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Hacking firmware / linux on P* |
jago25_98
Joined: Nov 01, 2004
Posts: 149
From: uk
PM |
If you've heard anything on this subject please let me know. My P800 isn't out of date yet but I'd like to future-proof it without relying on SE.
Is it possible to get into a situation where flashing can't fix the phone? - it not I'm gonna buy Fighter or DiV and start messing with it. |
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jago25_98
Joined: Nov 01, 2004
Posts: 149
From: uk
PM |
Absolutely anything at all.
Have you even heard this being discussed or mentioned in a forum somewhere. |
bigbjesus
Joined: Apr 29, 2004
Posts: 108
From: Seville, Spain (Amena network)
PM |
im really interested in this topic too.
I havn't found anything, tho.
Que nada me interesa de alrededor, me subo a lo mas alto de la locura. Encuentro a mi princesa hablando con la luna, echandose carreras, a ver quien es mas PUTA. |
jago25_98
Joined: Nov 01, 2004
Posts: 149
From: uk
PM |
well, even I list of interested people's emails is useful |
DrTyldesley
Joined: Feb 02, 2004
Posts: 103
PM |
Not happening As far as I know...
Mind you runs on an Ipod (Linux)
I also run it on a PS-2
http://www.esato.com/board/vi[....]ic=46542&start=1170#post843634 |
vijay555
Joined: Jul 09, 2004
Posts: 58
PM |
I presumse you've seen this page?
http://www.alfonsomartone.itb.it/pdzrho.html
He seems to know what he's doing, and he's given up 
V
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aq
Joined: Nov 02, 2004
Posts: 33
PM |
Have you looked inside your P800?
The P900 has a set of test points near the memory card slot
that looks like 2 rows of 10. Hmm, I thought, this might be
JTAG.
I have got as far as measuring voltages on these pads and
they seem to agree with what you would see on JTAG.
The next step is to solder a connector onto the board
and make up an adapter cable to a standard ARM 20-way
header.
Then it should be just a matter of using your favourite JTAG
debugger - that handles ARM9 - you can then dump the entire ROM, fiddle with it, and put it back into flash.
The only other complication is: there might be another test
pad somewhere for JTAGEN which will have to be wired high
on startup to enable JTAG.
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jago25_98
Joined: Nov 01, 2004
Posts: 149
From: uk
PM |
aq:
Why ont just use some sort of unlocking cable such as the Termninator(~£15) for the moment?
What exactly do you mean by JTAG - some sort of programmable eeprom that the phone stores it's OS on?
Don't know what you're talking about but it sounds interesting! |
govigov
Joined: Jul 30, 2004
Posts: > 500
From: Back home - Cochin
PM |
I am gonna bookmark this just in case. Then what happens? And what is this jtag?
This message was posted from a K500 |
jago25_98
Joined: Nov 01, 2004
Posts: 149
From: uk
PM |
"Then what happens"
^ what do you mean by this? |
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Posted: 2004-11-08 20:54
