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tedwu100

macrumors member
Original poster
Jun 18, 2011
39
0
I just got a iphone 4 and whenever I played a game (Driver or Need for speed) it lag for like a millisecond for every 10 seconds or so. BUT if I take out my Sim card then everything suddenly seems fine, games run as smooth as silk.
Anyone have this problem??
I have tried restoring my phone, but it is still doing that.
 
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