Current infotainment software version? Update issues

[powerofdreams]

So I was having issues updating my infotainment system awhile back. I tried both the wireless and USB methods and kept getting an error message. The dealer tried to update it unsuccessfully after I took it in, though the update no longer appears after that visit.

Is the current software version 77CA-0055-121? I swear this is the same version that showed when I took it to the dealer, so I just want to make sure the update actually went through. It didn't appear to, though it's possible it completed during the drive home from the dealer.

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[marcusm86]

Mine is always real annoying.. and i got my FL5 in November - doesnt look like i have any update history either.
version status
audio 77CA-0075-121
tcu removed

 

[zumbooruk]

I also yanked out my TCU, the only way for me to update is via USB, Honda OTA USB Website was giving server errors for a long while, but seems to work now.

My version is 77CA-0068-121 and the Honda site now says says "No updates are available at this time"

CarPlay kept disconnecting, and most of the time, not reconnecting. I set it up for USB only, I also permanently stopped the Honda navigation app, per recommendation on this forum.

 

[Xmetal]

Mine is still showing that I have a corrupted json file? My car is a March 2025 build and the audio version is also 77CA-0068-121

 

[marcusm86]

Mine is still showing that I have a corrupted json file? My car is a March 2025 build and the audio version is also 77CA-0068-121

donno if you wanna try to modify that file to see if that fixes it.. i have had 0 luck with that site, but mine is apparently up to date as of may 20th.
Heres what i found -

So i used a different drive and the corrupt file did not have my VIN after the deviceID. But i am getting the connection error with the proper one.. This was failing on a 256GB drive partitioned to only a 30GB Fat32 partition - the rest was empty (no volume made). A 16gb flash drive with no partitions only formatted to FAT32 looks to get the right data.
{"deviceData":{"deviceID": "VIN GOES HERE"

This was with the non-corrupt file

https://www.civicxi.com/forum/threads/spying-on-you.53757/page-12#post-1054616

 

[J_D]

I have nothing to my car except connect to home wifi and search for updates occasionally. Wireless CarPlay works flawlessly.

 

[Xmetal]

donno if you wanna try to modify that file to see if that fixes it.. i have had 0 luck with that site, but mine is apparently up to date as of may 20th.
Heres what i found -

https://www.civicxi.com/forum/threads/spying-on-you.53757/page-12#post-1054616

Filling in the VIN worked - Thanks for that! I'm getting an "No updates" message now.

Edit: I was using a 32GB drive formatted to FAT32 and the VIN data was missing. I'll try to find a 16GB drive next time to see if all the fields get filled in properly.

 

[tc0566]

My 2025 is version 77CA-0079-121. Website shows it is up to date.

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