AT&T has said that it plans to fix the software defect that left some iPhone 4 users with abnormally slow upload speeds, according to a Reuters report. After a number of iPhone 4 users reported the issue earlier in the month, AT&T claimed that the problem was caused by a software defect in its HSUPA Alcatel-Lucent equipment, and that the glitch impacted less than two percent of the company’s wireless customer base. According to AT&T…
