'Other' has finally finished eating up my 620's storage... bummer. So guess I'll have to reset at some point. How do you back up and then restore your phone as mentioned, OP?
I have some of these issues as well (1 of course, 2, 3, 6, 7)
#2 is especially annoying and has happened quite a lot during the past few weeks. For a while, I have been suspecting Whatsapp to be responsible, but no solid proof.
Re: Apps with beautiful large tiles (double-wide ONLY)
Have you guys mentioned before the great Nintendo systems emulators by developer m.k?
They allow some beautiful large tiles :) See below
edit: ah yes, mentioned by ggonzalez777 already ^^
I had a similar issue after installing Lumia Storage Check Beta. I don't know if it is actually related but removing then re-installing it fixed the problem. Yes that's weird...
edit : I hadn't checked for a few days and actually it's doing it again.
And when it does work, it sometimes even...
That stupid 'Others' section in phone storage that keeps growing, growing...Should be fixed ASAP!
(Mine is nearly 3GB large with only a dozen of small apps, on a 8GB phone :eck:)