Support ONYX BOOX Caesar 3

ATTENTION! Check the build number before updating the software. It can be found in the device settings on the "About device" page. If the build date is the same as the version presented here or higher, the device must not be updated!

Current firmware version Jan 4, 2019

Version: 2019-01-04_11-11_1.9.1_f12fc98
MD5 checking sum: 6a14ba15af552a317ffbf566722268c5
Download: firmware update file (276.204 MB, ZIP-file)

Setup

Download the firmware update.zip file onto your PC.
Charge the device battery at least up to 50%.
Extract the content from the downloaded update.zip file. You will have the update.upx file.
Connect your ereader to your PC.
Copy this update.upx file into your device into the root directory of the internal memory via a USB cable.
From the main page of the eReader go to Settings > About > System Update > Check update from local storage.
There will be a question: "New update package found. Do you want to update?". Choose "OK".
Updating process will start. It lasts for about 5 minutes.
If there appears the system menu in the process, select Reboot Now with the help of the side buttons and confirm your choice with a short press of the Power button.
Wait till the user interface starts.
After the procedure, go again to Settings > Privacy > Factory data reset > Reset device and Erase everything. This procedure is necessary to make the device work properly.