plz tell me about qmobile are 3g or 4g network suports
None of the Qmobile has 4g support yet.
And here is the list of Qmobile phones which supports 3g.
https://www.facebook.com/QMobilePk/photos/a.399561896373.175661.245597841373/10152148880956374/?type=1&theater
I hope this helps.