Solved ✔ MMI 3GP eeprom Atmel 24C64 - USA to EU - Printable Version +- CarTechnoloGY (https://cartechnology.co.uk) +-- Forum: All About IMMO/ECU , ChiPTuninG , Dashboard , Locksmith , AirbaG , Carradio (https://cartechnology.co.uk/forumdisplay.php?fid=3) +--- Forum: CARRADIO / NAVIGATION (https://cartechnology.co.uk/forumdisplay.php?fid=14) +--- Thread: Solved ✔ MMI 3GP eeprom Atmel 24C64 - USA to EU (/showthread.php?tid=79884) Pages:
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MMI 3GP eeprom Atmel 24C64 - USA to EU - Marek789 - 09-06-2023 Hello, I have a problem with obtaining European radio frequencies 4G0 035 082. I do not have OBDeleven. I only have vcds and can't do this particular thing. I pulled the eeprom dump from my radio. Is anyone able to change these appropriate coding digits to EU frequencies? Current long coding = 020007010000000001 (vcds) Thanks RE: MMI 3GP eeprom Atmel 24C64 - USA to EU - Navigationmaster - 09-06-2023 you can do it with vcp RE: MMI 3GP eeprom Atmel 24C64 - USA to EU - Marek789 - 09-06-2023 I saw but I don't have vcp or script. It's easier for me to desolder the eeprom. RE: MMI 3GP eeprom Atmel 24C64 - USA to EU - atomantmk - 09-06-2023 Bro, you have posted eeprom from HU and radio frequency is in radio... I have never tried but I think it's possible to change frequency with VCDS too... RE: MMI 3GP eeprom Atmel 24C64 - USA to EU - Marek789 - 09-06-2023 I tried to change the encoding via vcds. Changing from 2 to 1 or from 2 to 0 gives an error every time. Authorized access pin enters 12345. I don't know any other code. The eeprom dump from the attachment is from the radio. RE: MMI 3GP eeprom Atmel 24C64 - USA to EU - VasyaUA - 10-06-2023 Read eeprom from the radio unit, it will not be possible to do it through vcds. Even a copy of vcp or odis is enough RE: MMI 3GP eeprom Atmel 24C64 - USA to EU - Marek789 - 10-06-2023 (10-06-2023, 13:48 PM)VasyaUA Wrote: Read eeprom from the radio unit, it will not be possible to do it through vcds. Even a copy of vcp or odis is enough I borrowed copy of vcp for the weekend. What is the login for reading the radio module? RE: MMI 3GP eeprom Atmel 24C64 - USA to EU - Navigationmaster - 11-06-2023 i can help remote RE: MMI 3GP eeprom Atmel 24C64 - USA to EU - Tekero - 12-06-2023 login: 12345 change sesion to developer recode from 020007010000000001 to 000007010000000001 RE: MMI 3GP eeprom Atmel 24C64 - USA to EU - Marek789 - 15-06-2023 (12-06-2023, 06:08 AM)Tekero Wrote: login: 12345 Hi, I was able to check today. Unfortunately but vcp rejects the pin. Interestingly, when I enter the login finder, it finds 12345 without a problem, but when entering the pin as the security code, it displays the wrong pin code. |