Can anyone modify the HW?

Вложение 42373

I want to modify the " sample " : D1

But don't know where, in the at64?

this info read from NEC D70F3366 this MCU is locked

SAMPLE ID "D1" means this is a production release! SAMPLE IDs from A to C means "Test Units"

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Сообщение от Tschako

SAMPLE ID "D1" means this is a production release! SAMPLE IDs from A to C means "Test Units"

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A B C D E
1 2 3 4 5
D1 this id HW:41

ID-bit: 0xF1A3

Samples Engineering: B1-Muster	. H21
B2-Muster	H22
C1-Muster	H31
Market Pre / Evaluation Samples: C2-Muster	. H32
Units Production: D0-Muster	. H40
D1-Muster	H41
D2-Muster	H42

where stored this info

internal HB / AUDI docs

OK ~~~~~~~~~~
Means, the key is here, I want to change it
Вложение 42398

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Сообщение от Tschako

internal HB / AUDI docs

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You were great, and this stuff can be found

Can by no welding chips a way to modify it?

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Сообщение от Crash-100

this info read from NEC D70F3366 this MCU is locked

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What tools can be modified? ? ?

as i understood you have HW:61 and want to load to it older software that could activate it old style right? You must use to update it sw900 and HW61 has no VIN so old activator not works. Am i right?

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Сообщение от vierchatura

as i understood you have HW:61 and want to load to it older software that could activate it old style right? You must use to update it sw900 and HW61 has no VIN so old activator not works. Am i right?

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About the same meaning. In a previous post, I said HW61 the abolition of the " VIN Service "

In the European market, the " Vin service " is a key place, but the problem is not important in China, the important thing is that HW51 the following firmware supports interpret the map.

I just modified the firmware is still the same problem, HW61 also cannot be identified

Вложение 42401Вложение 42402

Вложение 42423

I just changed AT64,61-51, still useless.

I think it's in SH7785? ? ?

where you find HW in eeprom At64

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Сообщение от Crash-100

where you find HW in eeprom At64

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Thought hw is stored in at64，AT64 replacement for an HW51 host over the experiment

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CCMAccessSecSi.cpp:206: ASSERTION "OTP cannot be read!" failed

NDigitalRightsHelper.cpp:449: ASSERTION "Reading Root public key failed: " failed


NDigitalRightsHelper.cpp:625: ASSERTION "File cannot be read: " failed


CCryptoManagerImpl.cpp:239: ASSERTION "DRJobs: Signature Check Failed: " failed

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OTP is fs0p5，:mask:。The distinction between HW61 and HW51，So, wash sleep:sorrow:

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Сообщение от audijiJQ

Thought hw is stored in at64，AT64 replacement for an HW51 host over the experiment

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hello..

I see its old.. but at the end you have changed?
Thanks