Edit: Running zypper in droid-compat-v820w-droid-system fixed the sensors issue!!! \o/ Unfortunately, no change with BT, though.
[root@Sailfish nemo]# zypper in droid-compat-v820w-droid-system Loading repository data... Reading installed packages... Resolving package dependencies... Problem: nothing provides droid-system-tbj needed by droid-compat-v820w-droid-system-0.0.1+master.20190420220535.ed0e0f4-1.13.1.jolla.i486 Solution 1: do not install droid-compat-v820w-droid-system-0.0.1+master.20190420220535.ed0e0f4-1.13.1.jolla.i486 Solution 2: break droid-compat-v820w-droid-system-0.0.1+master.20190420220535.ed0e0f4-1.13.1.jolla.i486 by ignoring some of its dependencies Choose from above solutions by number or cancel [1/2/c] (c): 2 Resolving dependencies... Resolving package dependencies... The following 4 NEW packages are going to be installed: droid-compat-v820w-droid-system libpython3_7m1_0 python3-base rpm-divert 4 new packages to install. Overall download size: 2.9 MiB. Already cached: 9.8 MiB. After the operation, additional 56.6 MiB will be used. Continue? [y/n/...? shows all options] (y): y In cache libpython3_7m1_0-3.7.2+git1-1.3.2.jolla.i486.rpm (1/4), 838.9 KiB ( 2.6 MiB unpacked) In cache python3-base-3.7.2+git1-1.3.2.jolla.i486.rpm (2/4), 9.0 MiB ( 39.1 MiB unpacked) Retrieving package rpm-divert-0.0.5-1.2.1.jolla.noarch (3/4), 31.1 KiB ( 76.4 KiB unpacked) Retrieving: rpm-divert-0.0.5-1.2.1.jolla.noarch.rpm .....................................................................[not found] File './noarch/rpm-divert-0.0.5-1.2.1.jolla.noarch.rpm' not found on medium 'http://repo.merproject.org/obs/home:/TheKit:/compat-v820w/sailfish_latest_i486/' Abort, retry, ignore? [a/r/i/...? shows all options] (a): i Warning: You have chosen to ignore a problem with download or installation of a package which might lead to broken dependencies of other packages. It is recommended to run 'zypper verify' after the operation has finished. Retrieving package droid-compat-v820w-droid-system-0.0.1+master.20190420220535.ed0e0f4-1.13.1.jolla.i486 (4/4), 2.9 MiB ( 14.9 MiB unpacked) Retrieving: droid-compat-v820w-droid-system-0.0.1+master.20190420220535.ed0e0f4-1.13.1.jolla.i486.rpm ...................[not found] File './i486/droid-compat-v820w-droid-system-0.0.1+master.20190420220535.ed0e0f4-1.13.1.jolla.i486.rpm' not found on medium 'http://repo.merproject.org/obs/home:/TheKit:/compat-v820w/sailfish_latest_i486/' Abort, retry, ignore? [a/r/i/...? shows all options] (a): i Warning: You have chosen to ignore a problem with download or installation of a package which might lead to broken dependencies of other packages. It is recommended to run 'zypper verify' after the operation has finished. Installation has completed with error.