CC3200STK-WIFIMK: Connecting via WiFi with iOS App

Part Number: CC3200STK-WIFIMK

Hi TI -

I have two SensorTags.  Both have problems:

1. A new SensorTag that seems to be working fine the but iOS application doesn't show it in the WiFi devices list.  I see others having similar problems solved the problem with old phones and old iOS versions but that's not available to me (iPhone 11 with iOS 13).  

2. I have an old SensorTag and it works fine but won't OTA Update.  Even with new batteries and multiple factory resets.

Is there another way around either issue?

Thanks,

Bob