[amonra]

I achieve all steps of cid change with 64 gb evoplus. I confirm cid changed. i have rns 310 and east europe v8 maps, But unfortunately when I put the card my rns 310 I took a message like that because of your sd card used another system you cannot use this sd card on this system. So what is the problem

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Klone mikroSDHC_SDXC for RNS-310 FX Eastern Europe 2016 V8 SD card
Core countries:
Detailed maps for: Austria, Croatia, Czech Republic, Estonia, Germany, Greece, Hungary, Latvia, Liechtenstein, Lithuania, Poland, Russia, Slovakia, Slovenia, Switzerland, Turkey
Maps with the road network leading to: Albania, Belarus, Bosnia-Herzegovina, Bulgaria, Macedonia, Moldova, Montenegro, Romania, Serbia, Ukraine

Enjoy the new maps!

1 - Card EVO + (I tried 32G and 64G SD)

2 - FAT32 formatted card (in Windows) and copy kriptnav in rrot (corrected)

3 - Install Ubuntu 32/64
https://www.ubuntu.com/download/desktop

4 - Copy local (Desktop linux) folder CID

5 - You open the copied folder and right cick -> open terminal

6 - check with the command execution rights "ll". You must have attributes besides "r", "w" and a "x".
If there is an X writes: "chmod 777 mmc32" linux if you have 32 or "chmod 777 mmc64" if you have linux 64.
And the rights and check the "ll"

7 - Insert the SD slot. Terminal command "df" and verify the name card.
Somewhere down everything must occur "mmcblk0" + p + a number.
The suffix p "number" is the partition on the card, we are not interested, just use "mmcblk0".

CID To read the original SD:
cat / sys / block / mmcblk0 / device / cid
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

8 - To change CID terminal command:

- Linux 32
sudo ./mmc32 prog_cid / dev / mmcblk0 0941504146205344021349037f00fa00

- Linux 64
sudo ./mmc64 prog_cid / dev / mmcblk0 0941504146205344021349037f00fa00

Writing new CID: 0941504146205344021349037f00fa00
Success! Remove and Reinsert SD card to check new CID.
Samsung EVO PLUS 32 Gb
MB-SC32D/??
MB-MC32DA/??


To read the SD CID changed:
SD disassemble and remove it from the linux PC SD reader, and then paste it into the PC
cat / sys / block / mmcblk0 / device / cid
will be displaying the new CID 0941504146205344021349037f00fa00
without lock sd


You should see 0941504146205344021349037f00fa00 line. The last two characters may be different, for example, be 01. No matter.
The main thing is that the first 30 characters are the same.
"thanks" or "Add a reputation"

I did all this steps with 64 gb evo plus. cid changed last two character is 01. Then I go to car and put the card rns 310. But the message on screen is because of used another system this sd card cannot be used on this system. What can I do. I am sure chenged cid