A bunch of iPhone 4s users aren't happy with the performance of iOS 9 on their smartphones.

Apple is still not the most popular camera brand on Flickr, but its iPhone remains the most popular camera on Yahoo’s photo-sharing network.

Apple is predicted to ship more than 71 million iPhones in the fourth quarter of 2014 but fewer than 50 million units in the first quarter of 2015.

The update can be downloaded via iTunes or directly from an iOS device.

This new video pits iOS 7.1.2- and iOS 8.0.2-powered iPhone 4s handsets against one another.

Apple's 2014 iPhone event is likely to be held on Sept. 9.

The iPhone 4s accounted for 25 percent of all iPhones sold during the March quarter.

Apple has launched its anticipated iPhone upgrade scheme in U.S. Apple Retail Stores.

An iOS 7.1-powered iPhone 4s jailbreak has been achieved, but it won't be released publicly.

Apple has released two "new" iOS devices. Was this a good move?

One U.S. judge has just dismissed a long standing Siri-related misrepresentation lawsuit.

The mobile virtual network operator (MVNO) Ting is now supporting the iPhone 4 and iPhone 4s.

The iPhone 5s did quite well with early adopters. However, its dominance over the iPhone 5c could wane in the coming months.

Have you been wondering how Apple's iPhone 5s compares against the first-generation iPhone, the iPhone 3G, the iPhone 3Gs, the iPhone 4, the iPhone 4s, the iPhone 5, and the iPhone 5c?

One iOS 7 Camera app feature thought to be reserved for the iPhone 5s is compatible with the iPhone 5, iPhone 4s, and more.

Are you ready to sell your iPhone 4s?

This week, we received a potential launch date for the iPhone 5S, Apple released iOS 7 beta 5, and Apple's performance during Q2 2013 was revealed.

T-Mobile has ended its popular $0 down iPhone 4S and iPhone 5 promotion.

According to new data, 52 percent of all iPhones sold are iPhone 5 handsets.

One new hacked carrier update for T-Mobile users promises to enable HD Voice on iPhone 4 and iPhone 4S handsets.

Apple has launched two new iPhone schemes designed to make its iPhone handsets more affordable.

Virgin Mobile has knocked 15 percent off its prepaid iPhone 4 and iPhone 4S handsets in a Web-exclusive offer.

AT&T appears to be offering free iPhone 5 handsets when customers trade-in an iPhone 4S, and sign-up for a two-year contract with the carrier.

The iPhone 5 and iPhone 4S outsold Samsung's Galaxy S III during the holiday quarter worldwide.