so im this far

[18psp]

ok so i was downgrading to 1.50 and i got to the part were it says 3.03 hen, then as i ran something called an x.yz update the psp said it couldnt find the update pbp and it remained on 3.03 hen and it just played the vice city game. someone tell me how to finish this off pleae!!!!

[parkermauney]

Get the 1.50 update and place it in the x.yz folder, naming it UPDATE.PBP.

*I take no responsibility in bricks.

didn't i just answer your question like 2 seconds ago.

This guide is from qj:
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.

[18psp]

i got up to 14 but it never ask me to restart it. ity just started GTA. but when i seen the little text on the psp it told me it could find the update. pbp. im using his guide already. thanks and keep the info comming!!!

[parkermauney]

So, you're still on 3.03?

[18psp]

yeah im on 3.03 HEN

[parkermauney]

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!

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