If I turn on auto rotate then phone will do what I expect and operate in portrait and landscape mode. However, if I am lying down in bed I want the non auto mode to make phone stick to portrait mode.
I suspect the problem is related to having used Xposed framework and App Settings to override DPI and make Google Maps easier to read the car. However, disabling that module and Xposed doesn't fix the problem.
My c6802 xzu is running 4.4.4, unlocked bootloader, rooted with dual recovery.
I'd go poking at build.props but I don't know what to look for, and I've searched but most results about people wanting auto rotate control apps.
Thanks for reading and more thanks for any help.