I am talking about Samsung Galaxy Ace Duos2 (GT-S6802). The undesirable thing is that Sync icon is always shown in notification bar. I checked Accounts and sync settings many times to make sure Auto sync is disable.
In above screen-shot you can see that Auto sync is not enabled. However, Sync icon/symbol is shown at notification area.
I also tried after enabling and re-disabling Auto sync options, restarting many times but sync icon at notification bar po-pups sometimes (1 min) after booting and remains forever.
So, Why this is happening and How do I get rid of it? (Is there any thing I'm missing?)
Note: I also tried turn-off data connection and background data as well but not succeed.