Yes with CF-Auto-Root you keep the stock recovery, you'll need to be on AQDG firmware: https://autoroot.chainfire.eu/ (search for the SM-G955F file), device will be wiped. Reported working in French forum, just need to do a full wipe manually when the phone ask to after reboot and reflash CF-Auto-Root, after that all will be fine.
Yes with CF-Auto-Root you keep the stock recovery, you'll need to be on AQDG firmware: https://autoroot.chainfire.eu/ (search for the SM-G955F file), device will be wiped. Reported working in French forum, just need to do a full wipe manually when the phone ask to after reboot and reflash CF-Auto-Root, after that all will be fine.