This is a workaround for getting the DJI Go 4 app to run if you’re running Android 7.1.1 on a device with high resolution. I haven’t had any issues with changing this setting, but record your default setting in case you need to change it back!
Unlocking developer options on Android:
1. Go to the settings menu, and scroll down to “About phone.” Tap it.
2. Scroll down to the bottom again, where you see “Build number.” (Your build number may vary from ours here.)
3. Tap it seven (7) times.