Open the Settings app on your iPhone. Tap Notifications and then select the app with the stuck badge. Toggle the Badges switch off. Restart your iPhone. Go back to the same settings screen and toggle ...
You cannot scan your iPhone for malware, but you can troubleshoot the issues you are experiencing. If all else fails, you can erase your device and restore it from a backup. Can iPhones get viruses?
Reset the iPhone’s network settings : If your iPhone’s voicemail is not functioning, a network reset can help. This will remove all saved Wi-Fi networks. Also your Bluetooth connections will be ...