help code off audi concert grunding AUZ2Z3 4B0 035 186G

[giu2812]

hello all, can anyone help me to delte the unlock code on this radio?
place original file bin.
the code is 0158

[dom4n4k]

hello all, can anyone help me to delte the unlock code on this radio?
place original file bin.
the code is 0158
0158............

[giu2812]

Thanks for replying, I know the unlock code, I want to delete it

[orenzadka1992]

Hello Friend. I have two radios Grundig Concert for Audi a4 b6, need codes for them

1. GRO Concert 8E0 035 186L
AUZ2Z3D2108893

2.GRO Concert 8E0 035 186D
AUZ2Z3E3211276

Thank you bro

[rafal]

read 24LC16.......................

[dom4n4k]

Hello Friend. I have two radios Grundig Concert for Audi a4 b6, need codes for them

1. GRO Concert 8E0 035 186L
AUZ2Z3D2108893

2.GRO Concert 8E0 035 186D
AUZ2Z3E3211276

Thank you bro
Read eeprom 24LC16 and dump

[victor85]

read 24LC16.......................



Read eeprom 24LC16 and dump

Hello guys, you and everyone

could you help me with the code for my Grunding Chorus AUZ2Z2B2637548 please?
Bin attached
Thank you a lot really :)

[Mankyro]

Hello guys, you and everyone

could you help me with the code for my Grunding Chorus AUZ2Z2B2637548 please?
Bin attached
Thank you a lot really :)
0123..............

[victor85]

0123..............

:star:Thanks again. You save the unit. What an easy code btw.:beer:

[victor85]

Hi there, it's me again and this time I need the code for a Grundig Concert AUZ2Z3B2210571
The bin file is attached.
Appreciate your help.

[petronijul]

TRY CODE 0720

[victor85]

TRY CODE 0720

hey thanks. It seems right, the thing is after acept the code, the unit turns off.
I checked the soldering again and now the unit doesnt start. Probably I overheat the eeprom with the gun? :(
But I dont understand the first scenary. I readed the same problem here https://forum.gsmhosting.com/vbb/f179/audi-concert-code-off-2842785/
I dont know if buying a new eeprom makes any difference.
I did the tests with a 12v power supply btw.

Thanks anyway :)