First, I simply installed the new ROM e-2.0-t-20240513-UNOFFICIAL-zerofltexx.zip by @ronnz98 from the internal storage without a PC using e-Rocovery V1.20 via Apply update > choose from internal storage
The system boots, but remains at the animated e-logo for a long time. Nothing continues, not even after a factory reset.
I then installed the new e-Recovery V2.0, which immediately displayed error messages (see Fig. 1). In addition, the touchscreen did not work, but the device hardware button did.
After a factory reset and reboot into the e-Recovery V2.0, additional error messages were displayed (see picture 2).
Now I installed the Recovery OranageFox OrangeFox-R11.1-Stable-zerofltexx-1080p without errors, then e-2.0-t-20240513-UNOFFICIAL-zerofltexx.zip by @ronnz98 also without error messages.
The V2.0 system boots, but stops at the animated e-logo as before. Nothing continues.
Finally, I reinstalled /e/ e-1.20-r-20240223-UNOFFICIAL by ronnz98.zip with the OF recovery without any errors - and everything is working fine again.
Vendor Name: Samsung
Device name: S6 SM-G920F
Device CodeName: zerofltexx
Version of /e/OS which existed previously: e-2.0-r-20240508-UNOFFICIAL-zeroltexx by @ronnz98
Version of Recovery which existed previously: TWRP 3.7.0_9.0
The device is Not rooted
recovery e-2.0-t-20240531-UNOFFICIAL-zerofltexx by @ronnz98
The installation of boot.img and recovery e-2.0-t-20240531-UNOFFICIAL-zerofltexx by @ronnz98 using the pre-installed TWRP TWRP 3.7.0_9.0 is possible, but is accompanied by error messages.
After a factory reset, e-recovery freezes; it is not possible to return to the initial menu. e-Recovery can no longer be operated. My previously functioning S6 is no longer usable. I completely reset it and install stock firmware Android 7.x
Vendor Name: Samsung
Device name: S6 SM-G920F
Device CodeName: zerofltexx 1.Version of Stock Firmware G920FXXU6ARC1 (Combination file, FactoryBinray-6 to check device) 2.Version of Stock Firmware which existed previously: G920FXXS6ETI6 (2020 Android 7.0 BIN-6) 3.Version of Recovery which existed previously: OrangeFox-R11.1-Stable-zerofltexx 4. e-2.0-s-20240526-UNOFFICIAL-zerofltexxby by @roonz98
e-2.0-t-20240531-UNOFFICIAL-zerofltexx by @ronnz98 boots now
Since my update from ‘S-v2.0’ to ‘S-v2.2’ was not successful and a factory reset with loss of all data was necessary’, I installed version e-2.2-t-20240724-UNOFFICIAL-zerofltexx via ’Clean Install’.
Clean install of /e/OS-T 2.2 was successful. The system boots correctly and can be set up.
Available on /e/OS-T: Local Update
Local Update now makes manual /e/OS-T updating child’s play for everyone.
recovery e-2.0-t-20240531-UNOFFICIAL-zerofltexx by 
1.Version of Stock Firmware G920FXXU6ARC1 (Combination file, FactoryBinray-6 to check device)
4. e-2.0-s-20240526-UNOFFICIAL-zerofltexxby by 
for the S6: