cant downgrade from 2.60 to 1.5 y?

[coolsoul]

hi all
well few months ago i did buy the psp which was version as 2.50 so i used the easy downgrader to downgrade my psp but now i have buyed the 1 more n luckly it was 2.60 but i cant downgrade it as even installed the easy downgrader of 2.60 but when i press X for downgrade tester which saved in memmory so its shows that data is corroupted or cant be use so cant guess the prob any clue>>well i have grand theft umd 2 but still whne i press X on downgrade tester so it gived the error masg.will wait for u all to replay plz

[techgt]

do u check to make sure u don't have the ta-082 board????

[dejkirkby]

Try re-downloading the easy downgrader. But be careful regarding the TA-082 board.

[saward85]

is this the full downgrader if not do you have the downdater files you need?

[coolsoul]

well thnaks for replaying ..wel mother board no is 1cb001 or something like that as starting figure is 1C n end figure is 1 or I so what u guys think is it the mother board u guys r sayin about as i have checked mine too but it was same number as that 1
well i do have easy downgrater for 2.60 but after installing it says cant run the game as data is curropted
i wish i can make it 1.5 or i can go for 2.71 n the use easy downgrater but i cant find the upgrater version 2.71 to install no where too,
well i want to chck that 2.60 version first as wana be sure that whats the prob thanks

[F9zDark]

I am not sure how to tell if its a TA-082 mother board or not, but I believe a soft downgrader was released for that mother board and firmware 2.60.

Here are some links to help you out:

2.71 Firmware Update
http://dl.qj.net/Firmware-2.71-PSP/p...8046/catid/163

2.50/2.60 Downgrader (TA-082 incompatible)
http://www.dcemu.co.uk/vbulletin/showthread.php?t=28007

2.71 Downgrader (TA-082 incompatible)
http://www.dcemu.co.uk/vbulletin/showthread.php?t=34338

2.60 TIFF Downgrader (TA-082 incompatible)
http://www.dcemu.co.uk/vbulletin/showthread.php?t=36899

TA-082 2.50 Softdown News (No downgrader yet, just information)
http://www.dcemu.co.uk/vbulletin/showthread.php?t=37819

Hope this helps you, and remember, NO ONE but yourself is responsible in the event of a brick.

[S34MU5]

i cant read a word you type

[techgt]

well thnaks for replaying ..wel mother board no is 1cb001 or something like that as starting figure is 1C n end figure is 1 or I so what u guys think is it the mother board u guys r sayin about as i have checked mine too but it was same number as that 1
well i do have easy downgrater for 2.60 but after installing it says cant run the game as data is curropted
i wish i can make it 1.5 or i can go for 2.71 n the use easy downgrater but i cant find the upgrater version 2.71 to install no where too,
well i want to chck that 2.60 version first as wana be sure that whats the prob thanks

here is the link to check if u have a ta-082
http://i46.photobucket.com/albums/f1.../ta82spot1.jpg