I didn’t manage to get TWRP installed, but have got OrangeFox installed along with the latest build of e/os for Whyred as noted above.
Early impressions of the ROM are unfortunately quite negative. The build I’m using seems very unstable its crashed multiple times and the device has rebooted.
During the initial setup I had problems setting up the fingerprint reader, when it would ask for a PIN, the device would just freeze and I had to reboot. Finally as I write this post the screen on the device has gone blank and it has rebooted by itself.
To be sure that this weren’t a “faulty” I reflashed the ROM and have had a similar experience.
I can’t believe that this is what every other user is experiencing, so am wondering if other people have had similar issues with this build or if anyone can suggest a more stable build of e/os?