Recently my HU carplay has been connecting and then immediately disconnecting. I've had problems in the past and it would figure itself out so never updated anything but this issue has persisted for a while now.
What files should i be downloading to update?



@Support Dasaita - Thank you! I've still been having some issues with zlink disconnecting randomly, random reboots of the head unit and apps crashing (with pop ups).
Someone told me to download this update from 2024:
https://www.dropbox.com/scl/fi/q6xth470whr5sz5vfrn0k/update.zip?rlkey=7fzg210e29xm2ghwu3cexxr5z&dl=1
which addresses all of the above. However when I tried to install/update, i got the below screenshot. I am on build 29 but it is for build 30 and above. Are you able to provide me the file/download link for build 30 firmware so that I can then update to april 2024 after?

@Jonathan T
Hello,
Please try to shot click to select "wipe data/factory reset" and long press to confrim.
Then shot click to select the "apply update from SD card or USB" and long press to confrim.
@Support Dasaita Hi, thank you for your reply! I followed your steps but still see an error about “expected build 29.” Can you please send me the correct update file that upgrades my PX6 from build 29 to build 30 so I can then install the latest firmware? Thank you!