Samsung Galaxy Not Registered On Network Problem

[shajjadur]

Hi, I am owner of a GALAXY A5 (SM-500M), and I have the "not registered on network" problem. I have tried every single possible way to fix this issue but it stills showing that same error. One thing I haven't tried out is to patch the modem and kernel,,, no internet site have any patch of it yet (unless I haven't surfed),, I think developers are working on it,,,, I am seriously affected because of this "really unfair" error in my cellular phone. I am unable to use my phone as it was build for.... My hope its someone to read this and have an answer to this issue...