On host:
iptables -t nat -I POSTROUTING -s 10.42.66.66/29 -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward

On device:

mount /dev/mmcblk0p28 /mnt/
mount -osubvol=@home /dev/mmcblk0p28 /mnt/home
mount -o bind /dev /mnt/dev
mount -o bind /sys /mnt/sys
mount -o bind /proc /mnt/proc
chroot /mnt

ip r add default via 10.42.66.67
echo "nameserver 8.8.8.8" > /etc/resolv.conf

/bin/dbus-uuidgen --ensure
/bin/dbus-daemon --system --nopidfile
/usr/sbin/connmand -r -n --nobacktrace


bash-3.2# ssu s
connman not AVAILABLE
DBus unavailable, UUID not necessarily connected to reality.
Device registration status: not registered
Device model: Jolla (SbJ / JP-1301)
Device UID: XXX
Release: 2.1.0.11
Domain: sales
bash-3.2# ssu release 2.1.0.11
bash-3.2# version --dup


bash-3.2# version --dup
REFRESHING CACHE AND DOWNLOADING PACKAGES
QDBusConnection: name 'org.freedesktop.PackageKit' had owner '' but we thought it was ':1.8'
Refreshing: 77%
Message: adaptation0: Store credentials not received. Not connected to D-Bus server
aliendalvik: Store credentials not received. Not connected to D-Bus server
customer-jolla: Store credentials not received. Not connected to D-Bus server
eas: Store credentials not received. Not connected to D-Bus server
store: [|] Valid metadata not found at specified URL(s)
xt9: Store credentials not received. Not connected to D-Bus server

Finished transaction (status=1, runtime=16661ms)
UPGRADING SYSTEM
Finished transaction (status=1, runtime=111699ms)
FINISHING

