First of all, please do not hold me, or ForeverGeek responsible if the downgrading of your PSP fails or renders your PSP useless. There are risks in downgrading, and if your PSP has a modern motherboard it will not work. A new motherboard would be a TA-082, and you can find out if your PSP has one or not by opening the UMD lid and try to read it on the inside.
xtrusion made a nice and simple executable, so all you have to do is simply run the EXE with your PSP in USB mode and it should work. However, (and I can’t help saying this too many times) this won’t work with TA-082 motherboards, so please check your PSP and make sure it doesn’t have this motherboard before moving on.
And if you succeed, welcome to the world of PSP homebrew :)
Does that mean If I upgrade my psp2.5 to psp2.7 then i can be downgrading it to 1.5, as i cant see any direct downgrader from 2.5 to 1.5 without using GTA umd?
Yes, it does, unless you have a TA-082 motherboard on your unit.
i really like my psp version modify to version 1.50,so i can play the download games.
If I downgrade my psp to 1.5 will I be able to run all my games? If not which ones won’t work? Actually is there a web site that has all of the questions available for this?
i tried the downgrade red screen came on went of i then turned my psp on and itz still 2.71???????????????????????????
i tried the download and it took me ten times to downgrade and it worked 4 me but on the same day i broke it using homebrew but sony it giving me a free psp…..yay
Can anyone help me – my psp is not showing up red screen when downgrading, am I doing anything wrong, anyone experienced same problem?
it took me quite a few tries before the red screen showed up for me, but it eventually worked perfectly. Keep at it.
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Good luck! :)
were to find a downgrader to the TA-082 motherboard?
where to find a downgrader to the TA-082 motherboard with Firmware 2.71 ?
where EXACTLY do I look for the motherboard number?
it says ic-1003 on the top right hand side of the motherboard that is visible when you open your UMD. Thats a TA-082.
check out my url for more info.
my bro just bought a white psp…. vers 2.71 .. and has that damn TA-082 motherboard… we want to make it so he can play doanloadable games … but i am not sure if it is possible.. is it?
i’ve got the same problem i’ve also bought a white psp version 1.71 and its got that TA-082 motherboard i would like to ask any1 if its possible to downgrade it to 1.5 firmware?????????????????????????
i was upgrading to 2.7 than it say i have to call dat stupid place an now it wont even turn on wat should i do i am relali piss
I have just bought a Psp version 2.71 . What i want to know is that can i download games for my Psp from the internet. please help!!!
good site
Hi my psp verision is now 2.6 .So if i wan 1.5 i jus dl this file? or mus i find another file to upto 2.71 first?
I liked this site, it’s neat. Good job!
[url=][/url]
i have a 2.01 PSP version i have the 2.71 to 1.5 downgrader but now i need a 2.1 to 2.71 upgrader does nyone have a helpfull link n tried before that works,,, plz if nybody knows help me cuz am struglling long time ago in this ;’( !!!
if nybody have the link plz send it to my email …whitedevil_80@hotmail.com …thnkz for helpin
hey, i want to downgrade my psp but it has the wrong motherboard is there a downgrader for a psp with a TA-082 motherboard yet?
wtf its in french??
I gave my psp 2.71 Ta-082 to have it downgraded, but It did not work and now I think its bricked. Its a black screen the green light comes on but no sound for it pwering up. To switch off the psp I have to hold the power button for 5 seconds before its switched off.
I then went a puchased a new motherboard 1.5 from Japan. I have the same problem. So either I have bought a bricked motherboard which I cannot test in another psp or there is another problem with it.
If any has experience the same problem, I look forward from hearing from you.
Regards
Shade
hey i looked at my motherbored but is it writen on the top right Ta-082 because i read ic-9001 and if it’s ic-1003 does it mean its Ta-082
oh and i got my PSP when it first came out so it was version 0.9 does it mean i cant down grade
my psp was 2.71 but i didn’t know what i was doing when i first got it so i updated it to 3.03 can i still downgrade?
can i download a movie from say lime wire and upload it to my psp
i rang the sony help line and you can not downgrade if you have firmware pased 3.0
I have a 2.6 psp. does it work to upgrade to 2.71 then downgrade?? and is this for any motherboard model?
my psp is now at 3.03 can i downgrade it to 2.7 at least plz i really need help on this one.
this is f**k**g bull.i paid alot of maney for this thing i want a downgrade now.
HEY, DUMBASSES. there is a psp downgrader for the TA-082 motherboard on http://www.pspbrew.com, sorry but the link for download was on the main page. if it is not on there ( which its been a month or so since i posted this) then u gotta search for it but IT IS THERE PRAISE GOD!!!
Georgio download pspvideo9 to put movies on psp
If you have 2.01+ then update to 2.71 then downgrade (not for those with ta082)
IS THERE A DOWNGRADER FROM 3.03 to 1.5 I MINDLESSLY UPGRADED IT!!!!!!!!!!!!
IS THERE A DOWNGRADER FROM 3.03 to 1.5 I MINDLESSLY UPGRADED IT!!!!!!!!!!!!
how do you downgrade from a 3.03 to 1.5???
there is one at http://www.pspbrew.com
u should really look around instead of yelling
Can i downgrade straight from a 2.7 because all 2.71 upgrades do not work on ma psp?.
For anyone using ” xtrusion 2.71 to 1.50 “. It’s NOT compatible for TA-082 units, It even says it on the description ( duhh ). And for the people who are using it.. Don’t be afraid when the red screen does not show in the ” Photo ” section. It is common when you click on it and it usually just freezes there sort-of. Just takes a couple of tries, from re-booting after failure to see the red screen. Hope any of this information helps guys!
For more help & tutorials go to http://www.iGeeks.info !!!
Hi. I read ur tutorial but how can I run the EXE thing on my psp? I alredy runned my PSP by using the USB cable.. but I can’t find the EXE thing. pls reply. thanks.
hi everybody. Am here to solve your problems on how to modify your psp,no matter the series on the motherboard. All you have to do it simply to write “HOW TO DOWNGRADE PSP (Your versionl) TO 1.50″ in youtube website which is “http://www.youtube.com”. Eg: How to downgrade psp 2.71(That mine psp version) to 1.50. I though that this could help you very much and thus follows the tutorial(clips).
A good site explaining this is found here:
http://www.rllmukforum.com/lofiversion/index.php?t139618.html <– It also shows where to find the Mother Board Model #, good luck.
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