Windows Phone 7 data hog bug back with Mango?

imageSoon after the US launch of Windows Phone 7 users were discovering their phones transferring hundreds of megabytes of data each day.  It turned out to be a Yahoo Mail bug affecting many other smartphones. 

Now Kishan writes us with an interesting question:

My wp7 phone after mango beta 2 is sending lot of data on 3G – here is a sample – 400Mb on 08/06, 256Mb on 08/05 etc.. I have Yahoo mail sync\’ed, so could be the old yahoo mail bug. Testing currently to see if I still see the issue after disabling Yahoo mail. Do you know if anyone else is seeing the same issue?

Have any of our readers run into the same issue? With data being rationed ever more severely and costing more and more it is certainly important to find out. 

Let us know if you had any unusual spikes below.

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