Connect the Ubox 9 to the PC while holding the (usually hidden inside the AV port).
Often includes newer versions of pre-installed apps and better codec support for 6K video. How to Check Your Current Firmware Version
If a version is available, follow the on-screen prompts to download and install. Do not power off the device during this process. 2. Manual Update (USB or SD Card)
Ensure you are downloading firmware specifically for the Ubox 9 (Gen 9) . Using Ubox 8 or Ubox 10 files can permanently brick your device.