I just love all the products of apple and I just use apple products and I have purchased apple iphone 4s when it was launch at the time of launch it was very popular so I also purchased apple iphone 4s and it was really very cool mobile and I do love to use the iphone 4s till now means in 2016 it is working and it is working fantastic and my sister is using iphone 4s and she is also happy with iphone 4s and I am sharing my true experience and I do suggest all of you to use apple products it is costly but it do worth of it thank you