Outdated iPhone system software
VPN connection
A bad cellular network or Wi-Fi connection
Multiple background apps
If you’re using your iPhone to do multiple things at once, like checking email, browsing the web, and listening to music, it can slow down your phone’s overall performance. This can make it harder to use other apps, and even cause them to crash. ..
Reboot your phone
Update your iPhones system software
Turn off your VPN
Connect to a different Wi-Fi network
Close all background apps
A VPN keeps your traffic encrypted and private, so you can browse the internet securely and stay anonymous.
If your VPN keeps coming on even after you turned it off, you’ll need to follow these steps to turn it off completely: Settings> General> VPN and device management> VPN> VPN provider. Your VPN won’t come on by itself anymore until you go back and turn it on.
To update your iPhone system software, you will need to go to the Apple website and click on the “Software Update” button. Once you have clicked on the Software Update button, you will need to enter your Apple account information and password. After you have entered your Apple account information and password, you will need to click on the “Update Now” button.
To update your iPhone software, first, connect your device to a stable Wi-Fi network and then follow these steps: Settings> General> Software update. Your device update should start once you follow these simple instructions. ..
