ipad 2

Just purchased a second hand ipad mini 2 as a dedicated device to my mavic, overall great condition, battery seems to be in good health but it looks like it holding the power not as long as expected, I have played with if connected to DJI GO 4 app for maybe about 20 minutes on full brightness...

I had read here in the forum that the iPad 2 could be used with my Mavic. My iPad: iPad 2 (Wi-Fi) [Model A1395] When I try to download and install DJI GO 4 from the App store, I get a message that reads: "Cannot Download" "This app is not compatible with your device." Am I...