iOS 13.3.1 fixes an issue which caused O2 iPhone XR users to lose signal
Apple have released iOS 13.3.1 which includes a number of improvements and bug fixes, including a fix for an issue where some iPhone XR users on the O2 network experienced drops in signal.To update to iOS 13.3.1 make sure your iPhone is connected to WiFi then go Settings > General > tap on ‘Software Update’,…