If I have a Carlinkit 2.0 dongle(U2W Plus), then how can I upgrade online? Only 5 steps to upgrade wireless adapter. (Attaching Video at the bottom provides more details.)
Warning: We strongly recommend that you do not upgrade while the product is in good working condition. If you must upgrade, please strictly follow our operating instructions. If the product cannot work due to the failure of upgrading, you will need to send products back for repair and bear the corresponding high costs of freight and maintenance!
Note: During the update process, do not operate any buttons or touch the screen. Do not move the product or power it off.
Step 1. Plugged the dongle into the USB socket on the car to power on.
2. Turn on the iPhone's WiFi, click the WIFI name of the product, enter the password 12345678 to connect.
3. Enter 192.168.50.2 on the phone's Safari browser to view the version upgrade page.
4. Click the Update Now button to start upgrading the version.
PS: If you have issues after upgrading the dongle, you can upload the logs to web page 192.168.50.2.
If you can't upgrade the firmware online, you can upgrade it by USB flash drive.