where can & how do i find mac address on my iphone 5, and how do i know if my iphone is working with itunes and is my icloud working correct, & last is it possible for me to update on the latest version of itunes without any computer just my iphone with my option as update for mac and pc as choice? yes i dont have a pc at home nor any acct, i just have my plain old iphone as my all ,,,
& how do i know if my phone is linked to another phone or it has ann internal app that is using to spy on every txt and calls i do & all such things?