Connection profile corruption

[TT-ZX]

I'm trying to edit the connection profile using https://opencarwings.viaaq.eu/navi but this does not survive when using it in the head unit.

I have a 2019 JDM leaf with a single SD slot. I have de-soldered the eSIM in the 4G TCU and installed a SIM holder and SIM for 2degrees network here in New Zealand.

I've tried just modifying the 1st profile but this causes it to not show up in the Phone Company screen in the HU. I've tried just deleting all but the first profile (without changing the profile itself) but this causes the 1st profile to not show up in the Phone Company screen. In all cases when I try and read the CWS_SYS file using https://opencarwings.viaaq.eu/navi after it has been in the car it just shows up as corrupted.

I think maybe the connection profile format has changed or something and the HU doesn't like the modified file. The original file can be downloaded from here. https://send.bitwarden.com/#8Nlk3wK5dUSJaLQ4AAkmXQ/3L9OmZZeDON9UPgEnfo7PA

[developerfromjokela]

Hi. did you

I'm trying to edit the connection profile using https://opencarwings.viaaq.eu/navi but this does not survive when using it in the head unit.

I have a 2019 JDM leaf with a single SD slot. I have de-soldered the eSIM in the 4G TCU and installed a SIM holder and SIM for 2degrees network here in New Zealand.

I've tried just modifying the 1st profile but this causes it to not show up in the Phone Company screen in the HU. I've tried just deleting all but the first profile (without changing the profile itself) but this causes the 1st profile to not show up in the Phone Company screen. In all cases when I try and read the CWS_SYS file using https://opencarwings.viaaq.eu/navi after it has been in the car it just shows up as corrupted.

I think maybe the connection profile format has changed or something and the HU doesn't like the modified file. The original file can be downloaded from here. https://send.bitwarden.com/#8Nlk3wK5dUSJaLQ4AAkmXQ/3L9OmZZeDON9UPgEnfo7PA

Hi. Did you check the "SD Card" checkbox on site site? Could you also send me what happens to the file after it has been in the car?

The format of the CWS_SYS you sent seems to be correct.

[TT-ZX]

Yes, I checked SD Card on the site. Here is the file after it has been in the car. https://send.bitwarden.com/#06cf7zgJa0680rQ_ABBSuw/8vuBJy70ddE30b9plcwLUA

[developerfromjokela]

Yes, I checked SD Card on the site. Here is the file after it has been in the car. https://send.bitwarden.com/#06cf7zgJa0680rQ_ABBSuw/8vuBJy70ddE30b9plcwLUA

Interesting, it seems to be overwritten with completely different file. Something's funny with the SD card, feels like the small partition is getting corrupted or something. Have you tried with another SD card, if that would fix it?