You have both smartphone and PC connected at the same network. But no connction between the two.
A possible reason is a firewall on the smartphone, .i.g. ReThink. In this case you should exclude KDE connect from firewall.
Verify a KDE-Neon iso with a sig file
You have first of all to install the public-key of KDE-Neon:
- downloading it (it is a text file such as
armored-keys.asc) - and installing it gpg –import [your-downloaded-public-key-file]
Then you have to go into the folder where are both iso and sig files and give this command
gpg --verify [your-iso-file-name].iso.sig
You should see something like:
gpg: assuming signed data in 'neon-user-20200813-1119.iso'
gpg: Signature made �� 16:40:21 PKT �� 13 �������� 2020
gpg: using RSA key 348C8651206633FD983A8FC4DEACEA00075E1D76
gpg: Good signature from "KDE neon ISO Signing Key <neon@kde.org>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.
Primary key fingerprint: 348C 8651 2066 33FD 983A 8FC4 DEAC EA00 075E 1D76