Will this guide work for a SLIM psp?

[TechHead]

GUIDE: Universal Unbricker V3 Using FAT 1.50 or FAT/SLIM custom firmware PSP.

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I have a 3.90M33-3 phat for creating the magic memory stick and Pandora battery.Need to crack my nephew's slim, 3.90 OOB. Will it work?

 

[FaH33m]

yeah it should work..

incase you want to do it manually

here it is..this one works perfectly too

Universal Downgrader for PSP (Works for Fat and Slim) - Gamerz Needs - For All Your Gaming Needs!

 

[Spacescreamer]

Well .. i read one really neat piece of info all psp owners need to know..

There are 2 types of slims out there..

TYPE 1: Allows the pandora battery be made off them
TYPE 2: Those Which wdnt allow the pandoraization of the battery.

Chances of the psp slims which were shipped till the ofw 3.60 to be of Type 1
the rest were Type 2 types.
So u really need to see for urself what psp slim u got.

I think it wd be better for the slim holders to grab a pre made pandora battery from a site/friend for the future.