Enable R&D mode and set some flags ./flasher-2.0 --enable-rd-mode --set-rd-flags=no-lifeguard-reset The R&D flag is necessary to avoid a neverending reboot cycle if something important (e.g.: bluetooth) fails to initialize at startup
At least one package (maemo-launcher) is not upgradable on a running Application Framework. These can be upgraded by getting a prompt before the framework is started and running apt-get upgrade there, or by shutting then the AF, running the upgrade and then bring up the AF again. Both these workarounds require serial console access - we're looking into a more robust upgrade mechanism and of course into fixing these packages.