AT&T officially changes unlimited data policy, will throttle over 3GB
AT&T has officially stated that it will now be throttling grandfathered unlimited data uses after 3GB of usage in one billing cycle. If you have a 4G LTE device, you will now be allowed up to 5GB before your data performance is hindered.


Source: http://feedproxy.google.com/~r/TheIphoneBlog/~3/PqVkZYkNb5Q/story01.htm
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