Screencart Replacement Combo Folder LCD Display Digitizer for Samsung Galaxy J7 Max SM-G615F (Black)

Description

Repair your old screen with our screen. Check your mobile model number properly before Trouble shootingWe strongly suggest you look for a professional person to install the screen and test it before installing. Q: I replaced the screen but it can’t turn on.A: Reset the phone by pressing both Power and Home Button together for at least 15 secs. Q: The touch is not working properly. A: Power off your phone, clean the connector on the mainboard, reconnect all the cables, a hard reset of your phone, power on. Q: There are colorful lines going down the screen. A: Check the LCD to make sure the flex cables are good and there are no debris on the connectors. Then reconnect all the cables and leave the phone alone overnight in a dry environment and power on the phone in the morning.