please remember to shut down your device and turn back on (without charger) before 50 reboots has occured.

https://bugs.maemo.org/show_bug.cgi?id=6350#c36

ps I love the openness of maemo bugzilla. it is a bit like eager customer service person who calls you and suggests to test x and y if device isn't working as well it should before official fixes are published.