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11-29-2005, 06:02 AM
| | Don't be a fool, wrap your tool!
My Mood: | | Join Date: Nov 2005 Location: VA, USA
Posts: 1,602
Points: 63,546.25 Donate | | | 1.5 to 1.0 Downgrader a Success on 'Virgin' PSPs Recently we brought you news on the SonyXTeam Firmware Flasher. Well now we have some evem bigger news regarding it. *This was developed originally by SXT, they used our site to test it, and they are now back-stabbing us by posting that we 'leaked' the flasher on their own homepage, and claiming we made no contributions. Sadly this vulgarity is common among SXT, and many familiar with PSP hacking know about SXT's filth. ALL THE INFORMATION IN RED IS OUT OF DATE. THE FIRMWARE FLASHER WAS PROVEN TO BE NOT WORKING (NOT A FAKE, BUT NOT COMPLETE). THERE IS CURRENTLY NO 1.5 TO 1.0 DOWNGRADER FOR THE PSP AT THE TIME OF THIS EDIT. It has been confirmed that 100% of 'virgin' 1.5 PSPs downgrade to 1.0 smoothly. How do we define 'virgin' firmware 1.5 PSPs? If you BOUGHT your PSP with the 1.5 firmware ALREADY on it, and have NEVER upgraded or downgraded since the purchase, then you have a virgin PSP. Out of 5 tests on these untouched firmware 1.5 PSPs, 100% of them downgraded to 1.0 without a hitch, and with region coding removed. EDIT: 4 MORE confirmed reports of untouched 1.5 firmware PSPs being downgraded to 1.0 successfully have been sent to us. This brings us to a total of 100% downgrading or 9 out of 9 successful attempts. Expect a video of the whole process coming soon! What does this mean? Devs can NOW start making custom firmware for the PSP. The process used by the firmware flasher is using custom code to replace the NAND memory with new root files. Therefore, since we are NOT using the upgrade EBOOTs to downgrade, almost ANYTHING can be written to the firmware. Team SXT, Yoshihiro, and PSP3D are currently working on finding out how to get this firmware flasher to work with all versions of the 1.5 PSP, so that we can have custom firmware for all! Think about it. All the features on the new 2.6 firmware on a CUSTOMIZED firmware which is made by devs to support homebrew, yet have all the features of 2.6, and more, as we can now incorporate Flash and other codecs, like DivX into our custom firmwares.
You can grab the file to test it on your own (warning, we are not responsible for any possible damage/brickage to your PSP) *removed to prevent probable bricking*. DO NOT USE ON A UPGRADED/DOWNGRADED 1.5 PSP. IT WILL BRICK.
To use it, put the two folders in the /GAME/ directory of you original 1.5 PSP. Put the .bin file in the ROOT of your memory stick. Run the EBOOT from your PSP.
Last edited by Robert A. : 06-21-2006 at 06:13 PM.
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11-29-2005, 06:12 AM
| | Senior Member | | Join Date: Nov 2005 Location: India Age: 20
Posts: 129
Points: 0.37 Donate | | kewl
waiting for a 2.5 downgrader
but psp3d rocks bigtime  | 
11-29-2005, 06:19 AM
| | Member | | Join Date: Nov 2005 Location: UK Age: 25 | | | This is truly GREAT NEWS!
You guys are so cool, figuring this problem out so unbelievabley quickly!
I did originally have a 1.52 psp but upgraded to 2.0 on the day I got it, then downgraded back to 1.5. Im glad you guys figured this out though, as I was thinking of testing this soon. Lets hope the other guys can find out a way to fix the flasher so it works on all psp's!
It would be so cool to be able to run homebrew on a custom built 2.6 psp! | 
11-29-2005, 06:26 AM
| | | | so this means when you downgrade it, you dant have a brand new 1.5 firm? | 
11-29-2005, 06:33 AM
| | | very good news. we wont homebrew on 2.50!!!  | 
11-29-2005, 07:00 AM
| | Highly Respected Member | | Join Date: Nov 2005
Posts: 241
Points: 0.74 Donate | | | Magicruss just PM me when you make the video and you can just send it to me over AIM. | 
11-29-2005, 08:03 AM
| | | hi guys - first post and i guess it's gonna be a dumb question.
i have what i think is a virgin psp - i have used WAB version changer in the past to bump up to 2.00 but i guess this doesn't could cos it doesn't really change anything right? please say yes  | 
11-29-2005, 08:11 AM
| | Senior Member
My Mood: | | Join Date: Nov 2005 Location: ontario canada Age: 32
Posts: 175
Points: 7.15 Donate | |  No No No do not use downgrader its for psp 1.5 that have not upgraded/downgraded yet so tyr it if you wont a brick | 
11-29-2005, 08:31 AM
| | | | really? i though the wab version changer just made the psp read firmware from mem stick and bypassed flash - so my psp is still 1.50 cos i've never 'really' upgraded via sony and then downgraded using 3rd party app. | 
11-29-2005, 09:04 AM
| | Junior Member | | | | | This is great news cant wait to see how the custom firmware goes good job guys | |
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