• After 15+ years, we've made a big change: Android Forums is now Early Bird Club. Learn more here.

Help Need input on what to do, used gravity box and tried to change my internet usage from lte, to 4g


Jan 4, 2016
I think I fried my Sims card, connection bar shows a circle crossed out and when I try to choose my vpn as Verizon it won't re connect, I am using a straight talk phone, need help, if not fixable, would it be the Sims card that is messed up, and if so can I buy a Sims card from straight talks plan to switch users, and since my phone is rooted, would it still let me use my phone? Help soon please phone is a Samsung core prime model sm-s820l
Last edited:


We've been tracking upcoming products and ranking the best tech since 2007. Thanks for trusting our opinion: we get rewarded through affiliate links that earn us a commission and we invite you to learn more about us.