We recommend that you update the system directly on your Supernote device:
Connect to Wi-Fi.
Go to [System] in the settings menu and tap "Check" for system updates.
If you cannot update on your Supernote, Please download the firmware for your device and update it manually.
For A5 X and A6 X: Chauvet 2.4.15
For A5: SN100.B000.432
For A6 Agile: SN078.B001.432
Connect your Supernote to the computer with a USB cable.
For A5 X and A6 X devices, copy the firmware (DO NOT UNZIP) to the "Export" folder of Supernote; for A5 and A6 Agile devices, copy the firmware (DO NOT UNZIP) to the root directory of Supernote.
Unplug the USB connection, tap “Confirm” on your Supernote to continue, and if no prompt pops up, please restart your device directly to proceed to update.