My first post here but unfortunately it is the post about a bad news for my N9 PR1.3

Before it started acting weird. I use sport tracker for an hour and have been playing with drop cache. First, I found out camera is not working. Then i go to gallery, picture that taken on the same day cannot be opened (it says file corrupted, but i can retrieve and view it on PC) then keyboard is not showing up. There is no services in account settings. Open Note app and give me calendar error.

I did a flash to replace the operating system. Only keyboard is back in business while other still having problem. Is anyone having problem like that before? Please assist. Thanks.

Screenshots attached.
https://www.dropbox.com/s/wghtg4skly...0_06-37-58.png
https://www.dropbox.com/s/z2fsx7esm5...0_06-38-23.png
https://www.dropbox.com/s/kd7tutv95x...0_06-39-01.png