I tested my application on my Samsung Galaxy S2 - worked
I tested on navigators Safari, Chrome, Firefox - worked
I tested on iphone / ipad - bug :
It's seems to be a thing like :
the first time I use the application on iphone / ipad, I register value Step = 4 when I use in the future, when I get "Step" it will always get value 4, even if I change the value between.
It's really strange, because i tryed on in other devices it works fine.
Someone has a idea to help me please ?
Thanks a lot.
PS : The iphone which one I tested the application is iphone 5.
EDIT : I have tested the application on iphone 4 with Safari 5.1.1 and worked, so it seems to be a 6.1.1 problem only.