Question for those with extreme other storage issues: Do you not have access to the Nokia Storage Check function, or it didn't work for you?
On AT&T here, have 2 820s and 2 920s in the family, and all are fine after Storage Check. But it did take a long time to become avail on the 820s.
Also, keep in mind that there ARE valid reasons for SOME other storage... 150MB or even up to 1GB can be reasonable imo. But obviously something is broken.
Just wondering if people are not able to free up the space with Nokia Storage Check function (understanding some don't have Nokia or don't have the firmware update yet).