I recently left to go vacation to California am which I am in now. All this time here my 4g goes on and off constantly. I'm not sure of its the area because he has been happening all over California la, Irvine etc. Is this an issue in California or most likely a phone issue. The phone just randomly drops data everywhere. This phone also is a refurbished phone.
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Sent from my ADR6400L using Tapatalk 2