Getting notifications only while using wifi

[AC Question]

While using wifi i am continuously getting multiple notifications. After clicking on app info it is showing "system update". Which means that all notifications are coming from system update. However i am not able to disable its notifications from app manager. Please suggest a way to disable it.

 

[AlphaTango414]

What is the notification saying? Do you keep getting same notification or are they different?

With it being from system update, it sounds like you have a firmware update available. Unfortunately 99% of the time you can not disable this unless you are rooted. I suggest upgrading your firmware if that's what the notification is for.