@MrRoughwood
Hi there, I am new to Ubuntu 24.04 on a Fairphone 4 and it is indeed very exciting!
But I have a problem with battery drain, too. When I have turned on WiFi and Data Connection - tonight it was 4G - it drains from 80% to 45% within 6 hours.
Even for staying reachable in the night that seems enormous for me.
Turning on the display and using it almost doesnt seem to make a difference batterywise...

Did you try to have only 2G enabled and checked the battery drain for that setup?

Do I have to freeze the waydroid container even when I quitted waydroid?

Should I downgrade to 20.04?

I am using a Fairphone 4 with Ubuntu Touch 24.04 on it, flashed with UBports, but with Android 12 pre-installed instead of Android 11. Even ordered a new SIM-Card for it

Any other clues? Do I have to post more information so you guys can help me? Thanks a lot!!