I have the lg g3 and i decided to unroot it to stock settings and it all went well until i started using my phone again. I cant hold a connection with my service provider (verizon). it says i ahve good connection and 4g but i do not actually have data, i can text and call but as soon as i go to use anything requiring cellular i cant connect to the internet (assuming im not on wifi). Also i sometimes have a flashing triangle on my notification bar but have no idea what this means? any help would be apreciated