Microsoft 'basically had to nuke' its mobile OS, analyst says
More than 100,000 donations an hour came in at times
City cites strong infrastructure just two days after Google announcement
Both wireless carriers plan next-gen LTE, but AT&T promotes its HSPA 7.2 upgrade pathway to get there
By 2014, 5B personal devices will be in use
Even links with Paris Hilton haven't helped
J.D. Power survey also saw a huge jump in customers calls to carriers over credit issues
T-Mobile is fourth largest wireless carrier in the U.S.
