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SD Connect change serial number
14-02-2016, 13:09 PM,
Post: #1
SD Connect change serial number
Just want to share the easiest way to change the SD Connect serial in the 24C02 eeprom. It can be removed from the board or read with chip clip. I just put a random number of my own, there is a very small chance to get a number that is blacklisted.
After serial change the mux has to be programmed to delivery condition and then initialized again. After that the new serial becomes valid.


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SDC.txt
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Reputation: +7 - Marcos [+1] , maxeugen1 [+1] , JarsaR [+1] , liangyupei [+1] , taztheman [+1] , _villi_ [+1] , pesona [+1]
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[+] 41 users say Thank You to bawareca for this post
22-11-2016, 12:09 PM,
Post: #2
RE: SD Connect change serial number
(14-02-2016, 13:09 PM)bawareca Wrote:  Just want to share the easiest way to change the SD Connect serial in the 24C02 eeprom. It can be removed from the board or read with chip clip. I just put a random number of my own, there is a very small chance to get a number that is blacklisted.
After serial change the mux has to be programmed to delivery condition and then initialized again. After that the new serial becomes valid.

clapping

Hi mate, absolutely fantastic info share.

FYI, I finally got my SD connect from HK.

I've practiced on a spare new 24C02 chip ( not a W6 micro one ), however using a bin file, I can write to the chip ( off board ) and then read, and change serial to any number ( like you have shown ).

I then write the new serial & voila it's done.

I'm hoping to change S/N tomorrow on my C4 & report back. I did look at doing it "off-board" but looking at the PCB ( which is very good quality ), there still is a large risk of damage trying to desolder ( even using works soldering stations ! ).

I think I'll see 1st if I can read EEPROM to verify data is ok on board.

BTW I use XprogM like you and it works like a charm ( still not worked out how to erase EEPROM... but maybe once written, that's not possible ? ).

Thanks once again for the share, it's deffo the safest way to avoid ANY blacklist ever again enjoydriveyes

And the process is literally a 30 second job ! ( once you have all the equipment setup ). rock

kind regards congrats

Learning is good, SHARING is BETTER hi

If my post helps you, don't be shy, say thanks & rep ! yes
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[+] 2 users say Thank You to taztheman for this post
22-11-2016, 16:44 PM,
Post: #3
RE: SD Connect change serial number
24c02 not corect solution to SN change

BR Eddy
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22-11-2016, 17:09 PM,
Post: #4
RE: SD Connect change serial number
(22-11-2016, 16:44 PM)16eddi67 Wrote:  24c02 not corect solution to SN change

BR Eddy

Huh?
Do you know another method?
Dare to share buddy. Cheers smile
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22-11-2016, 19:10 PM,
Post: #5
RE: SD Connect change serial number
(22-11-2016, 17:09 PM)Marcos Wrote:  
(22-11-2016, 16:44 PM)16eddi67 Wrote:  24c02 not corect solution to SN change

BR Eddy

Huh?
Do you know another method?
Dare to share buddy. Cheers smile

It would be nice pal, if you could share, other than a simple sentence.....

BTW, the OP has proved this works.

So what is your solution, share or ????

hi

Learning is good, SHARING is BETTER hi

If my post helps you, don't be shy, say thanks & rep ! yes
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23-11-2016, 14:02 PM,
Post: #6
RE: SD Connect change serial number
(22-11-2016, 16:44 PM)16eddi67 Wrote:  24c02 not corect solution to SN change

BR Eddy

Well Eddy, you know that many of the things we discuss and do here are not correct, but they work wink2
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[+] 12 users say Thank You to bawareca for this post
11-12-2016, 16:39 PM,
Post: #7
RE: SD Connect change serial number
(14-02-2016, 13:09 PM)bawareca Wrote:  Just want to share the easiest way to change the SD Connect serial in the 24C02 eeprom. It can be removed from the board or read with chip clip. I just put a random number of my own, there is a very small chance to get a number that is blacklisted.
After serial change the mux has to be programmed to delivery condition and then initialized again. After that the new serial becomes valid.

Thanks.

It works Great, SN Change with Yanhua Digiprog3 .
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