Here I found the easiest way to fix NOT REGISTERED ON NETWORK problem with Samsung or any other Android phones like Galaxy s5, s6, s7, note 2/3/4/5/6/7. The problem is when you try to call anyone the error message says “NOT REGISTERED ON NETWORK.” I was fascinated this error in my Samsung phone, so I was working on this issue and trying to solve this problem. After working long on this matter finally I got the solution, and it’s very simple. You can just find and activate your network operator to solve this issue. So if you have the same problem, then follow simple steps to fix this problem within 1 minute.
How To Fix NOT REGISTERED ON NETWORK In Samsung or Android Phones
Step 1:First, go to Settings.
Step 2:Then go to Wireless and Networks or Network connections.
Step 3:Then Tap More networks → Mobile Networks (If mobile networks not found then tap More Settings and then search for and tap Mobile networks).
Step 4:Now tap Networks operators.
Step 5:After searching. Then select your Network Operator.
That’s it, problem solved.