1. Try to stay away from magnetic fields as far as you can
2. Open GPS Essentials and tap on compass (calibration will not work when the compass is not showing)
3. Put the phone on a flat surface with the display point...
How do you use apps that require Google services?
I don't, except Easypark app that keeps displaying message "google services not found bla bla bla" but it works.
Other than that I use alternative apps for all other things, for example OsmAnd is a...
Conclusion after living 10 days with this rom. Before I was running Slimrom without gapps.
Everything is working fine, the GPS takes a little bit longer to lock but it's just 20-30" so no big deal.
Battery is super fine, now I charge every second...
Fantastic effort, fantastic kernel. Half of the Beryllium value is this kernel.