSP/GAME/UPDATE

6 - Copy the contents of the folder MS_ROOT from the 3.03 downgrader ZIP to

the memory stick

7 - Unzip the 1.50 update to a temporary folder. Rename the EBOOT.PBP to

UPDATE.PBP and copy it to :/PSP/GAME/UPDATE/ . DO NOT

OVERWRITE PSP/GAME/UPDATE/EBOOT.PBP!

8 - Load GTA LCS

9 - It should get to loading savegame, then the screen will clear to black

and fill with a light blue colour, then the PSP will reset itself (if

this does not happen see section below)

10 - Check that HEN is running by going to system settings, then to

"System Information" and it should show up as system version

303 HEN

11 - If it is showing up as HEN then go to the memory stick and

run the x.yz update

12 - If you have an unpatched TA-082 or higher motherboard, you will be

prompted to allow the downgrader to patch your motherboard so it

can be safely downgraded. The downgrader will not let you proceed

without patching, if your motherboard requires it.

13 - Before the downgrader does anything to your PSP it will ask

for you to agree to what it is doing, if you no longer want to

continue press the Right Shoulder Button (R-TRIGGER).

14 - Once you have agreed to start the downgrade do not unplug the

PSP, or try and restart it

15 - Once finished the PSP will ask you to press X, and reset itself

16 - If it comes up saying that the settings are corrupt, press x

to continue, this will mean you will need to re-enter the

settings for network connections into your PSP, otherwise go to

step 18

17 - Load the included NetConfigBackup application in your PSP, and select to

restore, this will take the backup that was done of the network config

that was done automatically during the downgrade.

18 - All done now :-) Hopefully you now have a 1.50 PSP. Enjoy it responsibly.

Troubleshooting

---------------

- Ensure that you have the original GTA LCS, it should have a 2.00 update

on the UMD, if it does not then it is a later version and can not be used

to downgrade.

- If GTA does not load 3.03 HEN and it loads up a save game, try making

a backup copy of all of the directories in :/PSP/SAVEDATA/

before deleting them. Then try copying the contents of the 303 HEN zip

to there.

- If when trying to restore the network config using netconf backup you

find that it gives you an error on the downgraded 1.50 PSP, try adding

a temporary network config, then deleting it and run the netconf backup

again.

******************************************************************

* WARNING, ANY DOWNGRADER HAS A CHANCE OF BRICKING A PSP. WHEN A *

* PSP IS BRICKED YOU WILL NOT BE ABLE TO USE IT ANYMORE. WE HAVE *

* DONE A LOT TO TRY AND MINIMISE THE RISK, BUT THERE IS ALWAYS *

* SOME LEVEL OF RISK WHICH YOU MUST ACCEPT IF YOU WANT TO *

* DOWNGRADE *

******************************************************************

[LURT2]

no nadhera... wecer az lidi prijdu na forum.. nebo odpoledne budou cumet :D

[ramalamadingdong]

uz je to cesky :D

[togregor]

jj sry nevšim sem si :lol:

[:.Dragunov.:]

OMFG tak to je hafo...Sou fakt dobri ;-) .A ze skocili hned na 3.03 machri jak svina :-D :cool:

[S4PPH1R0N]

no tak klobouk dolu, takhle stedrej den byl naposled kdyz DAX protrhnul TA-082 s 2.71 :)

[Nelly101]

Půjde mi to když jsem měl 2.50 se starou deskou a Kvůli GTA:VCS jsem to upgeadoval na 2.81???

[rybak.d]

Půjde mi to když jsem měl 2.50 se starou deskou a Kvůli GTA:VCS jsem to upgeadoval na 2.81???

Pujde ti to , ten downgrader sam pozna typ desky a podle toho nabidne patch pro ta-082 a vyssi nebo ne. 8)

[Wartryton]

skoda ze nemam GTALCS....mam jenom verzi 2.81....