iOS 14 device to support Android 10 device
I wonder which are all technical and non-technical prerequisites to be fulfilled in order iOS 14 device can support Android 10 device. Case description:
Both sides are private user.
Supporter peer behind firewall, supported peer firewall unclear (latter one for sure behind broadband mobile modem+router).
Supported peer: Android 10, One UI 2, Knox 3.5, Samsung A50, TeamViewer QuickSupport installed and in use, Addon for remote control still not installed
Supporting peer: iOS 14, TeamViewer app installedfrom App Store not before 3 days ago.
Latest try to conduct remote support failed. Supporter initiated connection, supportee received connection request and got question to allow incoming connection, suportee allowed connection, on supporters side certain message is displayed for a fraction of one second then disappearse. Finally connection was not established. iOS TV app log was saved locally and is available for analysis.
I wonder if missing addon for remote control is the reason of encountered problems.
If yes, is that addon for Samsung A50 available for download in Samsung Galaxy app store?
Or should we rather take universal app?
What else could be the root cause?
UPDATE
This is the message which supporter peer (iOS 14) gets during it awaits supportees allowance to connect and during latter one pushes onto Allow button: "Your partner didn't confirm your query to view his screen. The connection was close". It pops up while supporter is awaiting allowance from supportee and latter one tips onto Allow button (it is the same what I meant by "error message shown for a fraction of one second").
Below log captured on supporter side (iOS 14, TeamViewer app):
[The logfile has been removed as per the community guidelines.]