Get ready for Apple's latest iPhone. Our close-up walk-through looks at the iPhone 4's design, as well as highlights of the new iOS 4 software.
iphone 4 - News, Features, and Slideshows
iphone 4 in pictures
Worldwide mobile phone sales totaled 1.75 billion units in 2012, a 1.7 per cent decline from 2011 earlier despite record smartphone sales in the fourth quarter last year, according to Gartner.
Users of Apple's iPhone 4S are even more satisfied than iPhone 4 users last year, with 96 percent somewhat or very satisfied, according to a survey from ChangeWave Research. However, 38 percent of those surveyed said the phone's battery life is too short.
Who knew Apple's iOS 5 mobile operating system held so many secrets? Developers and sleuthing hackers have been hard at work since Apple released the OS in October unearthing a number of hidden features and tweaking the OS to do things it was never intended to do.
Apple's major overhaul of its iOS operating system arrives today, but amidst the excitement comes a major concern: Will iOS 5 function properly on older model iPhones? Or will there be an added circle of bricked-iPhone hell comparable to what happened in 2010 when the iPhone 3G took on iOS 4?
Although Apple hasn't announced a release date for the iPhone 5, existing iPhone owners are already selling their handsets in anticipation.
If you haven't synced your iPhone, iPod Touch or iPad in the last 24 hours, you've got a surprise waiting for you: Apple has released iOS 4.3, promising new ways to access iTunes content, a Wi-Fi personal hotspot option and improved browser speeds. If you want to find out how to activate all the new features on your device, here's your getting-started guide to get the most out of iOS 4.3.
Images and details of the BlackBerry Dakota--the impending flagship smartphone from Research In Motion (RIM)--have emerged. The Dakota is packed with features as RIM struggles desperately to regain lost ground and compete with the Apple iPhone and the rising Android invasion.
Facebook is getting serious about on-the-go social networking with a suite of new features announced during the Facebook Mobile event on Wednesday.
The Apple iOS, which runs on its iPhone, iPod Touch, and iPad, has a flaw in how it reads PDF documents that makes it easier to hack. This flaw is exploited by JailbreakMe, a one-click site that makes it easy for anyone without any real tech skills to hack into their own iPhone.
Is there really a problem with the iPhone 4 antenna? Apple is about to answer this question Friday, at a <a href="http://www.pcworld.com/article/201158/apple_calls_iphone_4_press_conference_for_this_friday.html">hastily announced press conference</a> at its Cupertino campus. Meanwhile, millions of iPhone 4 customers (and tech pundits) are playing the guessing game running up to Friday's event. What does Apple have to say about the antenna issue and what will it do - if anything?
- CLOUDSEC2016 - Timothy Wallach, Cyber Taskforce FBI (USA) speaks on the status & evolution of global cybercrime. Save your seat
- As networks evolve, visibility remains key to managing IT-security risk in business terms
- Join Skeeve Stevens, Stanley Shanapinda, and more on how to manage metadata to maximise your ability to detect and prevent an attack. Register
- AISA 2016 | Hear from Bruce Schneier, David Lacey, Rik Ferguson and many more | 18-20th October Register Today
- See Your Traffic for What It Really Is
- Ransomware explosion is the latest security wakeup call for CxOs
- New Destination Gigamon Security Resources IS HERE
- Caution: That SSL Blind Spot is Growing
- Join special guest Jeff Lanza, Retired FBI Agent (USA), Ty Miller, Mark Gregory & Andy Solterbeck for a discussion on ransomware security
- Test Your Knowledge of Network Encryption
- Start your cloud journey. Register now and learn a wide range of AWS cloud solutions covered in the monthly AWS Webinar Series.
- Next-generation SIEM turns low-level security monitoring for high-level business goals
- The Future is Encrypted. Manage It.