Back button not working in mobile

Hai Experts,

I have developed one SAPUI5 Application where its having 2 views, from first view to second view, its navigating through routing, but when I am trying to navigate back from view2 to view1, Its not happening in mobile. but its working perfectly in desktop.

I have used the below code for naveback.

handlegoback: function() {
window.history.go(-1);
},

Kindly help me to resolve the same.

Thanks,

Muhsin