- Jul 8, 2012
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Everytime I wake my phone, my 4g is lit up, even though I'm on wifi. After about 30 seconds, it dims. But it's back if I let my phone sit a minute and wake it again. I remember years ago, the Verizon caller ID app would constantly use 4g, so I've always disabled that app as soon as I get my phone. Is there anything else that would be using 4g or a way to tell what is using it? I've closed all apps using the recent apps button