Independent Guide To The Iphone 4s -

find the serial number or imei on your iphone ipad or - you can find these numbers in several places including settings on the physical device in itunes and on the original packaging when you contact apple for support you can use the serial number or the imei meid number to identify your ios device, how to use your smartphone as the best backpacking gps - smartphones like an iphone 8 x or samsung galaxy s8 outperform a conventional gps in almost every way this post has all the information you need to use your smartphone as a the best backpacking gps including getting up to 7 days of battery life without recharging