I even have "not allowed" extra notification apps.. plus my data saver is also turned off... It is showing between battery and clock on right side of notification panel
I am having a + sign.....
On right side next to battery - when I put it on chrage. The flash sign shown and plus is gone
Plus I also found that my screen sleep mode is entirely disabled... And automatically sleeping after 30 seconds of idleness... Which was not my settings.
I have Android nougat
Huawei 6x
Moreover, no one knows about it... For everyone it is new thing.
Splendid....
Yes the power saving was on...
Thank you guys..
As I turned it off.. the plus sign was gone.. and the time setting of screen disabling is also enabled..