Call Init method on back button pressed

Stack Page

Page 1 > page 2 > page 3

on page 3 back button click loading “Page 2” and call Init method of “Page 1”
i want to disable this init method call.

var app = new Framework7({
root: ‘#app’,
theme: ‘ios’,
tapHold: true,
stackPages: true,
view: {
pushState: true,
animate: true,