Enable HDR10 on HiSense 4K TV’s
- Press the settings/gear button on the remote control
- Press to the right on the controller direction pad to bring up all settings
- Click on About TV and Check Firmware Upgrade and download and install any updates. If there are no updates skip to step 4
- Click on System, then HDMI Function, then click Adjust next to HDMI 2.0 Function and choose Enhanced
HDR10 will now be enabled.