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WIP: 1.50 to 1.00 Downgrader!
RaiderX | July 6, 2006
Yep! From the devs who brought you the breakthrough that is the 2.5/2.6 to 1.5 downgrader, comes the news about their current project: a 1.5 to 1.0 downgrader!
Not much other info has been released, but Dark_Alex and FreePlay have tested the downgrader to work!
So it looks like we can expect a public version soon!
Im not here to debate about whether 1.5 or 1.0 is better, but the facts are that 1.0 always runs at 333mhz clock speed (less battery life) and it CANNOT run devhook.
The true use of having a 1.0 would be to install custom firmware. Since 1.0 is the only firmware that can run unsigned code without any exploits.
Some people may find novelty in owning a 1.0. Either way, the downgrader is coming and be ready!
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dont see the need for this besides the custom firmware possibility
First post! But anyways, This means we can run 2.xx FW on 1.0 with no Problems just like the Modchip?
hah u didnt get the first post although it doesnt matter at all, and no
well at leats there is progress in downgrading… but i would just downgrade to 1.50.,…
but hey it will be cool to see a custom firmware out of this.. =)
1.5 is deffinetly better… but i think i’ll have one of my psp’s at 1.5 and the other with a modchip at 1.0 with 2.71 custom… since my modchip came today :)
Oh fuck I shouldn’t have upgraded 2.60-> 2.71 there is lots of good things about 2.60/2.50
I appreciate DevHook especially since it’s the only solution right now to keep a homebrew friendly Sony firmware able to play almost any version game. However, I can see the advantage of being able to load custom firmware without special hardware e.g. modchip. It would be nice to have a PSP that can load any version UMD/ISO we own along with homebrew without needing to run a program everytime we decide to play homebrew or shutdown.
i dont see a use for this cuz if u already have 1.5 u can already do everything
Define ‘custom firmware’ cuz cant you already do that stuff with a 1.5 and something like FlashMod or even better, xFlash v10?
custom firmware means, having all the fun homebrew and still having ps1 emulator and web browser…
dose this work?
It’s all about having FULL KERNEL access. Duh! Why do you think when getting stuff for 1.5 there’s a 1.0 folder there?
When you have FW 1.0 on your psp, its like you have a U.P. ModChip !! You dont need this chip anymore!
Oh my god the 1.0 fw is going to be like god!!! damn thats freakin awsome I hope it comes out soon.
Thnks ALot guys I’m Not Ganna Make any moneys with all these mod chips i got !!!!!!!!!
mod chips rule !!!!!!!
All chris’ are gay. But thanks to your admitting it, that makes you SUPER gay. Good job.
PS: I am not a queer hater.
no less than 12 hours after this was posted, there will be a downgrader. We are going to see 1.00 firmware turn into something that will play all the other firmware functions, but still be 1.00…so how would it load and work…would we need menu shortcuts (similar to irshell shortcuts) to use new features, or would it be possible to add them straight to the xmb and make it work from there?
All in all, this is better news than people think it is, because it will most likely have hacks come out on it that will be what the psp will be remembered for.
It will be a while before we see a good custom firmware come out of this though….
Progress is progress regardless of age, sex, creed, or psp version
DarkPacMan77
ill downgrade to 1.0 when there is a custom firmware available (if you saw the video for the hacked 2.71, that is custom firmware, it cant be run on 1.5 or higher because 1.5 and higher will not allow unsigned code on the firmware, a downgrader tricks the psp into thinking it is being upgraded and then when it finds the files corrupt it tells you to set it back, in this case to the 1.5 firmware that was packaged into the downgraderyou could downgrade your psp to a 2.0 or a 2.5 (from 2.6 anways) if you replace the 1.5 files (i did and then i reuped to 2.5 then downgraded to 1.5 to see if downgrading to 2.0 works, and it does)
can someone please tell me the answer to this! My m8’s have psp’s but they are 2.01 + 2.50 so they need to upgrade first to downgrade So do they upgrade the f/w with a m/s or a game upgrade? there in the uk so does it matter which f/w eg u.s gos on there system? Just they dont want to make a brick!
My PSP-1000 Ceramic White PSP will be the first to sport the rare 1.00 firmware. It can’t get no better than that guyz…
; P
^^^^^^ U just wait! Its gonna happen…. a replacement fw that will add all features u can currently use… then when sony keeps bringing out new fw versions developers wil just ad to the fw to add the new features!!! SONY CANNOT WIN HAXERS WILL FIND A WAY! My predicion.. they find a way to make ur psp auto-update for like a free online gaming or something…… so everyone will switch.. not me though! :) I shall stay strong to the psp haxing community!
It was realesed go here
http://www.sonyxteam.com/modules.php?name=Forums
&file=viewtopic&
amp;t=482&start=0&
postdays=0&postorder=asc&highlight=
does FW 1.00 will allow us to upgrade to the EPSILON firmware which runs on the mod-chip?
lol, maybe we will see a 1.0 to 0.99 soon, the downgrades are coming so fast and evertime the firmware they downgrade to is lower, so soon we all have 0.99 or 0.4, lol :P
Hello, is there any good advantages of having a psp with 1.0 firmware ?
Is there any noob helper here? ^^ haha, I dont know how to use the RUNUMD UMD EMULATOR ? I downloaded Loco roco and i put it in the right place i loaded it so that it looks like the PSP is having the UMD in but when i load it up it cant read it :S Have i dont right ? i put UMD UMD% in game and the folder UMDEMULATOR in the root of my psp?
as far as I know LocoRoco is still unbootable, it requieres 2.70 which devhook/umd emulator cant emulate…
Anyone got a 1.00 Dump for download? (Not just the flash0, but the downdater thing)
Thanks
LocoRoco works fine with DevHook,and it requiers only 2.6(if you mention full game,not demo).
I have LocoRoco running on my 1.5 fw with DevHook just fine.
Just dont get how to use devhook? :| And do i have to use devhook to play those games or can i use any other program? thats easier
I juss use the dev hook webbrowser to download porno clips on the web then open file assistant and move em to a video folder then open psp media player watch it jack off for like 1O mins or go in the shower and jack off then delete em and get new 1s and jack off more
why would you want to have 1.00 fw??
The reason I stay in 1.5 is for the ISOs so meh, i’m ok with it.
only downgrade when you see they have hombrew ready for it or your ganna be stuck with a spsp 1.0 that cant do anything or close to nothing !! lol i’ll wait till the good stuff is made b4 i down mine !
why u want downgrade to 1.0 it is nothing bored so better stay 1.5 cuz iso game lots working
i think who ever ereated epsoin bios already thought of this , since it is what dark alex just uncovered…. but he stayed true to the psp sene.. so with quick updates from dev hook and alex if they worked on this together cuz i really those two minds are are only hope in this driection with out haveing some crappy modchip which i 100% sure u noobs with fuck ur shit up and was 100 buck and a psp…. hahah suckers … 1.5 possibly a 1.0 soon hahha
sorry guys since the good news, im high as hell … hahaha i miss spelled that whole thing…. but u know what im sayin…… how high…. till u reach the sky hahah
Wasn’t there already a downgrader for virgin 1.5’s?….. Anyways i have a virgin 1.5 and never even thought twice about upgrading or downgrading the sucker. Runs everything perfectly the way it is…. this 1.0 isnt a very big break.
wtf is that post about jacking off wth! even thow I do that hahhahha I use PMP to watch the porn vids that I download from my PSP