Unlock car radio with keycard - who can help me? - GSM-Forum

Bogi · 04-06-2002, 18:02

Hi.Sorry,moderators,i know,that this is not right place,but i need urgent help.I have car radio Blaupunkt Freiburg RCR127 with keycard.I don`t know where and how,but i lost this card.I need scheme and soft for PIC for card emulation.GSM card doesn`t work - i tried.I know master code for unit,but without card it can`t work.Can someone help me?My e-mail is [email protected] .Thanks in advance.

MyKe · 04-06-2002, 19:54

Try that. Works with some radios.

1. Switch off radio
2. Hold down FM and 1 button together
3. Switch on radio

Post result
MyKe

Bogi · 04-06-2002, 20:30

Hi,Myke.I know this,but after entering code it freezes,because need card.So i need card emulator.

MyKe · 04-06-2002, 20:47

I think carradio-decode group can help you.
Maybe a modified dump without checking keycard is solution.
I also got dump for Kenwood radio without checking code transmission.
But I think your model uses chipcard and not resistive card.

wbr
MyKe

dimka · 04-07-2002, 23:37

You need to connect pins (inside card-slot) that detects that the card is inserted and then enter master-code as MyKe already told you!

Crew · 04-08-2002, 00:24

127 series use chip-card based on SLE4403
About which "connect pins (inside card-slot)"
you are talking , mudilo ?
There is no resistive card ..

WBR
Crew

Quote:

Originally posted by dimka
You need to connect pins (inside card-slot) that detects that the card is inserted and then enter master-code as MyKe already told you!

Bogi · 04-08-2002, 00:31

Hi,Crew.Please,describe me what is SLE4403?

Crew · 04-08-2002, 00:39

This is 256 bytes eeprom chip
Try to find datasheet over net
Siemens manufactered probably

WBR
Crew

Quote:

Originally posted by Bogi
Hi,Crew.Please,describe me what is SLE4403?

Bogi · 04-08-2002, 00:53

Hi again,Crew.Tell me,please,how many are types of keycards with chip,which Blaupunkt uses in car radios.If you have additional info,send it to me,pease at [email protected] .Thanks in advance.

dimka · 04-08-2002, 21:33

Quote:

Originally posted by Crew
127 series use chip-card based on SLE4403
About which "connect pins (inside card-slot)"
you are talking , mudilo ?
There is no resistive card ..

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04-06-2002, 18:02	#1 (permalink)
Bogi No Life Poster Join Date: Jul 2001 Location: Bulgaria Age: 53 Posts: 957 Member: 5579 Status: Offline Thanks Meter: 5	Unlock car radio with keycard - who can help me? Hi.Sorry,moderators,i know,that this is not right place,but i need urgent help.I have car radio Blaupunkt Freiburg RCR127 with keycard.I don`t know where and how,but i lost this card.I need scheme and soft for PIC for card emulation.GSM card doesn`t work - i tried.I know master code for unit,but without card it can`t work.Can someone help me?My e-mail is [email protected] .Thanks in advance.

04-06-2002, 20:47	#4 (permalink)
MyKe Freak Poster Join Date: Sep 1999 Posts: 258 Member: 508 Status: Offline Thanks Meter: 4	I think carradio-decode group can help you. Maybe a modified dump without checking keycard is solution. I also got dump for Kenwood radio without checking code transmission. But I think your model uses chipcard and not resistive card. wbr MyKe Last edited by MyKe; 04-06-2002 at 21:00.

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04-06-2002, 19:54	#2 (permalink)
MyKe Freak Poster Join Date: Sep 1999 Posts: 258 Member: 508 Status: Offline Thanks Meter: 4	Try that. Works with some radios. 1. Switch off radio 2. Hold down FM and 1 button together 3. Switch on radio Post result MyKe

04-06-2002, 20:30	#3 (permalink)
Bogi No Life Poster Join Date: Jul 2001 Location: Bulgaria Age: 53 Posts: 957 Member: 5579 Status: Offline Thanks Meter: 5	Hi,Myke.I know this,but after entering code it freezes,because need card.So i need card emulator.

04-07-2002, 23:37	#5 (permalink)
dimka Freak Poster Join Date: Nov 2001 Location: Omsk, Russia Age: 41 Posts: 121 Member: 7337 Status: Offline Thanks Meter: 0	You need to connect pins (inside card-slot) that detects that the card is inserted and then enter master-code as MyKe already told you!

04-08-2002, 00:31	#7 (permalink)
Bogi No Life Poster Join Date: Jul 2001 Location: Bulgaria Age: 53 Posts: 957 Member: 5579 Status: Offline Thanks Meter: 5	Hi,Crew.Please,describe me what is SLE4403?

04-08-2002, 00:53	#9 (permalink)
Bogi No Life Poster Join Date: Jul 2001 Location: Bulgaria Age: 53 Posts: 957 Member: 5579 Status: Offline Thanks Meter: 5	Hi again,Crew.Tell me,please,how many are types of keycards with chip,which Blaupunkt uses in car radios.If you have additional info,send it to me,pease at [email protected] .Thanks in advance.