Can anyone modify the HW?

[audijiJQ]

42373

I want to modify the " sample " : D1

But don't know where, in the at64?

[Crash-100]

this info read from NEC D70F3366 this MCU is locked

[Tschako]

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

[Crash-100]

SAMPLE ID "D1" means this is a production release! SAMPLE IDs from A to C means "Test Units"
A B C D E
1 2 3 4 5
D1 this id HW:41

[Tschako]

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

[Crash-100]

where stored this info

[Tschako]

internal HB / AUDI docs

[audijiJQ]

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

[audijiJQ]

internal HB / AUDI docs

You were great, and this stuff can be found

Can by no welding chips a way to modify it?

[audijiJQ]

this info read from NEC D70F3366 this MCU is locked

What tools can be modified? ? ?

[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?

[audijiJQ]

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?


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

4240142402

[audijiJQ]

42423

[audijiJQ]

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

I think it's in SH7785? ? ?

[Crash-100]

where you find HW in eeprom At64

[audijiJQ]

where you find HW in eeprom At64


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

[audijiJQ]

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




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

[cucu]

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

hello..

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