For Samsung Galaxy S4 IV i9500 i9505 i337 i545 L720 M919 R970 LCD + Digitizer blue Samsung Galaxy S4 IV i9500 i9505 i337 i545 L720 M919 R970 LCD + Digitizer blue Replace your cracked, broken LCD Digitizer of S4. Let your phone likes new again. Color: blue Don't include instructions. Professional skill is needed for installation