Radio Tuner Component Protection

[paskuale]

Hello,
Can someone help me with Radio Tuner CP ?
Where are stored CP info in radio tuner ?
Is there any way to read eeprom with VCP like 5F MMI 3G ?
Thank you
Best Regards

[Audiadict]

No ve do desolder a eprom from the board, the 24c64 , read same value from the original one and modify the new one values.
This is the single way

[Audiadict]

you have do desolder a eprom from the board, the 24C64, Read same value from the original One and modify the new values in the new radio
This is the way Single

[Timur_ua]

Ни у кого нет eeprom для тв тюнера? Я хочу себе поставить, уже купил, но не хочу к диллеру ехать с не понятным происхождением твтюнера :(

[sergeynik]

24c256

[Timur_ua]

Сергей, я имел в виду считанного с другого радио тюнера, я купил блок в польше, но боюсь ехать с ним снимать защиту к офам.

[paskuale]

Thank you for the help !
Someone know the address in the dump that holds CP data ?
I see 24C256 in radio tuner unit.

TV tuner has CP too ?

[Audiadict]

from 640 to 680 Copy All.
TV tunner no CP.

[Vlasoff]

c 640 по 680 там нет CP..
тоже ищу по какому адресу CP в радио?

[Crash-100]

Че там искать, берешь два дампа и анализируешь.

[Vlasoff]

У меня есть два дампа радиоюнита но они с разным железом, один от Н52 другой от Н60, дампы очень разные..
Поделитесь в ЛС адресацией пожалуйста, надо радио поменять на более свежее.

[Crash-100]

для данного устройства версия софта или HW не имеет значения.

[Vlasoff]

для данного устройства версия софта или HW не имеет значения.

Нашел в двух местах в конце.. Оно?

[bajusz66]

Hi
I have got the same problem.
Have you found where is the CP in it?
THX

[zerbino]

оо! секретики пошли! Как у Сника высмаотривать патченые предложения, так всем, а как радио, так в личечку всё)
ололо

[wolf939]

24c256 CODING 0x1060-0x10B0
CP- 0x7A66-7AB5 i 0x7FB0-0x7FFF

:cool:

[brunus]

Hello
Is anyone coud say if the eeprom is a TSSOP or SOIC ?
SOIC could be read with a clip
SSOP like eeprom MMI 3G or 3GP need to be desolder and put into a programmer ....

Best regard

[congo]

Due to the board design you cannot read the eeprom on board :(
When you power the reader it will provide power to the eeprom but that that is connected to vcc bus on the pbc so it will try to power other devices.
If you power the unit and try to read you will get bad data.
You will need to remove it. It was SOIC on all radios that i did till now.

[brunus]

Due to the board design you cannot read the eeprom on board :(
When you power the reader it will provide power to the eeprom but that that is connected to vcc bus on the pbc so it will try to power other devices.
If you power the unit and try to read you will get bad data.
You will need to remove it. It was SOIC on all radios that i did till now.

Hello Congo
It is very nice to you for your response

I have read your post but do you think it very not possible ? When Audi dealer make the protection component the writing of the eeprom is done by OBD...So Is the VCC bus is blocked to program (and to read) this eeprom ?

PS : It is you who have done a tutorial PDF for upgrade MMI 1.6 in PDF ? good job

[totalfree]

Hi.
This update remove Component Protection from Radio.
Best regard

[brunus]

Hi.
This update remove Component Protection from Radio.
Best regard

Hello
How does it work ?

[brunus]

Ok I have see the Pass...
But my question is how it work ?

I have factory Radio not DAB
I swap by a Radio DAB and after I pass this update ...And after the radio DAB function without DTC and not CP ?

[zerbino]

Изменения только в MAINAPP и иногда в TUN-E2P по сравнению со стоком. Пробовал кто решение от Totalfree?

[mobista]

Hi.
This update remove Component Protection from Radio.
Best regard

For which units?

[Audiadict]

This is posible to be so simple?
Did enybody try this?

[ladadens]

wich file size have your original dump from 24c256?
is enoth to change this emprom to used radio to swap the component protection?

[ladadens]

i can cofirm that this update data for remove component protection works.
the unit shows two errors. dtc component protection active and data set inplasible.
but works 100%

test car was mmi 3g 8K from 2011 radio unit works now.

[mobista]

Can somebody upload this file again?

[ladadens]

meta file shows ,work for
release = "HN+_EU_AU210_E4062"
vendor = "HBAS"
region = "Europe"
region2 = "RoW"
region3 = "USA"
variant = "9307"
variant2 = "9308"
variant3 = "9411"
variant4 = "9408"
variant5 = "9409"
variant6 = "9410"
variant7 = "9498"
variant8 = "9499"
variant9 = "9425"
variant10 = "9436"
variant11 = "9478"
variant12 = "9461"
variant13 = "9422"
variant14 = "9303"
variant15 = "9304"

[chris]

Hello, i have Radio box 4G0 035 056 J H50

In this Box i find AT24C64A Q3, A, AT64A

in this eeprom i cannot find any part of Compo.

can anybody helb me?

[Gabi10]

I tried to download that update that removes the CP from totally free, but the link is no longer valid. Can someone help me with a valid link?

[jimmyq]

Hello, i have Radio box 4G0 035 056 J H50

In this Box i find AT24C64A Q3, A, AT64A

in this eeprom i cannot find any part of Compo.

can anybody helb me?


did you fix this ?

[ladadens]

for me it works.

[Gabi10]

Hy "ladadens" I tried to download that update that removes the CP from totally free, but the link is no longer valid. Can you share a valid link with us please!
Thank u!

[bzozo76]

Hi.
I need update remove Component Protection from Radio. Thank you

[thenutzu]

Hi.
This update remove Component Protection from Radio.
Best regard

hello, can somebody reupload the tool? the link is dead. thanks!

[a4udi]

Hi, please upload this file again?

[crysty7]

Hi.
This update remove Component Protection from Radio.
Best regard

Hi, please upload this file again.
(Link don't work)

Thank You!