Step 1: Launch the Settings app and Tap General.
Step 2: Scroll down and Select Accessibility.
Step 3: Scroll down and you will see a 3D Touch section. Tap to enter that.
Step 4: In 3D Touch section, you will be able to disable 3D Touch or change the sensitivity of the screen. By default, the sensitivity level is set to a Medium, and you can easily select Light or Firm, and then you can test the sensitivity level in the 3D Touch sensitivity test

TAGS :