[TUTORIAL] Downgrading - Upgrading - Unbricking - Page 9 - PSP-Forum.com

bamhm182 · 10-12-2007, 12:17 AM

I want a slim...

Like Kev said Pandora's your only option, I think that 3.60 M33 is the lowest firmware you can do. I would go for 3.71, it's got the bugs fixed and you get all kinds of cool features and stuff. Like today I was listening to music and using looking at pictures. (I know someone's going to say something, not that kind of pictures.

)

craigbrown79 · 10-12-2007, 09:33 AM

I have updated my firmware to 3.50 following the instuctions you have posted, I am now trying to Downgarde it to 1.5, i have Lumines "ULES 00043" is this the correct one?? I have place the "UPDATE.PBP" in the update folder, loaded Lumines and all that happens is that the game loads as if you are going to play it nothing else. where have i gone wrong???

Kernel Kev · 10-12-2007, 03:29 PM

You need to use the downgrader aswell, you cant just put in the update file and expect it to work, look at my thread more closely to see what your missing.

Kev

craigbrown79 · 10-12-2007, 11:23 PM

MANY MANY THANKS!!!!!!
all sorted now im now running 1.50 it does help to read it through several times to let it sink in

craig

Kernel Kev · 10-13-2007, 06:02 PM

Cabe, if we dont ask him any questions then hopefully he wont come back.

Kev

VAMP · 10-13-2007, 10:45 PM

Quote:

Originally Posted by bamhm182

looking at pictures. (I know someone's going to say something, not that kind of pictures.

)

You liar.

bamhm182 · 10-14-2007, 10:11 AM

I save those for more private parts of the school.

jk

craigbrown79 · 10-15-2007, 10:42 PM

i must be dumb, ill get that out the way now, Daft me lent my PSP to my cousin who wanted to play Need for speed 5-1-0, i had just downgraded the PSP to 1.50 firmware, him thinkin he was doing a favour has now upgraded the firmware to 3.71, is it possible to downgrade this back to 1.50?? all because the game on UMD wouldnt play on the 1.50 firmware needed to 2.0 or later

Once i have 1.50 firmware, do i need to update it to a custom firmware?

many thanks

Kernel Kev · 10-16-2007, 12:58 PM

First off: Slap him round the head

Second: Look at the pandora battery in this thread, thats yourt only option

Third: Upgrade to M33 custom firmware.

Kev

Traveler · 10-16-2007, 02:29 PM

Hi,
My psp's factory firmware was 2.81 which I update it from sony us site twice.
first to 3.5 then 3.71. when I asked the advise to remove all updates.
I've been advised to downgrade useing bandora battery, but when I read the readme file it says in requirments:
A PSP with a Custom Firmware such as OE, M33 or WC, or a PSP with
the 1.5 original kernel.
but as I said my original was 2.81.
your help is appriciated.

10-12-2007, 12:17 AM	#81 (permalink)
bamhm182 The Moderationator Join Date: Apr 2006 Location: United States, Colorado Posts: 4,907	I want a slim... Like Kev said Pandora's your only option, I think that 3.60 M33 is the lowest firmware you can do. I would go for 3.71, it's got the bugs fixed and you get all kinds of cool features and stuff. Like today I was listening to music and using looking at pictures. (I know someone's going to say something, not that kind of pictures. ) __________________

10-12-2007, 09:33 AM	#82 (permalink)
craigbrown79 Newbie Join Date: Sep 2007 Posts: 7	Question I have updated my firmware to 3.50 following the instuctions you have posted, I am now trying to Downgarde it to 1.5, i have Lumines "ULES 00043" is this the correct one?? I have place the "UPDATE.PBP" in the update folder, loaded Lumines and all that happens is that the game loads as if you are going to play it nothing else. where have i gone wrong???

10-12-2007, 03:29 PM	#83 (permalink)
Kernel Kev Admin / The One Join Date: Nov 2005 Location: Essex, UK Posts: 5,961	You need to use the downgrader aswell, you cant just put in the update file and expect it to work, look at my thread more closely to see what your missing. Kev __________________

10-13-2007, 06:02 PM	#85 (permalink)
Kernel Kev Admin / The One Join Date: Nov 2005 Location: Essex, UK Posts: 5,961	Cabe, if we dont ask him any questions then hopefully he wont come back. Kev __________________

10-14-2007, 10:11 AM	#87 (permalink)
bamhm182 The Moderationator Join Date: Apr 2006 Location: United States, Colorado Posts: 4,907	I save those for more private parts of the school. jk __________________

10-12-2007, 11:23 PM	#84 (permalink)
craigbrown79 Newbie Join Date: Sep 2007 Posts: 7	MANY MANY THANKS!!!!!! all sorted now im now running 1.50 it does help to read it through several times to let it sink in craig

10-15-2007, 10:42 PM	#88 (permalink)
craigbrown79 Newbie Join Date: Sep 2007 Posts: 7	i must be dumb, ill get that out the way now, Daft me lent my PSP to my cousin who wanted to play Need for speed 5-1-0, i had just downgraded the PSP to 1.50 firmware, him thinkin he was doing a favour has now upgraded the firmware to 3.71, is it possible to downgrade this back to 1.50?? all because the game on UMD wouldnt play on the 1.50 firmware needed to 2.0 or later Once i have 1.50 firmware, do i need to update it to a custom firmware? many thanks

10-16-2007, 12:58 PM	#89 (permalink)
Kernel Kev Admin / The One Join Date: Nov 2005 Location: Essex, UK Posts: 5,961	First off: Slap him round the head Second: Look at the pandora battery in this thread, thats yourt only option Third: Upgrade to M33 custom firmware. Kev __________________

10-16-2007, 02:29 PM	#90 (permalink)
Traveler Newbie Join Date: Oct 2007 Posts: 4	I appricait your help removing the updates I installed. Hi, My psp's factory firmware was 2.81 which I update it from sony us site twice. first to 3.5 then 3.71. when I asked the advise to remove all updates. I've been advised to downgrade useing bandora battery, but when I read the readme file it says in requirments: A PSP with a Custom Firmware such as OE, M33 or WC, or a PSP with the 1.5 original kernel. but as I said my original was 2.81. your help is appriciated. Last edited by Traveler; 10-16-2007 at 02:34 PM. Reason: miss type

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