I am unable to transfer my personal key to a new device with Android 11. I have tried two ways:
Importing the existing key from kontalk-keys.zip is not possible. I have copied kontalk-keys.zip to the Downloads folder of my new phone. Yet the file chooser dialog does not show the file in the folder.
Register device via QR code: Kontalk on the new phone ask for the key password. Yet it gets stuck in “Requesting account”. After using the return button a message appears: “Verification cancelled,
you might recieve a SMS anyway.”
I would appreciate any help.