Reduce query page transition time.

Go to the Jquery mobile css file.

find .in and .out in the css. you can see the below code

.in {

-webkit-animation-timing-function: ease-out;

-webkit-animation-duration: 350ms;

-moz-animation-timing-function: ease-out;

-moz-animation-duration: 350ms;

}

.out {

-webkit-animation-timing-function: ease-in;

-webkit-animation-duration: 225ms;

-moz-animation-timing-function: ease-in;

-moz-animation-duration: 225ms;

}

 and reduce the time 350ms to 10ms or as you want in these css like below.

.in{-webkit-animation-timing-function:ease-out;

-webkit-animation-duration:10ms;

-moz-animation-timing-function:ease-out;

-moz-animation-duration:10ms

}

.out{-webkit-animation-timing-function:ease-in;

-webkit-animation-duration:10ms;

-moz-animation-timing-function:ease-in;

-moz-animation-duration:10ms

}

I hope this will help you.:)
cheers...