Here's a first -- as Apple launches the expected two new iPhone models tomorrow, all four US carriers are expected to have the new devices as soon as they are available at retail.
That includes T-Mobile, which has lagged behind AT&T, Verizon and Sprint at having rapid access to the latest iPhones. That's the word from Bloomberg News today, which also notes that having the latest phones at T-Mobile, especially the widely-expected lower cost model, may attract Verizon and AT&T users because T-Mobile has some added flexibility in plans.
AT&T had an iPhone exclusive until 2011 when Verizo
