Both Apple and AT&T are to blame for the latter's network suffering under the weight of the iPhone, a Wired investigation suggests. Apple's part is said to stem largely from demanding unlimited Internet access for users, and being unwilling to bend on the matter, even though AT&T was unable to expand its network fast enough to accommodate the strain. Even though AT&T has asked to cooperate on fixing some problems, Apple has sometimes insisted that AT&T resolve them by itself.
