FW1.00 DIE HARD TRILOGY v1.00 (FW1.00 Backup & Restore Tools)

**shadowprophet** · May 24th, 2006, 06:55

Now please note that ive never been firmware version 1.0 so this is a fair question and im not trying to be an asshole.
But why in the hell would anyone want to upgrade from firmware 1.0 to 1.50 for any reason ?

**V3N0M** · May 24th, 2006, 07:17

Exactly lol now if it could upgrade to 2.7 and then back to 1.0 that would be better.

**.:PSP1.0:.** · May 24th, 2006, 09:05

Hmmm.. Sounds interesting but i might just use my v1.5 instead of making my v1.0 into a v1.5 then back to a 1.0 wanna keep it original v1.0

Cool idea tho might eventually lead to a v1.5 to v1.0 downgrade

**yakumo** · May 24th, 2006, 09:42

Originally Posted by shadowprophet

Now please note that ive never been firmware version 1.0 so this is a fair question and im not trying to be an asshole.
But why in the hell would anyone want to upgrade from firmware 1.0 to 1.50 for any reason ?

Well, as far as I know I don't know any UML Loader that works on 1.0 Firmware. I have my original UNTOLD LEGENDS in its box and can't play cause it requires to upgrade to 1.5.

No firmware loaders works for 1.0 and I wan to play many published and upcomming games like Metal Gear Acid 2, Gradius Portable and the new Ghouls and Ghosts.

I don't want to upgrade my 1.0 PSP, but want to play ORIGINAL games. It's sad...

**V3N0M** · May 24th, 2006, 10:10

Well at least its doing someone some good that means it was worth it.

**mog** · May 24th, 2006, 14:51

Originally Posted by wraggster

Hes japanese most likely

0okm is chinese

This is the most interesting thing i've seen for the psp since 0okm's successful multi-firmware hardware hack!
http://0okm.blogspot.com

I hope someone is brave enough to try this.
I've been looking around several forums where this has been posted to but noone seems to have done it yet other than 0okm himself.

Can't wait to be able to play 2.0+ games on 1.5 and then get back to 1.0 again.

**not here anymore** · May 24th, 2006, 16:28

same here, i've backed up the 1.00 fw alright but am too scarred to proceed (flash to 1.50) from there..

**shadowprophet** · May 24th, 2006, 16:32

That even tho you guys know what your doing with upgradeing and then downgrading,
Id like to point out that ive heard that upgrading and then downgrading to many times can brick a psp

Just getting it out there on the table.

**Joe88** · May 25th, 2006, 00:25

Originally Posted by shadowprophet

That even tho you guys know what your doing with upgradeing and then downgrading,
Id like to point out that ive heard that upgrading and then downgrading to many times can brick a psp

Just getting it out there on the table.

that is correct.
eventually the flash memory on the PSP will were out
mainly from beng flashed over and over again from upgrading and downgrading