Patch to run Netflix/Amazon/Hulu
Checked on TinkerOS v2.0.3 and v2.0.4 with Chromium v62 and v63.
Install chromium-widevine
sudo apt-get install chromium-widevine
Download the tinker.zip file.
Extract the files, then cd to that directory.
Make the install.sh file executable and run it.
chmod 755 ./install.sh
sudo ./install.sh
Reboot the device and run Chromium (User)
It should be in your start menu/Internet
You can also move the chromium-user.desktop file to your desktop.