Some more test later, I'm a bit wiser..
I managed to delete vendor and flashed the image again -> same problems.
I tried Pixel Experience from this thread -> same problems.
Unitl now I have tried only my own two SIM-Cars from Deutsche Telekom.
Now I put in my daughters SIM from another provider...
Hi, thanks for you answer.
Modem-Version is as you stated. I have wiped Cache, System, Data, Internal Storage before installing this rom. The only one I did not wipe is "Vendor", didn't know if it is save to kill it also. Could this be the reason?
Great, for me the first Andorid 10 Rom on Marmite where fingerprint is working. Looks like all key features are working also. Only one Problem I have found: Mobile Data is not automatically connecting if LTE mode is chosen, only GSM/WCDMA (auto connect) will get a reliable connection which...