Iam using Jio sim in mobile..this is the fastest 4G network in my area..after starts to use this mobile, iam facing network problem very badly while others getting good network speed in the same network ..i tested my sim with other mobile and internet is very fast in my sim.The problem is not only in mobile data speed,but also in WiFi internet speed..while othe mobile the wifi is getting with full speed.. But my mobile (m31) is not Accessing that much internet speed.. Even I'd reset my phone phone twice...but no use of it.
We request you kindly visit the service center for the physical inspection of your device. To check for the nearest Samsung service center kindly click on the link:- https://www.samsung.com/in/support/service-center/
