Newbie question: How to install M33's 3.52-4 CFW
 

My PSP was bricked (by stupid Sony updates in their UMD's) and now I'll use the Pandora battery to unbrick it but I have never installed a custom firmware and I'll be very very thankful to you if you can give me some kind of guide on how to update from 1.50 to the M33's 3.52-4 custom firmware
. Is the 3.52-4 archive all I need cuz it's so small I can't belive it's a whole firmware.

I'm very sorry if there's a guide already posted in the forum but I'm new to all this PSP stuff and don't know what to look for.

you will need the original 3.52M33 release, the 3.52M33-4 patch, and the official 1.50 and 3.52 eboots. once you have all of that the Readme from the 3.52M33 release will give you step by step direction for installing everything.

Yeah what ^ he said..

But I dont understand how to install the 3.52-4 patch. I need a step by step guide for the patch, the main part has a tutorial in the archive.

P.S.: Can you please give me links to EBOOT's that are proven to be working.

you need a contain 1.50kernel of psp.such as 1.50 oe m33,and you need a memory stick pro duo (a least 256m),and a bettery

follow this tutorial to unbrick ur psp here (skip this if u do it)
after that just download this file and run it from ur PC to ur psp,that will upgrade ur psp to 3.52 M33 here
last, download last M33 update and install it here

it's very easy after unbrick method

Can't I use a 64Mb MemoryStick Pro DUO(from SonyEricsson K750i)?

u can't it require 256MB at least & 4GB at most

Ok, 10x a lot! I'll buy me a 2Gb MS Pro DUO today and hopefully finally fix my dead PSP tomorrow :)