Setting Protects Uninstall Apps on iPhone and iPad

We can have basic protect iPhone or iPad by set homescreen passcode lock so if you don't allow any one to use  or change anything on your device. Sometime your iPhone or iPad have to using by other. It will safe for your device if you have app delete or install protect setting.

This is the tip for prevent someone delete or install app on iPhone or iPad. It may happen when kids or your friends borrowed your's device was used temporarily. They didn't plan to delete or did it on purpose. It's does't matter. If some iPhone or iPad are public usage and don't want who install or delete app anymore. You can make that delete or install protect by go to Setting > General > Restriction > Tap to on > Enter 4 digits Restriction Password and verify. Then tap Deleting App switch to off