There is no point of searching.! It is showing Card 1: Missing/error. I have attached screenshot. Please check..
It is blocked to select anything..!
@SaikrishnamvdCan you swap the SIM cards and check?
Already 3 times done. No result. When I swap them, it will work for 3 hours and then same error!
@SaikrishnamvdCan you reset the device and check? If not working, you may contact the nearest service centre: https://smartron.com/service-centres.html
Sim 1 cannot be switched on/off manually as the option is not available.What can be done to fix it.
Select Lte/Wcdma for 2nd sim ( in your case Vodafone) and turn off first sim then.
@geetamittal54You may swap the SIM cards and check.