February 8, according to foreign media reports, Apple products because of reputation in dismantling the iFixit site said on Monday, Apple released for the Verizon Wireless CDMA version of iPhone 4 mobile phones, the antenna has been redesigned to avoid the iPhone 4 mobile phone the original problem of dropped calls occur again.
iFixit in the report that the new iPhone 4 handsets using chips from Qualcomm, which allows iPhone 4 Verizon Wireless's CDMA network in the run. But iFixit also found that Apple is using this Qualcomm chips, but also can support other wireless technologies.
In June 2010 Apple released iPhone 4. Soon have the user response, cover the phone when they hand the lower part of the time, iPhone 4 signal quality greatly reduced, because the phone's antenna design flaw. At first, Apple tried to play down the matter, but more and more users are beginning to question the performance of iPhone 4, Apple and even encountered several class action lawsuits. Soon after, "Consumer Reports" announced that is not recommended to buy iPhone 4, the hubbub of the "antenna door" come to a turning point. Two days later, "Consumer Reports" published an article criticizing Apple once again, forced the latter to hold a press conference on this issue. To quell consumer dissatisfaction, Apple announced the iPhone 4 users will be provided free of charge for all mobile sets. This policy continued until the end of September, Apple is expected to spend 175 million dollars for this.
However, "Antenna door" problem does not affect the sales of iPhone 4. Third-party evaluation agencies have found that using the CDMA version of iPhone 4 phone rarely dropped the issue, but the problem in AT & T's iPhone 4 phones still exist. iFixit CEO Carl Wayne (Kyle Wiens) said, in essence, CDMA version of iPhone 4 phones have the antenna has been redesigned. Wayans said, although some adjustment is in order with the CDMA network compatible, but the other reflected the Apple iPhone 4 mobile phone antenna was improved. Wayans says, "I do not think iPhone 4 CDMA mobile phone network requires that the antenna adjustments," but he said more tests needed to test CDMA version of iPhone 4 signal has been improved. He said, "Obviously, since last summer, Apple iPhone 4 of antenna problems put a lot of experience."
Verizon Wireless previously announced that starting from February 3 to allow consumers to make an appointment in the CDMA version of its Web site on iPhone 4. Verizon web site has recently started on the site scheduled countdown. From February 3, users can book on the Verizon Web site iPhone 4. To Feb. 10, Verizon version of iPhone 4 will be officially on sale. Apple also said then, from February 9 started selling Verizon version of iPhone, the next day and then in the physical store outlets. Apple said on Feb. 9 online booking CDMA version of Apple iPhone customers can choose delivery, you can also go in the February 10 self pick the store. CDMA version of iPhone 4 mobile phone market, Apple will end with the AT & T in the United States three and a half of the exclusive partnership. In addition, Best Buy, Wal-Mart on sale from Thursday CDMA version of iPhone 4.
iFixit found, CDMA version of iPhone 4 Qualcomm chips used in mobile phones, in addition to support for CDMA, the same can also support AT & T and other carriers using the HSDPA technology. However, because the other has not yet possess the necessary technology, the phone is still not in the AT & T's network to run. Droid Pro Motorola mobile phones are also used with a Qualcomm chip.
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