Thanks.
My only guess is that the Google-Files does a better (=correct) job of installing from an apk, otherwise all other attempts which failed were the same.
Interesting - Success.
I tried it one more time - but this time using the Google Files app instead of other fIle management apps.
* Turned on allow install of apps from Google files
* re-downloaded from DJI (DJI Go 4 - Download Center - DJI)
*in...
What is your version of Android and Go-4?
Both of my newer (failing) systems are Android 14, and GO4 V4.3.54.
My working tablet is Android 7, and GO4 V4.3.46.
Thanks - The "other thread" (dji-go-4.148746/#post-1697127) was just a comment on someone else's situation which was a bit different. His installed and ran but could not login, mine (two systems) won't run).
My comment there...