In the latest snag for the iPhone 4, AT&T Inc. said on July 7 that a software defect in its network is limiting data uploads from the phone in some areas, reports the Associated Press. That means it takes longer for users to send pictures, video, and other content from the phone. Apple Inc.'s new iPhone 4 went on sale in the U.S. and a few other countries two weeks ago. Last week, Apple acknowledged that holding the phone in a certain way might reduce its wireless performance, and that all iPhones show the wrong signal strength in some situations....

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About the Author:

Denny Carter

Dennis has covered higher education technology since April 2008, having interviewed some of the most recognized IT pros in U.S. colleges and universities. He is always updating eCampus News with the latest in pressing ed-tech issues, such as the growing i