Not long before, an XDA forum user pointed
out a question that which LG G4 problem you are facing. Aiming at this
discussion, many users wrote down their problems. However, more than 65% users
encountered with the touch screen issue. Some of them got an unresponsive
digitizer, while others saw the white lines on the screen. To solve this
problem, it seemed that LG has no any good idea to deal well with because it
just released an app update about touch screen. Here we recommend some
potential solutions to do you a great favor.
1. First,
you should try to reboot the device. If there are no other problems, your
device will be safe and sound.
2. Try
to remove the screen protector so as to see whether there is something
different on the screen.
3. If
you only suffer from the unresponsive digitizer in the keyboard place, updating
the LG keyboard app may help you out completely.
If the above ways can’t work for you,
possibly you need to take it to have a fix on a professional repairing shop, or
replace the cell
phone LCD by yourself since it is the easiest smartphone to repair this year.
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