like i said send your device back and get repair. Replaced PBA and BGA failure. a defective hardware nothing do with firmware .its been a month now my s7 running without a issue.
i have the exact same issues with everyone else on here. i had Rogers send out my S7 for repair ,they replaced PBA -other -BGA FAILURE and minor component parts so far everything running smooth now no drop calls and LTE problem. I recommend everyone...
