(Galaxy A51) I was messing around in the settings and changed my apn to thinking it was a tag name that someone would see if searching the number on my phone. I have straight talk pre paid service and now I can't reset to default number. I can't use my moblie data I've searched the web found nothing except saying that you can't do what I did with pre paid phone. I'm I can still call and text just not use the data it doesn't even show the LTE logo when I have it on and in service. I can't keep smashing phones but this one is looking at me funny ever since. I've tried turning the phone off and on still nothing. Please help.
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