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I am new to the Car2Play things .. i did the update yesterday, and my dongle is broken.
Is there a guide or tutorial for downgrading the car2playAir dongle?

searched since yesterday, but havent found anything that helped me.

This thread has info on updating the dongle using a USB stick. See the first post.
You'll need a U2W_Update.img firmware file to load to the USB stick. Firmware from 6/17 or 6/19 seems stable for folks.

This link is used to download the .img files. Change the date in the URL to point to different folders.
However, it appears neither the 2020-06-17 nor 202-06-19 work anymore.
 
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I have this exact same screen in UK. I've hit the upgrade button... and waited... and waited.... The update seems to get to around 90% then stops (this bit is quick - around 30 seconds max). I've waited at the 90% mark for over 10 mins.

I sent an email and tried to upload the log file via the safari browser... Let's see how quick they respond !

In the US, same exact experience. I received my unit yesterday and was attempting to upgrade to 2020.07.01.1234 and also saw it hanging at 90% no matter what I tried. Went to give it another go this morning and now see the same message and upgrade-to version that nightmare28 posted.
 
I just shake my head everyday at how they can just keep throwing crap fw's out randomly that fail and brick devices. Unassuming people think "there's an update, that's a good thing". Really pisses me off.

If it ain't broke don't fix it
 
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This thread has info on updating the dongle using a USB stick. See the first post.
You'll need a U2W_Update.img firmware file to load to the USB stick. Firmware from 6/17 or 6/19 seems stable for folks.

This link is used to download the .img files. Change the date in the URL to point to different folders.
However, it appears neither the 2020-06-17 nor 202-06-19 work anymore.

Ok, was a fail from me, to not read the first post :)

Cheers for the help, but is there a way to get the Firmware Image?
Like u said, the downloads dont work for me, also the stock firmware from 2019-12-09 cant be downloaded from carlinkit homepage.
 
Ok, was a fail from me, to not read the first post :)

Cheers for the help, but is there a way to get the Firmware Image?
Like u said, the downloads dont work for me, also the stock firmware from 2019-12-09 cant be downloaded from carlinkit homepage.

Which FW version do you want I may have it backed up.

Under no circumstances do I take any blame, this is just a link for you to try if you want. I’ve just download from the links above when available and/or from users on here.

The newest version 2020-07-16 is posted above though if you want to try with that
 
Which FW version do you want I may have it backed up.

Under no circumstances do I take any blame, this is just a link for you to try if you want. I’ve just download from the links above when available and/or from users on here.

The newest version 2020-07-16 is posted above though if you want to try with that

Hi!

If you can put a link to your 06-19 archive, it will be great.
Stuck since yesterday update on my Ford Sync 3 Infotainment system.
Carplay connexion ok but not more display...

Thank you !
 
Hi!

If you can put a link to your 06-19 archive, it will be great.
Stuck since yesterday update on my Ford Sync 3 Infotainment system.
Carplay connexion ok but not more display...

Thank you !

Same here with Ford Sync 3, but here blue LED is blinking always and BT connection on iPhone just 2 seconds connected then disconnected:(

But I think we need 06.16 Version?!
 
Here is 2020-06-19, again at your own risk, this is the copy I have.

View attachment 934706
Hi, will this firmware work with the CPLAY2AIR unit?

i stuck in my usb, powered via a usb plug as per the guide.

My lights flash alternating red / blue for a while, then solid red only. I waited for a further 3 mins & saw now change.

The dongle still works in my car - but the available update still shows ???

is there a way to see the current firmware running on the device that I’ve missed somewhere?

Your help is very much appreciated.
 
Hi, will this firmware work with the CPLAY2AIR unit?

i stuck in my usb, powered via a usb plug as per the guide.

My lights flash alternating red / blue for a while, then solid red only. I waited for a further 3 mins & saw now change.

The dongle still works in my car - but the available update still shows ???

is there a way to see the current firmware running on the device that I’ve missed somewhere?

Your help is very much appreciated.

You successfully flashed the firmware via USB. That's what the light patterns you saw indicate. It alternates red/blue while flashing and gives a solid red light once it's complete.

Even though newer firmware may be available via 192.168.50.2, I really suggest avoiding flashing anything via that method for now. If the adapter is working in your car, leave it alone for the time being.
 
You use the CarPlay2air Adapter and Apple CarPlay?

For Ford Sync, you should flash the 6.19 firmware. I am running that one and it's working pretty well with Sync 3. Here are some more detailed USB flashing instructions I wrote up earlier:

 
You use the CarPlay2air Adapter and Apple CarPlay?
Yes I use CarPlay2Air adapter and Apple Carplay.
CarPlay2Air pluged in my car, then I pluged the usb key with firmware to it.
Screen show udpate infos, wait until it say "succes"
[automerge]1594998911[/automerge]
Does it show the version now as 2020-06-19 on your car screen?
I don't know where to see it on my car screen
Bottom right ?
 
Got now an usb-c carlinkit 2.0 dongle, after the old usb-a carplay2air get‘s broken... today an update 17jul is available for ota, but on the iPhone screen it is mentioned to upgrade to 16jun Firmware before update to 17jul version. Does anybody else had this screen? Is it easy to do an ota update without bricking the device?
I see the JSON looking like this TODAY:
${"filePath":".\/download\/2020-07-17\/U2W_Update.img","fileSize":"6346854","fileName":"U2W_Update.img","version":"2020.07.17.1459","updateTime":"2020-07-17 16:33:20","updateLog":"Please upgrade version 06.16 before upgrading this firmware\nFix some bugs"}

However, there does not appear to be a file to download at the 2020-07-17 folder. So...?

Has any one actually gotten their hands on 2020.07.17.1459? Or is it vaporware?
 
In the US, same exact experience. I received my unit yesterday and was attempting to upgrade to 2020.07.01.1234 and also saw it hanging at 90% no matter what I tried. Went to give it another go this morning and now see the same message and upgrade-to version that nightmare28 posted.

ok thank you! I will not do any update. I tried to contact carlinkit via Facebook messenger, maybe they will give me a solution. I will update you on any news/information how to solve this problem...
 
I took the chances on my wife’s car today. I have 7.17. Volvo XC90. Seems to work fine
[automerge]1595003727[/automerge]
I took the chances on my wife’s car today. I have 7.17. Volvo XC90. Seems to work fine

I won’t touch my Jeep Wrangler though. Lol keeping that ****er on 1.22. Version
 
For Ford Sync, you should flash the 6.19 firmware. I am running that one and it's working pretty well with Sync 3. Here are some more detailed USB flashing instructions I wrote up earlier:


But I’ve got an normal USB stick no flash but I think this will be ok.

So I will try but I’m unsure if I should wait for hopefully another update from CarPlay2air to fix the problem that always the blue LED is blinking and no BT connection.
 
I have the Carlink USB-C and a 2017 Cadillac XT5. I am in USA. I have both the audio distortion after 5-8 mins and the delay issue. I've corrected the delay issue with the relay fix. Latest firmware still has audio distortion.
 
There’s a 2020-07-16 link, wonder if this is the OTA 2020-07-17 one it’s pointing to?

What does your version say on your phone when connect, as in version and info
 
I just updated my both devices:carlink USB-A and USB-C without any problems OTA on 2020.07.17.
On my „old“ USB- A safari shows 100% ok.
On the new. USB-C safari stays at 90% - but carlink restarts and a safari refresh shows 2020.07.17.
 
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