Identify your Firmware version.  

Go to: Setting> System> About device  

 

Model number = IFP51  


 

Change in Ver. 20250930

  1. Added ViewBoard Settings Widget, including volume, brightness, input source, and user switcher.
  2. Pre-loaded Google Slides and Google Docs (Google Sheets and Workspace Widget are still in progress).
  3. Disabled randomized MAC address (device MAC only).
  4. Audio improvements and support Audio Adjustment Settings
  5. Allow user to disable automatic OTA.  
  6. Update Home Button behavior (configurable)  
  7. vLauncher default to guest mode
  8. Add Audio Adjustment Settings (Sound Equalizer)
  9. Fix issue causing unintended packet transmission to google.cn
  10. Removed ViewSonic customized pages in Setup Wizard during user account creation.
  11. Address a critical issue that caused the system to crash when the user changed the language setting.