U2-X New System 20220730.1502.02 Public Beta

This upgrade file is not the official version of the software, although we have done some pre-testing, but still cannot guarantee full compatibility with your device, if you encounter problems after the upgrade, please contact Sam on this page.

Updates.

  • Automatically determine Android Auto/CarPlay mode, no need to switch manually.
  • Support memorizing the names of two phones, support manual connection and switch two phones easily.
  • Added the setting item of Android Auto split screen function, you can choose split screen or full screen.
  • Added video streaming mode and audio streaming mode to greatly improve compatibility.
  • The interactive interface is added, you will get some status feedback and the product is easier to use.
  • Multi-language support
  • Add auto-connect switch, you can choose to turn off the auto-connect function.

1. Automatically determine Android Auto/CarPlay mode, no need to switch manually.
2. Support memorizing the names of two phones, support manual connection and switch two phones easily.
3. Added the setting item of Android Auto split screen function, you can choose split screen or full screen.
4. Added video streaming mode and audio streaming mode to greatly improve compatibility
5. The interactive interface is added, you will get some status feedback and the product is easier to use.
6. Multi-language support
7. Add auto-connect switch, you can choose to turn off the auto-connect function.

*Android Auto split screen setting does not support screens with resolution below 840*480 and resolution above 1920*720

Download firmware

How to update offline

  • Connect the U2-X to a 5V power supply and make sure the U2-X is on (red light is on)
  • Decompress the downloaded file to get "update.img"
  • Copy "update.img" to the root directory of USB flash drive (USB flash drive file format is FAT32)
  • Insert the U disk into the USB-A port of the U2-X, the U2-X will automatically upgrade when it detects the upgrade software, and the red and blue lights of the U2-X will cross-flash during the upgrade process
  • When the red and blue lights are always on, it means the upgrade is successful, then you can unplug the U disk and power off

1. Connect the U2-X to a 5V power supply and make sure the U2-X is on (red light is on)
2. Decompress the downloaded file to get "update.img"
3. Copy the "update.img" to a USB flash drive (the file format of the flash drive is FAT32)
4. Insert the U disk into the USB-A port of the U2-X, the U2-X will automatically upgrade when it detects the upgrade software, and the red and blue lights of the U2-X will cross-flash during the upgrade process.
5. When the red and blue lights are always on, it means the upgrade is successful, then you can unplug the U disk and power off.

*Do not disconnect the power during the upgrade process, otherwise the device may be damaged.

Please contact Sam to report and fix the problem

sam@ottocast.com

Before contacting Sam, please prepare the following information so that Sam can solve the problem for you quickly:

Name.
Country.
Vehicle in TEST 1 (Brand, Model, Year)
Vehicle in TEST 2 (Brand, Model, Year)
Vehicle in TEST 3 (Brand, Model, Year)
Issues &Suggestion (Describe it as organized as possible, for example: 1, ... 2, ... 3, ... ... 3, ...)