downgrading psp fat info(needed)

[Jagz]

ok im planning to downgrade my slim but ya that doesnt matter at the moment i want to know how to downgrade a fat psp and i hope its without the pandora battery cause i have no other psp thats modded/downgraded so please help me on this. i would like the simplests way to do this and i would like to know if i can turn the fat psps firmware back to normal after and how ?? and will this fat psp after its modded be able to make a pandora battery?? and please no hard modding.

[showstopper]

ok im planning to downgrade my slim but ya that doesnt matter at the moment i want to know how to downgrade a fat psp and i hope its without the pandora battery cause i have no other psp thats modded/downgraded so please help me on this. i would like the simplests way to do this and i would like to know if i can turn the fat psps firmware back to normal after and how ?? and will this fat psp after its modded be able to make a pandora battery??

Depends what the firmware is on the fat.

2.80 or under = Yes
3.03 or under = Yes with GTA LCS unpatched
3.50 or under = Yes with Lumines unpatched
3.51 + = Pandora ONLY

[Jagz]

wat u can downgrade usin lcs and wat do u mean unpatched?? and please elaborate more on how u can do it with 2.80 under and with lcs please and thank u

[DeathCradle]

wat u can downgrade usin lcs and wat do u mean unpatched?? and please elaborate more on how u can do it with 2.80 under and with lcs please and thank u

all firmware from 3.50 OFW and down can be downgraded with lumines, all firmware and down from 3.03 can be downgraded with gta lcs.all you gotta do is upgrade to that firm then downgrade from it. to do it, you put the hen files on the ms, load the UMD up and it exits into 3.50 hen or 3.03 hen. hen enables the use of "homebrew", then downgradrs then can be used to downgrade to 1.50. a unpatched version of lcs has a update with 2.00, if any other above that its patched (i think)

to downgrade a psp with firm 2.80 or under, just upgrade to 2.80 to use this,

http://www.noobz.eu/joomla/news/improved-2.8-downgrader-updated.html

btw there is also a 2.00, 2.50/2.60 & a 2.71 downgrader

[prankster]

ok im planning to downgrade my slim but ya that doesnt matter at the moment i want to know how to downgrade a fat psp and i hope its without the pandora battery cause i have no other psp thats modded/downgraded so please help me on this. i would like the simplests way to do this and i would like to know if i can turn the fat psps firmware back to normal after and how ?? and will this fat psp after its modded be able to make a pandora battery?? and please no hard modding.

Go here and read THIS (http://forums.maxconsole.net/showthread.php?t=75867)
Best advice I can give is to not act in haste, do your research first, good preparation is easy but takes time, repairing the damage you could do post-haste is a nightmare!