Thank you for your recommendations!
It’s all a bit confusing for a first timer, so I greatly appreciate your help. Your beginners tips is very informative.
I have a Google Pixel 3 XL, which currently is not on the official, nor custom, nor unofficial lists. But it looks like a possiblity exists since the Pixel 3XL is compatible with Project Treble.
Someone posted to try a GSI for the Pixel 3 XL:
and referred to this XDA link:
h t t p : / / forum.xda-developers.com/t/guide-how-to-install-a-gsi-rom-on-the-pixel-3-xl.3892685/
Continuing on with efoundation posts, here’s a Pixel 3a XL inquiry regarding GSI:
h t t p s : / / community.e.foundation/t/howto-install-eos-gsi-on-a-treble-device-new-gsi-added-june-14th/14898/12
And this:
h t t p : / / community.e.foundation/t/gsi-for-not-yet-supported-treble-phones-2020-06-14/6412
. . .
For the Google Pixel 3 XL, I’m not quite sure how next to proceed. It seems all roads point to using GSI source.
I’ve currently got the Scorpion custom recovery and ROM on the Google Pixel 3 XL.
If you have any further suggestions, I would appreciate it.