Notifications don't Popup!!!

[fahdriazy]

Hi All,

I am using Nexus 5. i upgraded it to Lollipop but because of certain reasons i did not like it much so downgraded Lollipop to Kitkat 4.4.4. I have successfully done it.

But the problem now i am facing is that "i dont get notifications for Messages, Facebook etc".

What could be the problem.
Help needed

 

[fahdriazy]

i got the answer such a relief.. here is the solution

I was not receiving any notification of new messages, whatsoever, but then I noticed in Settings>Apps>All>Hangouts the box for "show notifications" was not ticked. I ticked that box, and it fixed the problem.