Problem in Dual Sim working

[Atif2]

Hi there. I have problem in S7 edge dual sim. phone is frequently disconected from both networks and goes on emergency calls and data icon is disapper. I have to restart my phone every time to fix it. please suggest what can b the cause and how to fix it.

[Michelle]

I feel Samsung dual simply is not a good choice...it's been just two days and my phone can hardly work for 5 hours...the battery goes off in just 5 hours......it's not worth it!!

[Draq]

same problem happens with my samsung. both sims goes frequently on emergency calls only

[jamal2033]

i have same problem