I can try to modify initramfs. In case of using kexecboot, as opposed to SafeStrap, what partitions are going to be used for /data and /system? The stock ones? For anyone wishing to try in a separate SafeStrap slot, here is the new SailfishOS 2.1.3.7 build for Droid 4: http://sfos.scanf.su/maserati/sailfi....1.3.7-ota.zip There were some issues with updated systemd due to old kernel, but otherwise I didn't find any new problems. If there are no major issues with this build, we could try to OTA update from 2.1.0.11, since the packages for port are now built on OBS.