help needed to manage notifications

[unknown77]

hey every1,
i have galaxy note 2 and i have a weird problem in it.
some chinese notification shows up and i cant clear it until i have open and seen it. if any1 of you guys know how to tackle this then it would be a great help. its so annoying.
thank you.

 

[ceva321]

i never had that problem....but if i were you i would do a complete factory reset......get rid of any spam or virus there....