Navigation fails after preparing SD card using leafsdtools (2016 Nissan Leaf)

[osa-ui]

Hi! First of all, thank you for providing this tool.

I followed the instructions in this repository and also the guide here:
https://opencarwings.viaaq.eu/static/navi_guide.html

Unfortunately, my Nissan Leaf still refuses to launch the navigation system.
Even when I put my original Nissan SD card back, it still does not work anymore.

Vehicle / System

Model: Nissan Leaf

Year: 2016

Head unit error message:

Navigation launching failed
Set: QY8202NE
ApplicationB: 102
SNO: 00012252
ApplicationN: 110

Previously I also received:

The SD memory card cannot be read correctly
Code: E-01-1007
Version: 139

What I Did

1️⃣ Followed leafsdtools instructions
2️⃣ Followed opencarwings guide
3️⃣ Wrote SD
4️⃣ Inserted card into car → update failed
5️⃣ Re-inserted original OEM SD card → launching failed
6️⃣ Fully powered off car (driver door open, wait, restart) also 12v Battery disconnect
7️⃣ Same result every time

I can share if needed:

Picture of the error screen
SD CID
Region / market details
Any additional logs or info you need

Thanks a lot in advance for any help!

Ps: when inserting original SD card for a split second it show something like "preparing to update " screen then end with "The SD memory card cannot be read correctly" . i did lock/unlock the card both the original and leafsdtools version. I even tried to write a new sd card with the backup of my original sd card and still getting the same errors.

ps2: what i think is happening is, the unit is stuck in an update loop and it fails for some reason however none of the reset steps I tried manages to distrup/end the update.

[developerfromjokela]

Hi!

For your navigation unit (QY8XXX), the booting procedure is different. For opencarwings, I will post updated guide soon, because its method of updating connection settings is completely different and does not need leafsdtools at all :)

And happy new year also!

[osa-ui]

Hi!

For your navigation unit (QY8XXX), the booting procedure is different. For opencarwings, I will post updated guide soon, because its method of updating connection settings is completely different and does not need leafsdtools at all :)

And happy new year also!

Thanks for getting back so quickly. So are you telling me there's a fix to my problem, so i dont need to end up at the nissan dealership, paying thousands of£.

[developerfromjokela]

Hi!

For your navigation unit (QY8XXX), the booting procedure is different. For opencarwings, I will post updated guide soon, because its method of updating connection settings is completely different and does not need leafsdtools at all :)

And happy new year also!

Thanks for getting back so quickly. So are you telling me there's a fix to my problem, so i dont need to end up at the nissan dealership, paying thousands of£.

If your mission is to make use of opencarwings then yes, if it's something else, I'm not too sure :) Could you tell more about what you're trying to accomplish?

[osa-ui]

Hi!
For your navigation unit (QY8XXX), the booting procedure is different. For opencarwings, I will post updated guide soon, because its method of updating connection settings is completely different and does not need leafsdtools at all :)
And happy new year also!

Thanks for getting back so quickly. So are you telling me there's a fix to my problem, so i dont need to end up at the nissan dealership, paying thousands of£.

If your mission is to make use of opencarwings then yes, if it's something else, I'm not too sure :) Could you tell more about what you're trying to accomplish?

Yes I would love to self host ocw and make use of it , it didn't go well for now, so hopefully i can fix this and not end up at the dealership to sort my now broken unit ;). Happy New Year too btw

[osa-ui]

Just a quick update:
It turned out the system was indeed stuck in an update loop.I was able to fix it with help from @developerfromjokela.The solution was to use a previous version of leafsdtools and cancel the update from there.My original Nissan SD card is now working again. Thanks for the help!