Install (80 packages)
 - as-daemon;0.8.18-10.34.10.jolla;armv7hl;eas
 - csd;0.7.4.1-10.38.1.jolla;armv7hl;jolla
 - eventsview-extensions-twitter-posts;0.0.29.1-10.12.1.jolla;armv7hl;jolla
 - eventsview-extensions-vk-posts;0.0.29.1-10.12.1.jolla;armv7hl;jolla
 - eventsview-extensions;0.0.29.1-10.12.1.jolla;armv7hl;jolla
 - fastdormancyd;0.0.3-10.2.4.jolla;armv7hl;adaptation0
 - feature-jolla;0.0.7-10.5.9.jolla;noarch;customer-jolla
 - fingerterm;1.3.2-1.17.8;armv7hl;jolla
 - geoclue-provider-hybris;0.2.11-10.26.2.jolla;armv7hl;adaptation0
 - jolla-calculator;0.2.15-10.23.2.jolla;armv7hl;apps
 - jolla-calendar;0.6.18-10.46.1.jolla;armv7hl;apps
 - jolla-camera-settings;0.4.3-10.60.1.jolla;armv7hl;jolla
 - jolla-camera;0.4.3-10.60.1.jolla;armv7hl;jolla
 - jolla-clock;0.4.6-10.1.2.jolla;armv7hl;jolla
 - jolla-contacts;0.5.9-10.61.3.jolla;armv7hl;jolla
 - jolla-developer-mode;0.3.26-10.27.4.jolla;armv7hl;jolla
 - jolla-email-settings;0.3.18-10.73.1.jolla;armv7hl;apps
 - jolla-email;0.3.18-10.73.1.jolla;armv7hl;apps
 - jolla-gallery-ambience;0.2.4-10.31.3.jolla;armv7hl;jolla
 - jolla-gallery-facebook;0.1.1-10.21.3.jolla;armv7hl;jolla
 - jolla-gallery;0.2.6-10.63.1.jolla;armv7hl;jolla
 - jolla-handwriting;0.1.1-10.1.5.jolla;armv7hl;xt9
 - jolla-keyboard;0.6.6-10.57.2.jolla;armv7hl;jolla
 - jolla-messages-settings;0.6.56-10.72.2.jolla;armv7hl;jolla
 - jolla-messages;0.6.56-10.72.2.jolla;armv7hl;jolla
 - jolla-notes-settings;0.9.3-10.30.1.jolla;armv7hl;apps
 - jolla-notes;0.9.3-10.30.1.jolla;armv7hl;apps
 - jolla-settings-accounts-extensions-3rd-party-all;0.3.9.1-10.87.1.jolla;armv7hl;jolla
 - jolla-settings-accounts-extensions-facebook;0.3.9.1-10.87.1.jolla;armv7hl;jolla
 - jolla-settings-accounts-extensions-google;0.3.9.1-10.87.1.jolla;armv7hl;jolla
 - jolla-settings-accounts-extensions-onedrive;0.3.9.1-10.87.1.jolla;armv7hl;jolla
 - jolla-settings-accounts-extensions-twitter;0.3.9.1-10.87.1.jolla;armv7hl;jolla
 - jolla-settings-accounts-extensions-vk;0.3.9.1-10.87.1.jolla;armv7hl;jolla
 - jolla-settings-accounts;0.3.9.1-10.87.1.jolla;armv7hl;jolla
 - jolla-settings-networking;0.3.57-10.78.1.jolla;armv7hl;jolla
 - jolla-settings-sailfishos;0.0.53-10.27.2.jolla;armv7hl;jolla
 - jolla-settings-system-flashlight;0.6.65-10.87.1.jolla;armv7hl;jolla
 - jolla-settings-system;0.6.65-10.87.1.jolla;armv7hl;jolla
 - jolla-startupwizard;0.3.22-10.53.3.jolla;armv7hl;jolla
 - jolla-vault;0.4.55.2-10.48.1.jolla;armv7hl;jolla
 - jolla-xt9-cp;0.2.7-10.5.5.jolla;armv7hl;xt9
 - jolla-xt9;0.5.9-10.8.5.jolla;armv7hl;xt9
 - libofonooemraw;1.0.2-10.7.6.jolla;armv7hl;adaptation0
 - lipstick-jolla-home-qt5;0.34.26.9-10.129.2.jolla;armv7hl;jolla
 - mapplauncherd-booster-browser;0.0.3-10.1.2.jolla;armv7hl;jolla
 - preinit-plugin-sbj;0.9.7.1-10.59.1.jolla;armv7hl;adaptation0
 - qmf-activesync-plugin;0.1.59-10.27.360.jolla;armv7hl;eas
 - qt5-feedback-haptics-ffmemless;0.2.7-1.9.3;armv7hl;jolla
 - sailfish-browser-settings;1.15.9-10.5.1.jolla;armv7hl;jolla
 - sailfish-browser;1.15.9-10.5.1.jolla;armv7hl;jolla
 - sailfish-components-contacts-qt5;0.2.0-10.59.2.jolla;armv7hl;jolla
 - sailfish-components-store;0.0.10-10.9.3.jolla;armv7hl;jolla
 - sailfish-components-textlinking;0.1.2-10.20.1.jolla;armv7hl;jolla
 - sailfish-components-weather-qt5;0.3.6-10.2.1.jolla;armv7hl;jolla
 - sailfish-content-ambiences-default-about;0.4.12-10.6.1.jolla;noarch;jolla
 - sailfish-content-ambiences-default-community;0.4.12-10.6.1.jolla;noarch;jolla
 - sailfish-content-ambiences-default-default-ambience;0.4.12-10.6.1.jolla;noarch;jolla
 - sailfish-content-ambiences-default-favorites;0.4.12-10.2.1.jolla;noarch;jolla
 - sailfish-content-ambiences-default;0.4.12-10.6.1.jolla;noarch;jolla
 - sailfish-maps-all-translations-pack;0.2.9-10.11.4.jolla;noarch;apps
 - sailfish-maps-all-translations;0.2.9-10.11.4.jolla;noarch;apps
 - sailfish-weather;0.2.2-10.13.2.jolla;armv7hl;apps
 - sociald-facebook-notifications;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-facebook-signon;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-google-calendars;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-google-contacts;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-google-signon;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-onedrive-backup;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-onedrive-images;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-onedrive-signon;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-twitter-notifications;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-twitter-posts;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-vk-calendars;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-vk-contacts;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-vk-images;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-vk-notifications;0.1.61-10.26.4.jolla;armv7hl;jolla
 - sociald-vk-posts;0.1.61-10.26.4.jolla;armv7hl;jolla
 - store-client;0.11.20.1-10.95.1.jolla;armv7hl;jolla
 - voicecall-ui-jolla-settings;0.10.7-10.75.2.jolla;armv7hl;jolla
 - voicecall-ui-jolla;0.10.7-10.75.2.jolla;armv7hl;jolla

REBOOT NOW unless you need to investigate update
issues or know what you are doing (or both).

All bugs encountered until reboot are features.

