Shah.Aak, Jul 17, 2019 : Hi, I have recently started having trouble with the network on my phone. I have a 6T and in certain areas, my network signals flickers from full strength to lost network with screen lock in a moment, and getting back to no sim card inserted as the screen is unlocked. Is this a programming issue? OS issue? If so, could the support team please address this in the next software update?