[Tutorial] Flash CFW To Any PSP Slim or Fat [PSP Grader v008]

[BCman]

if the psp came with 4.01 or higher out of the box, no this wont work, nothing will as of yet, they cant be hacked...

[pumpee1980]

Hi,

I have a PSP fat running 3.52 firmware. To upgrade to custom firmware I believe I need to down grade to 1.5 before upgrading to M33 firmware. Is this correct? I have found the link reference upgrading and downgrading however I can not see the file for downgrading from 3.52 to 1.5. Is there a way to downgrade from 3.52 to 1.5? I have a copy of GTA with 2.0 firmware if that helps. I have used this method before to downgrade to 1.5 but that PSP was running lower firmware.

Any help would be appreciated.

Thanks

[iluvpspz]

hey not sure about where to put this i posted here.
so can someone help me out. I already bought my pandora battery from www.psppandora.net where i usually get it from, but now my problem is, what memory stick should i get? the 8gb or 16gb, any suggestions?

[littlekit]

Hi guys,
I have a PSP fat with cfw 5... m33-4 and the problem is that when my daughter starts to play a game, it goes to black screen (the power light stays on) and we have to remove the bat. to start it up again. I started in recovery mode and changed kernel 5. x to 1.5 but still have the same problem. Any help would be appreciated.

[jdminh]

whats the diff form pandora batteries and normal ones? and where can i get this battery?

[igotapencil]

Originally Posted by jdminh

whats the diff form pandora batteries and normal ones? and where can i get this battery?

You, can buy one online, Search, for Datel Tool Battery.

[Aaron*1]

A connection in the battery is broken so the battery doesn't read from the EEPROM to load the firmware files. It reads from the MS.

[matt1987]

very easy way of explaining it. worked like a charm! thanks!!

[mmitt]

Hey guys! This is my first post. I have a OFW PSP 5.03 or something (newest version) and am running Vista 32 bit on my laptop. Is this method ok for me?

[Aaron*1]

Did the PSP come with that FW installed?