Pandora Battery - Unbrick/Downgrade Fat PSP to 1.50

[hexitnow]

Yes thats right you can unbrick 100 percent bricked PSP's. I have already used this and can confirm it works. Heres the link over at
PSP-hacks

[Armed Xbox]

too late 4 my cousin he messed up his psp by forgetting to back up his rco lol what a lame but he got a new one a week later

[Venomous Fire]

Sounds pretty neat, If i still had a psp, well, it wouldnt be bricked, cuz I wouldnt turn it off while downgrading, but if it WAS, this would be a godsend.

[hexitnow]

Quote: Originally Posted by Armed Xbox

too late 4 my cousin he messed up his psp by forgetting to back up his rco lol what a lame but he got a new one a week later

How is it too late. Cant he still use this to unbrick his PSP?

[Armed Xbox]

Quote: Originally Posted by hexitnow

How is it too late. Cant he still use this to unbrick his PSP?

well one thing he got a new one and the other he threw it way

[Bobbypin]

Wow, thanks. This is an awesome little app. to have just in case anything goes wrong.

[hexitnow]

oh yes it works wonders.

[Armed Xbox]

yes indeed

[Matamoska]

Im Stuck On The MSINST Part I Already Have The MSIPL And I Go To The Command Prompt Type In The Stuff And It Says Cant Open MSIPL.bin Anyone Know How To Fix It

[hexitnow]

copy MSIPL.BIN to the MSINST folder. I also left msipl.bin on the memstick, not sure if it's needed but i left it and everything worked great for me.

[Matamoska]

Yeah It Worked : )

[hexitnow]

good to hear

[Armed Xbox]

[LufianGuy]

So basically I have to use my 3.52 M33-4 CFW PSP to modify a 256MB memory pro stick duo and a spare psp battery.

Then I have to put the "Magic Memory Stick" and the "Jigkick Battery" into my friends 3.3 FW PSP and do what I am told.

I don't really understand the notes and restrictions part, will my friend's PSP not work 100% after we do this?

We will be able to upgrade my friend's PSP to CFW after this right?

[Armed Xbox]

not the memory card the batt. u need to batts. for it to work

[Matamoska]

Yup Thats True Or else U will Be Stuck With A Magic Battery And No Way to Fix It

[LufianGuy]

Any chance you guys can give me a step by step guide here because I'm not really following how this is done, I don't see why you need two batteries.

[hexitnow]

its better to have two batteries because once you mod one for "service mode" it's easier to leave it as a service mode battery. Otherwise you have to save the eeprom.bin from the battery to restore it to an original one. You dont have to have two its just recommended. Now what part are you not understanding or was it just the two batteries part?

[Matamoska]

When I did The Pandora Downgrader I Used His Battery And When I Was Done I Started Up The PSP With My Battery Then Swithched It With The Modded One And Restored it to Normal With The Program