Sprint sues rival AT&T over 5G E label, 'false advertising'

US-based telecom operator Sprint has sued rival AT&T over "false advertising", saying its '5G E' (5G Evolution) label is misleading consumers into believing that it offers the fifth-generation wireless network. Earlier, T-Mobile mocked AT&T with a sticky note showing '9G' on top of their iPhone's LTE icon. "We will fight this lawsuit while continuing to deploy 5G Evolution," AT&T responded.