WPCentral have spoken to AT&T who explained why they have passed on so many Windows Phone 7 updates so far.
Apparently they found the process, which needs Microsoftâ€™s OS updates to be fused with OEMs firmware, and needs individual testing, so onerous that they rather not do it too often, and preferred to release a few large updates rather than frequent minor updates.
Stacey Harth, a spokeswoman for AT&T, told them this morning "AT&T plans for a Windows Phone update that will contain the improvements in the 8107 update and more" with no commitment to a time-frame.
They did however take a shine to Windows Phone Tango, liking the MMS improvements.
Hopefully the update will come to AT&T handsets sooner rather than later, but the carrier does not seem to be in too much of a hurry, did they?