Network problem in Sam a7 2018

[Ompsr]

There is a major problem in network(mobile data) in my a7 2018 and stability should be decrease.plz give a major update Samsung 

[iVirus]

If mobile was working fine earlier then it also work fine now as well.
If problem coming it means your network operator ka problem hai.
Software update will not help in this case.

[Ompsr]

in case of data of a same network in a same region the other phones are better than a7. it gives me more problem

[iVirus]

Yes If at same place with Same network and A7 is not performing then it is an issue.
One Suggestion- At that place do aeroplane mode on and off then check.
If still issue then report issue with help of Get Help