Samsung manufactures a variety of phones featuring touch-screen functionality. Because touch screens are highly sensitive, they’re often designed with a screen lock to prevent numbers from being inadvertently dialed or applications from opening when the phone is in your pocket or purse. Samsung phone models vary, so you may need to try several different procedures to unlock the touch screen. Many Samsung phones prompt you to create a four-digit unlock password when you initially configure the phone. If you’ve enabled a password, you will need it to unlock the phone. Writer Bio
