Downgrading from official fw

[P5P4Life]

I have been here at acid mods for some time nnow but never needed to really make an account tell know. I was wonering how todowngrade my psp to 1.5 from the 3.73 that it is at right now. I was hoping that someone would be able to do it for me if I paid fr postage. Once I have it downgraded to 1.5 I will be putting on Dark Alex's New 3.80 fw. Thanks for all the help.

[LIAMMR]

I wouldn't pay anyone to downgrade my PSP if I were you, just do it yourself with Pandora's Battery!

[FreeK]

its really not hard just you have to know what your doing for it
others can help with it, yeah im mod of the topic but i have never done the mod
and yeah  its not the nest idea to trust somebody doing that, if anything, modders for hire is where to look

[P5P4Life]

I can downgrade from 3.73 to 1.5 using pandoras battery? If so I guess ill just do it that way. Just looking for someone because I dont really hve any time to do it.

[LIAMMR]

I can downgrade from 3.73 to 1.5 using pandoras battery? If so I guess ill just do it that way. Just looking for someone because I dont really hve any time to do it.

If you have about 30 mins (since it's your frst time) then give it a go.

[P5P4Life]

I thought that you already needed custom fw on your psp to use pandora? If not im on my way to get a 256mb mem stick since I already have a spare battery.

[FreeK]

I thought that you already needed custom fw on your psp to use pandora? If not im on my way to get a 256mb mem stick since I already have a spare battery.

yes to create a pandora's battery, you need a psp that already has CFW, otherwise your cant make it

[P5P4Life]

I dont have CFW or 1.5, any way i ca go straight to 3.71 M33 or 3.80 without pandora? Or can I disconnect that one pin on the circuit to make it?

[Neokage]

I think that over 3.50 FW, the only way left is Pandora ...
Just ask a mate with CFW to make a Pandora for u !
Then to install 3.80M33 u have to install 3.52M33 at less before, but don't pay for that ...

[l30]

i just created my own pandora bat and magic mem stick all on a 3.80 official firmware.

downgraded and installed to 3.71m33, upgraded to m33-4.

just today upgraded to 3.80m33-2

all you need to do is:
http://forums.maxconsole.net/showthread.php?t=94439

Memory Stick Easy Installer http://dl.qj.net/index.php?pg=12&fid=14749&catid=193

- Power off the PSP.
- Insert the "Magic Memory Stick" into the PSP.
- Remove power cord (if plugged in) and insert the JigKick Battery into the PSP.
- It will power on itself. Your Wi-fi and memory stick light will glow for a second.
- Press square and the PSP will ask if you want to flash the ID-Storage as well. Never use this option unless you know what the risks are with ID-Storage. The PSP will be flashed with your NAND dump after you press X.
- Or before that step press X to flash a standard 1.50 Update, Ready to have a custom firmware flashed to it.

[P5P4Life]

Ok so I have hardmodded my own pandoras battery( removed pin) so now all I need is the magic memory stick right? If so once i get it i just use the installer you posted to get all the right files on there? Then I will be able to use it to downgrade? Thanks for all of the help by the way.

[FreeK]

Ok so I have hardmodded my own pandoras battery( removed pin) so now all I need is the magic memory stick right? If so once i get it i just use the installer you posted to get all the right files on there? Then I will be able to use it to downgrade? Thanks for all of the help by the way.

yes, you need the mem stick with the files to actually do the downgrade/ upgrade