Well I wish I had read this thread before buying a “Samsung Galaxy A7 Lite” to replace my old iPad. (Skydemon are no longer supporting anything older than IOS10, so my trusty 11 year old ipad used only for SD, has become redundant as its stuck with iOS9)
anyway, as previously described by others, the Samsung tablet is totally unusable with PilotAware Classic, waiting for device pops up in flight at random times when navigating with SD. Most frustrating and totally unusable.