Samsung SM-T387AA Android 9.0 Pie - Hotspot on/off is not working through programmatically.
Samsung Galaxy Tab A Device Model :SM-T387AA with Android OS version 9.0 (Pie) latest update is not working for hotspot functionality.
I want to turn On/Off hotspot programmatically using my android app (JAVA programming language) . I can see AT&T AllAccess app is stopping hotspot to turn On/Off.
I have updated AT&T AllAccess app, 4G device, data plan of 5 GB.
Error message shows-
Mobile Hotspot Error : A network issue may be preventing use of your Mobile Hotspot.
On Android OS version 8.0 Oreo, Hotspot is working fine without any issue.