Hi there!
The PhoneDoctor app is not a good way to clean up viruses or hacks on your iPhone 11. It is not a real antivirus app, and it is actually more likely to infect your phone with malware than to remove it.
There are no free antivirus apps available for iOS devices. However, there are a few things you can do to check your iPhone for viruses and malware:
- Look for unfamiliar apps. If you see any apps that you don't remember installing, it's possible that they are malicious.
- Check if your device is jailbroken. Jailbreaking your iPhone can make it more vulnerable to malware attacks.
- Find out if you have any large phone bills. Malware can sometimes cause your phone to use more data than usual, which can lead to higher bills.
- Look at your storage space. Malware can sometimes take up a lot of storage space on your iPhone.
- Restart your iPhone. This can sometimes clear out any malware that is running on your device.
- Restore factory settings. If you think your iPhone has been infected with malware, you can restore it to factory settings. This will erase all of your data, so make sure you back it up first.
If you're concerned that your iPhone has been infected with malware, you can contact Apple Support for help.
Here are some free apps that can help you protect your iPhone from viruses and malware:
- AdGuard. This app blocks ads and trackers, which can help to protect your privacy and security.
- Malwarebytes. This app scans your iPhone for malware and other threats.
- Norton Security. This app offers a variety of security features, including a virus scanner, firewall, and password manager.
I hope this helps!