Since I got this question quite a few times now: The default passcode is 123456!
Regarding the beta builds:
beta1: stable channel and runs quite well using the old kernel.
beta1-20201017: unstable channel and very buggy. Includes Kernel 5.9.1 and Gnome 3.38.1. Fixes problems with modem and networking plus better sound. Camera is not working at all. Will crash frequently!
beta1-20201018: unstable channel but quite usable. Main bug: The phone starts in docked mode! You won't get the onscreen keyboard and most apps aren't scaled right. But once you've undocked the phone via action menu everything runs nice and feels like a good step foreward. Both cameras are working in this build but switching is quite slow. Just like the newly included autofocus.
Hope this will help. And much resprect to the devs for their good work!
Regarding the beta builds:
beta1: stable channel and runs quite well using the old kernel.
beta1-20201017: unstable channel and very buggy. Includes Kernel 5.9.1 and Gnome 3.38.1. Fixes problems with modem and networking plus better sound. Camera is not working at all. Will crash frequently!
beta1-20201018: unstable channel but quite usable. Main bug: The phone starts in docked mode! You won't get the onscreen keyboard and most apps aren't scaled right. But once you've undocked the phone via action menu everything runs nice and feels like a good step foreward. Both cameras are working in this build but switching is quite slow. Just like the newly included autofocus.
Hope this will help. And much resprect to the devs for their good work!