How can i install a Custom Firmware?

[XxbugmenotxX]

Hi,

i actually own a PSP Slim with 4.01 firmware (4.01 from the date i bought it). Then i bought from Internet a Datel battery tool.

Now for the thousand of guides i read, i read that i need also another PSP already modded. But i don't have any. Is there any way to install a fresh, first and new install on my PSP.

-I don't have any other PSPs with custom firmware.
-My PSP slim is 4.01 OCF from the first time i used.
-I got a Datel battery tool that works like a Pandora but it is already hard-modded by the datel company itself.

Help please!

Thanks in advance.

[ƒR()§†H@X]

hate to say it but you may have an unhackable mobo.

follow my guide in my signature for the ultimate mms setup.good luck but i cant guarante yours will work!

[XxbugmenotxX]

Oh your guide didn't work. It just went to service mode and nothing.

[Killer]

Like he says, if your PSP came pre-installed with 4.01 firmware, it's highly likely to have the unhackable motherboard, the TA-088v3.

[zarz123]

Oh your guide didn't work. It just went to service mode and nothing.

Thats the 88v3
dude u r out of luck...


all 88v3s shud b shoved up sony's candy ass together....ROFL

[XxbugmenotxX]

Yea i discovered that is a ta88v3. But guys do you know why PSP Slim around are soldered with previous TAs?

I saw that Ratchet & Clank bundle has got TA088v2. Do you know any other bundles with previour TAs? Because i am going to change it.

[zarz123]

I saw that Ratchet & Clank bundle has got TA088v2. Do you know any other bundles with previour TAs? Because i am going to change it.

it is a psp 3000 and certainly not 88v2 its a v90 as psp 3000s have v90
and

Do you know any other bundles with previour TAs? Because i am going to change it.

check the link in my signature it will answer your questions....

[x208killer]

you could buy a pandora battery off the internet.
Help by clicking the image below, and reading

[XxbugmenotxX]

Already own a Pandora battery but anyway you're banned, ahah.

Thanks zarz for the topic. Now i begin to understand that i own a TA-088v3...

Thanks for the help guys..

[XxbugmenotxX]

I've done it guys! Changed motherboard from a my friend PSP. He doesn't even know what is custom firmware so it is worth doing it. He just uses UMD and stuff.

Ahah...