How to install FBE roms

1. use the latest recovery that supports FBE (TWRP, SHRP or Orange Fox)
2. Make Format data
3. Reboot recovery
4. clean wipe with everything (except SD and OTG)
5. Flash rom + gapps

WARNING: if you get stuck in recovery just do format data again and everything will be fine.

PS: in Orangefox you need to disable the option "disable force encryption" or FBE will not enable.

°Format data will erase your internal memory are back up your precious files

PS2: some clarifications: here

°Huge thanks to Twolip build support group, the sdm660-devs team and more specifically DD3Boh & AryToNex for their support for Twolip.
Please consider donating to them as they work insanely hard.
Davide: http://paypal.me/dd3boh
Naomi: https://paypal.me/AryToNeX

Recovery's link:
TWRP: (Here)

SHRP: (Here)

OrangeFox: (Here)