Useful shortcuts on iPhone with 3D Touch without your knowledge
3d touch is a special force sensor technology that apple introduced for the first time on iphone 6s. through force to force hard or light on the device screen to be able toFix common errors on iPhone 6S
although the latest phone from apple, iphone 6s also cannot avoid the common errors such as the fast running out of battery, the pressure-sensitive touch screen is not running or