After OM weather update install, applet screen doesn't remember background settings after reboot anymore.
Like if I'm setting white transparent background for applet, it's transparent black with black text after every reboot.

Booting is really weird also. After that OM weather update, n810 was booting up really quick. There wasn't anymore that blue bar growning from left to right at bottom of screen. And total booting time were something like 8sec. from button push to desktop already visible. Normally closer ~15sec.
Like that n810 never really made shutdown at all, just some "hibernate" mode or something.

And that was also tested yesterday after reflashing and just OM weather installed.

I decided now not to istall this weather applet and device is booting and working ok.