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htchang
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Joined 4 years ago
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Re: Mysterious cellular data usage in early morning
It turned out that it was not a T-Mobile problem but my iPhone setting problem. To avoid those unnecessary internet access from iPhone, you should do: Settings->Cellular->Cellular Data Options->Data Mode->Low Data Mode. Default setting of the data mode, “standard” allows the IPhone to access the celluar network to do some kind of bookkeeping functions. ”Low data mode” blocks it.198Views2likes0Comments