Enable sideloading
Enable it on the Supernote under Settings → Security & Privacy.
Supernote Calendar · Installation
Open this page in Chrome or Edge on a computer. The Supernote is connected by USB and remains unlocked during installation.
Designed for Manta and Nomad running Chauvet 3.29.42 (Chauvet.E103.2606141001.2389_release). Errors and data loss are possible. Keep a current backup and read the terms of use first.
Enable it on the Supernote under Settings → Security & Privacy.
Use Chrome or Edge on the computer and approve USB debugging on the device.
Connect the Supernote, select the device, and confirm installation.
After installation, open More → Calendar on the Supernote and set up the calendar account.
The installation runs directly between this browser and the connected Supernote. The APK is not uploaded to another server.
Use Chrome or Microsoft Edge on Windows or macOS. Safari and Firefox do not support this USB installation.
This firmware has not been tested. The app may fail or cause data loss.
The calendar is now available through More → Calendar.