Device analyzer refers to this screen (1st screenshot). From it you can run multiple diagnostic tests.
Just for sake of clarity, Batter Saving Mode is what is missing.
My best guess, is to try another wipe and reinstall- but when restoring your backup, use the "Selected Data" option and don't bother with restoring all of the 'I]options[/I]'such as "Options - Stores miscellaneous configuration options."
I'm trying to determine that myself. Its not critical but handy.
When I bought my 9320 it was stock with .391 and before restoring my data battery saving mode was there in device options. After restore it and device analyzer vanished.
Hey nue_berry, to give you an update, far as I can tell you are not missing much. At idle my 9320 uses ~1.0% or less and hour without it, and did not find a significant difference when the mode was enabled.
I might say that I found that twitter with battery saving mode enabled seemed to use more battery and temp increased. But that may be anecdotal at best.
Unless there is another member with a more methodical study of this option, just be sure to use .523 [which i think you are]