Support ONYX BOOX Lomonosov


  1. Optimized metadata extraction in the ONYX library.
  2. Some improvements in translations.
  3. The number of screen backlight settings has been increased.
  4. A number of other minor changes and improvements have been made.
  5. Some bugs have been fixed.


  1. Download the firmware update.upx file onto your PC.
  2. Charge the device battery at least up to 50%.
  3. Connect your ereader to your PC via a USB cable.
  4. Copy this update.upx file into your device into the root directory of the internal memory via a USB cable.
  5. From the main page of the eReader go to Settings > Firmware Update > Check for updates.
  6. There will appear the question: "New update package found. Do you want to update?". Choose "OK".
  7. Updating process will start. It will last for about 8 minutes.
  8. Wait till the user interface starts.