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12-16-2005, 04:00 PM
| | Junior Member | | Join Date: Dec 2005 Location: Greece | |  Theory (a shitload of thinking)
ok, i took all my courage to post this thread, cause i know a lot of ppl will start to put there stupid comments on that one. to be honest, i don't give a shit..... just want to get it out of my head....
ok, ppl with 2.01 to 2.5 (2.6 i think as well) are quiet fucked with their PSP cause there is no downgrade etc etc. ppl are working on it and everybody is thankful 4 that...
ok, somewhere i found some s/w, called i think Firmware Loader. to be honest, with the txt file i couldn't understand everything, but... imho if its possible to trick the PSP that it is running another firmware, wouldn't it be possible to "code around" so it would be possible to fake completely the firmware, so it would be possible e.g to fake 1.52, upgrade to 2.0 and then to downgrade to 1.50 so for example, UMD Loader would work (and most of the hb stuff) ???
so why not spend some attention to the firmware Loader and try to make PSP think it really runs another firmware and complete the whole up/downgrade process ???
don’t be hard with me, im really dizzy from reading EVERYTHING i found google-ing around the net, and to be honest, im not sure which source is reliable and which one not !!!!
__________________  …I always thought that Greece is way behind the scene… but when I bought my PSP I freaked out… Firmware 2.50 !!! way to go GREECE….  |
12-16-2005, 04:08 PM
|  | Senior Member | | Join Date: Dec 2005
Posts: 491
Points: 10,011.90 Donate | | Quote: |
Originally Posted by sunbeam ok, i took all my courage to post this thread, cause i know a lot of ppl will start to put there stupid comments on that one. to be honest, i don't give a shit..... just want to get it out of my head....
ok, ppl with 2.01 to 2.5 (2.6 i think as well) are quiet fucked with their PSP cause there is no downgrade etc etc. ppl are working on it and everybody is thankful 4 that...
ok, somewhere i found some s/w, called i think Firmware Loader. to be honest, with the txt file i couldn't understand everything, but... imho if its possible to trick the PSP that it is running another firmware, wouldn't it be possible to "code around" so it would be possible to fake completely the firmware, so it would be possible e.g to fake 1.52, upgrade to 2.0 and then to downgrade to 1.50 so for example, UMD Loader would work (and most of the hb stuff) ???
so why not spend some attention to the firmware Loader and try to make PSP think it really runs another firmware and complete the whole up/downgrade process ???
don’t be hard with me, im really dizzy from reading EVERYTHING i found google-ing around the net, and to be honest, im not sure which source is reliable and which one not !!!! | The idea is good , problem is getting this program to run on a 2.01 / 2.5 etc.. So far the only things that are adapted to run are hello world and tetris . I`m no hacker/coder but it sounds quite a cool idea .  |
12-16-2005, 04:30 PM
| | Senior Member | | Join Date: Dec 2005 Location: Im so crazy, I live in a stright jacaket Age: 14
Posts: 251
Points: 43.24 Donate | | | I forgot all about MPHs Frimware Loader! All we need is a full dump of 2.6 and a 2.XX--->1.5 then we can load the dump of 2.6 on 1.5 (Im pretty sure MHPs Frimware Loader Supports 2.6 if not im 100% certain it supports 2.01 and 2.5 |
12-16-2005, 04:55 PM
|  | Senior Member | | Join Date: Dec 2005 Location: wales
Posts: 442
Points: 12.60 Donate | | | it dose nt support 2.6 soz |
12-16-2005, 04:58 PM
|  | Senior Member | | Join Date: Dec 2005
Posts: 196
Points: 1.80 Donate | | | yeas it does but mph says it's kinda buggy so i suggest not to try load 2.6 on 1.5
__________________ 
psp 3.40oe-a
psp 1.5 -> 3.40oe-a -> 3.52 M33-4
::Me and butterballer360 on MSN::
DreaDNoughT: How did you come up with that name
Butterballer360: Long story...
DreaDNoughT: I liked dreadnought couse it's said to be a massive destruction weapon
Butterballer360: I have a MASSIVE destructive weapon |
12-16-2005, 05:37 PM
| | Junior Member | | Join Date: Dec 2005 Location: Greece | | | i get the feeling u peeps didnt read well. its not about to load the 2.x firmware on a 1.5 PSP, but the other way arround so maybe it would be possible with some modifications to trick the PSP and to downgrade a 2.x (2.01 and up) down to 1.5, 1.52 or 2.0 so for example, UMD EMu would run !!!
__________________ …I always thought that Greece is way behind the scene… but when I bought my PSP I freaked out… Firmware 2.50 !!! way to go GREECE…. |
12-16-2005, 05:56 PM
|  | Senior Member
My Mood:  | | Join Date: Dec 2005 Location: Bradford, England
Posts: 1,687
Points: 68.10 Donate | | | hmmm.. sounds good.. can anyone else comment on this? |
12-16-2005, 06:01 PM
|  | I'm eatin' ur Bandwidthz!
My Mood:  | | Join Date: Nov 2005 Location: Foodcourtia. Spooky, yes?
Posts: 3,637
Points: 84,973,253,489.50 Donate | | | lol thats basically what weve been trying to do this whole time. but yes, it could be possible through hello world! maybe, just maybe, if we could get hello world to execute a code to trick the psp, and be able to get to the home menu while hello world is still active....select PSP Update ver. 1.50....hmmm.. any thoughts? |
12-16-2005, 06:18 PM
| | Senior Member | | Join Date: Dec 2005
Posts: 137
Points: 113.66 Donate | | Quote: |
Originally Posted by sunbeam i get the feeling u peeps didnt read well. its not about to load the 2.x firmware on a 1.5 PSP, but the other way arround so maybe it would be possible with some modifications to trick the PSP and to downgrade a 2.x (2.01 and up) down to 1.5, 1.52 or 2.0 so for example, UMD EMu would run !!! | No, I think you read it the wrong way round... the firmware loader runs on v1.5 (and maybe 1.0, haven't checked) PSPs, and lets you simulate the firmware from 2.0, 2.01, 2.5 and 2.6.
It can't be run on a 2.0+. |
12-16-2005, 06:21 PM
| | Junior Member | | Join Date: Dec 2005 Location: Greece | | | thats exactly my point. if it is possible to run a newer firmware, it would be possible to work the other way arround, meaning to run an older firmware !!!!
__________________ …I always thought that Greece is way behind the scene… but when I bought my PSP I freaked out… Firmware 2.50 !!! way to go GREECE…. | |
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