@MrT10001 Everything except cellullar seems to be working. But the previous owner also had issues with that with Android so I guess the hardware is broken. Fine for me since I only use Wifi.
But another problem now is that it didn't update to the latest Ubuntu touch version 193. Instead it downgraded to version 65 when I tried to update it via the os. Now nothing happens when I confirm the update to version 193.