bash-3.2#


bash-3.2# sync
bash-3.2# exit

/ # lsof |grep mnt
785     /mnt/usr/sbin/pacrunner /mnt/dev/null
785     /mnt/usr/sbin/pacrunner /mnt/dev/null
785     /mnt/usr/sbin/pacrunner /mnt/dev/null
785     /mnt/usr/sbin/pacrunner anon_inode:[eventfd]
785     /mnt/usr/sbin/pacrunner anon_inode:[signalfd]
857     /mnt/bin/dbus-daemon    /mnt/dev/null
857     /mnt/bin/dbus-daemon    /mnt/dev/null
857     /mnt/bin/dbus-daemon    /mnt/dev/null
857     /mnt/bin/dbus-daemon    anon_inode:[eventpoll]
857     /mnt/bin/dbus-daemon    socket:[8787]
857     /mnt/bin/dbus-daemon    anon_inode:inotify
857     /mnt/bin/dbus-daemon    socket:[6712]
857     /mnt/bin/dbus-daemon    socket:[6713]
857     /mnt/bin/dbus-daemon    socket:[6717]
857     /mnt/bin/dbus-daemon    socket:[6743]
857     /mnt/bin/dbus-daemon    socket:[6757]
857     /mnt/bin/dbus-daemon    socket:[8834]
872     /mnt/usr/sbin/connmand  /mnt/dev/null
872     /mnt/usr/sbin/connmand  /mnt/dev/null
872     /mnt/usr/sbin/connmand  /mnt/dev/null
872     /mnt/usr/sbin/connmand  anon_inode:[eventfd]
872     /mnt/usr/sbin/connmand  anon_inode:[signalfd]
872     /mnt/usr/sbin/connmand  socket:[6716]
872     /mnt/usr/sbin/connmand  anon_inode:inotify
872     /mnt/usr/sbin/connmand  /mnt/dev/urandom
872     /mnt/usr/sbin/connmand  anon_inode:inotify
872     /mnt/usr/sbin/connmand  socket:[6728]
872     /mnt/usr/sbin/connmand  socket:[8823]
872     /mnt/usr/sbin/connmand  anon_inode:[eventfd]
872     /mnt/usr/sbin/connmand  anon_inode:[eventfd]
872     /mnt/usr/sbin/connmand  /mnt/dev/rfkill
884     /mnt/usr/sbin/connman-vpnd      /mnt/dev/null
884     /mnt/usr/sbin/connman-vpnd      /mnt/dev/null
884     /mnt/usr/sbin/connman-vpnd      /mnt/dev/null
884     /mnt/usr/sbin/connman-vpnd      anon_inode:inotify
884     /mnt/usr/sbin/connman-vpnd      anon_inode:[eventfd]
884     /mnt/usr/sbin/connman-vpnd      anon_inode:[signalfd]
884     /mnt/usr/sbin/connman-vpnd      socket:[6756]
884     /mnt/usr/sbin/connman-vpnd      socket:[8844]
892     /mnt/usr/sbin/wpa_supplicant    /mnt/dev/null
892     /mnt/usr/sbin/wpa_supplicant    /mnt/dev/null

# kill 892 884 etc.
# umount /mnt/dev, sys, proc, home, /mnt

#exit
reboot

device was working, activated wireless and checked version.
Phone did not think it was updated so did the update again, was real quick but after reboot it was still showing 2.0.5.6
Tried it again, and it now downloaded updates before retrying the update


Last login: Tue Apr 11 21:42:28 2017
,---
| SailfishOS 2.0.5.6 (Haapajoki) (armv7hl)
'---
[nemo@Sailfish ~]$ devel-su
Password:
[root@Sailfish nemo]# ssu s
Device registration status: not registered
Device model: Jolla (SbJ / JP-1301)
Device UID: XXX
Release: 2.1.0.11
Domain: sales
[root@Sailfish nemo]# ssu release 2.1.0.11
Changing release from 2.1.0.11 to 2.1.0.11
Your device is now in release mode!
[root@Sailfish nemo]# version --dup
REFRESHING CACHE AND DOWNLOADING PACKAGES
[W] unknown:0 - QDBusConnection: name 'org.freedesktop.PackageKit' had owner '' but we thought it was ':1.96'
Finished transaction (status=1, runtime=54763ms)
UPGRADING SYSTEM
Finished transaction (status=1, runtime=19762ms)
FINISHING

Download (2 packages)
 - harbour-apk-com.yandex.store;1:2.30-230;noarch;store
 - harbour-webcat;2.6-1;armv7hl;store

Install (2 packages)
 - harbour-apk-com.yandex.store;1:2.30-230;noarch;store
 - harbour-webcat;2.6-1;armv7hl;store

REBOOT NOW unless you need to investigate update
issues or know what you are doing (or both).

All bugs encountered until reboot are features.

[root@Sailfish nemo]#

# For some reason /etc/sailfish-release.template /etc/os-release (from sailfish-version)
# would not update, I'm no expert in rpm packaging as I mainly use Debian on the PC.
# But I tried forcing an upgrade/install but it did not update the files so I ended up
# removing/re-installing the package instead, se below.

cd /home/.pk-zypp-dist-upgrade-cache/packages/jolla/non-oss/noarch
[root@Sailfish noarch]# rpm -e sailfish-version
warning: /etc/sailfish-release.template saved as /etc/sailfish-release.template.rpmsave
[root@Sailfish noarch]# rpm -i sailfish-version-2.1.0-10.41.11.jolla.noarch.rpm
warning: sailfish-version-2.1.0-10.41.11.jolla.noarch.rpm: Header V3 DSA/SHA1 Signature, key ID f2633ee0: NOKEY
add-oneshot: /usr/lib/oneshot.d/sailfish-version-update - run OK
[root@Sailfish noarch]# rm /etc/sailfish-release.template.rpmsave