Samsung S6 update to version 0.9 causes bootloop

/e/ version: e-0.9-n-2020051554230-dev-zerofltexx.zip
Device model: SM-G920F
When it started to occur: after update from e-0.7-n-2020021541379-dev-zerofltexx.zip and boot
Reproducible with the last /e/ version: e-0.7-n-2020021541379-dev-zerofltexx.zip works fine
Reproducible with LineageOS: N/A

Summary

Device update at 0.7 to latest 0.9 is not possible from Updater. Update via TWRP to 0.9 and booting. Device perhaps 1 min showing up and usable but then rebooting. Same procedure again on next reboot ...

The device is unusable
The bug is the source of a data loss or a big waste of time
The bug concerns a third party app
The bug concerns security
The bug concerns privacy

The problem

Steps to reproduce

Update from 0.7 to 0.9 and use SM-G920F

What is the current behavior?

See Summary ...

What is the expected correct behavior?

Device should be usable.

Technical informations

Relevant logs (adb logcat)

Relevant screenshots

Solutions

Workaround

Possible fixes

My Device has no SIM but was connected to WLAN. Perhaps getting this Information after update takes some time and causes reboot.