iPhone Passcode Tuner is a Windows application designed to unlock lock screen without password on iPhone. It also helps directly remove the forgotten passcode of screen time restriction and remove Apple ID from your iPhone.
I buy a second-hand iPhone 8 from eBay and it is locked. I used this iPhone password removing tool to unlock the iPhone 8. Now it works normally.
I love this app. But I have a mistake --forgetting backing up my data, which later comes to my mind after removing the Apple ID.
I did what it said it will do for my poor iPhone. Which lets me get into my locked device finally.
You know what, you need to make sure that the Find My iPhone function is disabled on iOS 11.4 and later. Otherwise, you can't remove Apple ID from iPhone.Luckily, my iPhone meets this requirement.