I Have A Version IOS 6.1.4 In My Iphone 5
I know How To Upgrade To IOS 7 But I Read For IOS 7 That Reduce The Batteri
battery will be discharged more faster than IOS 6.1.4
Expample: If with IOS 6.1.4 I will Navigate In Wifi Internet With My Iphone For 10 Hours
With IOS 7 I Will Navigate For 7 Hours
Its That real??