I got the prerelease for the new Android OS  and the app won't open. Any idea when this will be updated? Phone Pixel 2 Os Android P Beta Thanks Travis

Same Question here! This is very frustrating! Not every DJI customer is an Apple user. Please update the app for Android P! I cannot fly at this point.

Having the same problem on a Pixel 2 XL. DJI customer service when are we getting an update?!?

I found a solution!!
Use the AirMap app found on the play store.

I have the official release of P, and it's working (4.2.16) just fine

I have the official release of P, and it's working (4.2.16) just fine, Whoops double post, and no it doesn't work either, I thought I had tried it last night

ya throughout the Android 9 beta process the DJI Go 4 app would not work then it would etc so i just uninstalled it and only use my Nexus 6 using stock 7.1.1 and life is good...........Now i use the NLD Go 4 app on one of my Mavics