How to install Litchi on DJI monitors (CrystalSky, Phantom 4 Adv/Pro RC with Screen)
On your DJI monitor, open this web page (https://flylitchi.com/crystalsky) and tap here to install the Amazon Appstore
Login to your Amazon account in the Amazon Appstore app you just installed
Tap here to download Litchi. Please note that you can only have one version of Litchi installed at once; you cannot have Litchi from Google's Play Store installed on the same device as Litchi from Amazon's Appstore.
By default, Litchi's in-app warning messages are disabled on DJI monitors, so make sure to enable them by going into your DJI monitor 'Settings -> Apps -> Swipe left to see All apps -> Litchi', then check 'Show notifications'
You're now ready to use Litchi on your DJI monitor. For the Phantom 4 Adv/Pro RC with Screen, you will need to plug a cable into both USB ports at the back of the remote controller in order to connect your drone to Litchi.
(Optional) If you wish to use Google Maps as your map engine, there are a few extra steps: