I have had issues with MyATT showing the correct amount of data usage.  For some reason on my account I show a huge amount of data downloaded around 12am timeframe while the device is on wifi.  and I can't seem to get an answer from ATT as to why.....
So their MyATT doesn't show the right numbers at that time unless you check at 12:30a
				
			So their MyATT doesn't show the right numbers at that time unless you check at 12:30a
 
	 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		
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