T-mobile plans to launch next year a customized version of iPhone

Some time ago, Apple has been in signed with Deutsche Telekom and T-mobile iPhone 5 embarrassing stage of the first contract.

Sanford Bernstein analyst according to Craig estimation, T-mobile is likely to 2013 years to launch iPhone 5.

At present, the T-mobile network operation rate did not upgrade. And for iPhone 5 for, of 4 G network operation speed is the key selling point. If the T-mobile can't like before the time to the improvement of its mobile phone announced network to 4 G rate, apple did not need to sign a contract with it start.