01/11/2012, 12:01 am
T-Mobile CEO Philipp Humm said Tuesday that a frequency band incompatibility issue is the "key reason" keeping the carrier from offering the iPhone, noting that it will be resolved with future chipsets, potentially paving the way for Apple's handset to arrive on its network.
01/05/2012, 07:01 pm
Sprint revealed that it throttles about 1% of smartphone users who excessively use data while roaming, while Barnes & Noble is reportedly mulling the separation of its Nook line to outside investors and Apple pulls out of running for TV rights to the U.K.'s Premier League.
12/29/2011, 02:12 am
Apple came up as a frequent hot topic in business news this year, as evidenced by the fact that eight of the ten most-read corporate articles from The Wall Street Journal in 2011 were about the company and its co-founder Steve Jobs.
12/06/2011, 09:12 pm
U.S. Cellular has indicated that it is waiting for a "cutting edge" LTE iPhone before making a decision on whether to begin carrying Apple's smartphones.
12/06/2011, 09:12 am
Consumer Reports on Tuesday revealed the results of its annual survey of US carriers, which found Verizon ranking highest and AT&T coming in last among America's four largest wireless providers.
12/05/2011, 02:12 pm
Apple is one of a laundry list of companies that have been targeted in a new class-action lawsuit over the Carrier IQ software data logging controversy.
12/03/2011, 05:12 pm
Apple now sells iPhones that work on three of the top four national US mobile carriers. Here's a look at how well you can expect Apple's latest smartphones to work on each of these mobile data networks, based on real world testing of each carrier's data throughput.
12/01/2011, 03:12 pm
Extensive data logging software known as "Carrier IQ" has been discovered to be secretly running on many mobile phones, including a number of handsets powered by Google Android, prompting one U.S. senator to demand answers from the company.
11/29/2011, 09:11 am
A new iOS application that allows users to tether their Mac or PC to an iPhone 3G data connection without paying a carrier for the ability was pulled from the iPhone App Store on Tuesday [updated].
11/22/2011, 07:11 pm
AT&T's proposed acquisition of competitor T-Mobile has been found by the FCC's chairman to be anticompetitive and not in the public interest, asks commissioners to vote for administrative hearing.
11/18/2011, 07:11 pm
A new study testing data speed, call reliability and voice quality, web browsing and video performance of Apple's iPhone 4S on the three major US carriers finds that AT&T's data speeds are the fastest, while Verizon takes the crown for having the least dropped calls.
11/17/2011, 04:11 pm
Wireless carriers in the U.S. continue to struggle to keep up with demand for Apple's iPhone 4S more than a month after the handset first went on sale.
11/17/2011, 11:11 am
Some owners of Apple's new iPhone 4S have been hit with SIM card error messages, even if they are connected to a CDMA carrier that does not use SIM cards.
11/15/2011, 04:11 pm
Before launching the first iPhone, late Apple co-founder Steve Jobs wanted to replace established mobile carriers by creating a proprietary network specifically for the handset by leveraging an unused license-free spectrum band.
11/07/2011, 09:11 am
Consumer interest in the iPhone 4S has not waned since the handset went on sale last month, as one new analysis has found most Apple stores run out of stock on a daily basis.
11/03/2011, 01:11 am
Wireless operator Sprint has said it is taking seriously reports of problems with iPhone 4S download speeds on its network, but the carrier has yet to consistently reproduce the issue.
10/31/2011, 08:10 pm
AT&T announced it will expand its 4G LTE coverage from 5 markets to 9 this week, while also introducing two new 4G Android phones. Apple's iPhone users on AT&T should benefit from sharing the same improved backhaul as LTE.
10/27/2011, 06:10 pm
Sprint's top executive said this week that Apple's new iPhone is its most network-efficient smartphone, using some 50% less data than comparable Android handsets.
10/26/2011, 02:10 pm
The iPhone will be a $15 billion investment for Sprint over the next few years, as subsidies for Apple's smartphone carry a price 40 percent greater than other competing handsets.