DESPARETE upgrade down grade :(

I have a 2.82 i have the links to upgrade and to downgrade i also have gta Liberty city ules-00151 .

I have been told to save the upgrade on to the memory stick how do i do this please

 

Help

 

bump

 

look here

 

Dont bump threads after two minutes, we can see your post and will get to them, their is no need for irratic "Bump"ing

 

Maybe i was a tad premature but no need to be a noob now is there AlphaGod

Any way thanks for the link redice but the files keep saying the data is corrupt and my psp wont play it so i still need help please

 

did u follow the directions? prolly not.

and he bumped it after 3hours and 2mins, read more carefully if your going to yell at the Newb for it.

 

yeah but every time i transfere a file it (3.03) it says corrupted data

 

on the 3.03 update eboot did you remove the number from the eboot before putting it in the update folder on the memory stick? if not try that see if that works. also if you have another memory stick you can try with that one as well to see if it works that way.

 

Thank you very much i had tried a different memory stick but did not work so i have just saved the file with out the numbers and it is installing as we speak cheers buddy

 

your welcome

 

one more daft question he states that i should copy the next file into the root folder is that the MP-ROOT folder ?

 

what folder are you talking about? is it the psp folder?

 

open it and you will get Two Folders go into the MSROOT folder and you will get a psp folder copy that into the root directory like this(you will be asked if you want to overwrite so click on"Say Yes To All"

i can not find the root directory

 

the guide shows how to do it. open the 3.03 downgrade and take the psp folder from there and drop it on the same spot that the guide says and it will ask you if want to over that folder click yes and it will put the files that are in that folder on the memory stick.

 

Done i now have 1.5 just need to upgrade now to 3.40 OE

 

if you are on 1.50 firmware or another oe firmware and want to take your psp up to 3.40oe-a. heres a guide to do so.
http://www.psphacking101.com/forum/viewtopic.php?t=9802&sid=efb6ca68ceeedad5ba9db14be5ef886f
do not delete the eboot or anything leave it in the oe upmaker folder and add the other two as well.

 

I was reffering to the first to second post

 

21 minutes there

 

Any ideas why cso files keep saying they are corrupted data i open them with winrar and copy them to an iso file