Samsung Galaxy Note 4 N910F Hang or frozen and white screen can be fix by restoring or flash updating the phones firmware, but sometimes it is cause by a hardware problem issues especially those suffered by wet or water damaged.
Here’ how to troubleshoot the Samsung SM-N910F Display problem:
For quick fix, on minor problem like if the phone status shows no indication of being wet by any liquid, free of oxidation build up or the PCB board is still clean.
– Check the Flex ribbon cable wire.. replace if damaged.
– Check/ try to replace the LCD screen, the white LED’s on it may already been busted.
Just refer to the solution below, this may help in solving backlight white LED problem on Samsung Galaxy Note 4 N910F after you confirmed that the LCD screen is okay or already tried replacing it
Display White Or Blank Solution
Trace also each connection line paths were it is being connected to a lighting section.
If any track line is missing just make a jumper.
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Note: Please note that even though every solution posted on our website is tested by one or more members of our team before posting, but still we do not take any responsibility for any damage it may cause to your cell phones. Use these repairing solutions at your own risk. Thank You.
Samsung Galaxy Note 4 N910FDisplay Light Ways Lcd Jumper
