To Emma II users - GSM-Forum

vve · 06-23-2002, 16:24

To people who have access to Emma II and working smartcard:
Is it possible for you to run comport sniffer/logger while you're doing the work (flashing, unlocking etc.) on new phones - T39,R520,T65,T66,T68,A3618?
If you place such a log (or maybe more than one log ;=)) somewhere in the net it will be a great help for programmers.
It's time to create free local (not remote) service program for new Erics!
...Or maybe I get something wrong and you're afraid of potential competitors? ;=)
P.S. If you have such a log please mail it to [email protected] . Thanx in advance.

Crew · 06-23-2002, 17:25

Just learn about boot authorisation in new Ericsson
phones and after it you won't write such nonsense here

WBR
Crew

[QUOTE]Originally posted by vve
[B]To people who have access to Emma II and working smartcard:

Lead · 06-23-2002, 20:59

Crew is right. The smartcard is a blackbox that allows you to enter the boot mode. Anyway, I am still looking for the flash/service applets for these phones...

vve · 06-23-2002, 22:31

Well, you're all right, maybe!
But...there are people who practice so called "remote unlocking" using client-server approach.
And those people know everything they need on boot authorizatinon, they have the right applets
as well. Why shouldn't I know the same?
Their client (logger) is very interesting program!
Here's a start of communication protocol:

Phone | Logger
5A ('Z') | 3F ('?')
5C 06 01 FF FF FF FF FF
(for R520, device ID?) | 50 00 AB ('P',...)
45 70 06 ('EpF') |...Something from server
What's next?...

Again, Emma II does the same thing so I think that analysing the 'right' communication log will help us to understand the protocol. Smartcard: it's really a black box, but communication channel between program and phone is open. Or you suppose a strong cryptography?
So I'm just trying to take the step towards the understanding this staff and ask community to help me. Maybe it's nonsense again, but I beleive that joined forces of interested people could solve this problem in a week or even less!

06-23-2002, 16:24	#1 (permalink)
vve Freak Poster Join Date: Mar 2002 Location: Moscow, Russia Age: 53 Posts: 219 Member: 10397 Status: Offline Thanks Meter: 45	To Emma II users To people who have access to Emma II and working smartcard: Is it possible for you to run comport sniffer/logger while you're doing the work (flashing, unlocking etc.) on new phones - T39,R520,T65,T66,T68,A3618? If you place such a log (or maybe more than one log ;=)) somewhere in the net it will be a great help for programmers. It's time to create free local (not remote) service program for new Erics! ...Or maybe I get something wrong and you're afraid of potential competitors? ;=) P.S. If you have such a log please mail it to [email protected] . Thanx in advance.

06-23-2002, 17:25	#2 (permalink)
Crew No Life Poster Join Date: May 2000 Location: Russia Moscow Age: 59 Posts: 2,109 Member: 1408 Status: Offline Thanks Meter: 39	Re: To Emma II users Just learn about boot authorisation in new Ericsson phones and after it you won't write such nonsense here WBR Crew [QUOTE]Originally posted by vve [B]To people who have access to Emma II and working smartcard:

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06-23-2002, 20:59	#3 (permalink)
Lead No Life Poster Join Date: Aug 2008 Age: 53 Posts: 3,292 Member: 1841 Status: Offline Thanks Meter: 469	Crew is right. The smartcard is a blackbox that allows you to enter the boot mode. Anyway, I am still looking for the flash/service applets for these phones...

06-23-2002, 22:31	#4 (permalink)
vve Freak Poster Join Date: Mar 2002 Location: Moscow, Russia Age: 53 Posts: 219 Member: 10397 Status: Offline Thanks Meter: 45	Well, you're all right, maybe! But...there are people who practice so called "remote unlocking" using client-server approach. And those people know everything they need on boot authorizatinon, they have the right applets as well. Why shouldn't I know the same? Their client (logger) is very interesting program! Here's a start of communication protocol: Phone \| Logger 5A ('Z') \| 3F ('?') 5C 06 01 FF FF FF FF FF (for R520, device ID?) \| 50 00 AB ('P',...) 45 70 06 ('EpF') \|...Something from server What's next?... Again, Emma II does the same thing so I think that analysing the 'right' communication log will help us to understand the protocol. Smartcard: it's really a black box, but communication channel between program and phone is open. Or you suppose a strong cryptography? So I'm just trying to take the step towards the understanding this staff and ask community to help me. Maybe it's nonsense again, but I beleive that joined forces of interested people could solve this problem in a week or even less!