Dual SIM crashes

[Android Central Question]

I can't make calls on my gionne p5w without all the tabs closing and reopening at the same time.

 

[B. Diddy]

Welcome to Android Central! What do you mean by tabs? Browser tabs? Or is the Recent Apps screen opening up on its own when you try to make a call?

What does the thread title "Dual SIM crashes" mean? Is there something specific about the dual SIM that's crashing, or are you just referring to your phone as "Dual SIM"?