Also, download the latest Firmware for InkCase i7 v1.4.6 (23rd May 2017)
If you would like to roll back to the previous firmware, download Firmware for InkCase i7 v1.3.8 (old)
Run Installer. Connect the InkCase i7 to your computer with the provided cable when prompted.
Press and Hold the middle-clickable button on your InkCase i6 for about 10 seconds. If successful, the installer should show “1 InkCase device detected”. Click Next.
Download InkCase i7 Firmware. Unzip and extract .img file. Remember saved location.
Click Browse and Navigate to the .img file. Click Install