[Q] LG G3 hangs randomly - G3 Q&A, Help & Troubleshooting

LG G3 D855 with v20h, unrooted etc.
Occasionally on removing my phone from my pocket I find it on the camera app, with the screen black. The back/home icons show but don't do anything. App switching icon is missing.
No controls do anything but if I press the power button on the back I get the shutdown popup and can click on shutdown/reboot and after a few minutes the phone is back to normal.
Anyone else seeing this and anyone have suggestions for how to prevent it?
Thank you.

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[Q] Frozen Screen

My LG Nitro will boot up, but the touch screen is not functioning. The power button turns it on, the lock screen appears, and notifications pop up in the upper corner, but it will not react to any touch.
It happened a couple of times before but a few battery removals did the trick...not any more...
It will not unlock...What do I do?
I searched around and it doesn't seem like anyone else is having this problem. Thanks!
Did you try a factory data reset?
mookacb said:
My LG Nitro will boot up, but the touch screen is not functioning. The power button turns it on, the lock screen appears, and notifications pop up in the upper corner, but it will not react to any touch.
It happened a couple of times before but a few battery removals did the trick...not any more...
It will not unlock...What do I do?
I searched around and it doesn't seem like anyone else is having this problem. Thanks!
Click to expand...
Click to collapse
You might have a bad digitizer.

unlock screen leads to black home screen

So I've noticed this recently and its starting to get annoying. The phone will be off and then when I press the home button to wake the screen, I'll unlock the screen then I get a black background for a few seconds then my wallpaper shows up. I love the phone but its starting to get annoying. Any suggestions on how to fix this?
cire253 said:
So I've noticed this recently and its starting to get annoying. The phone will be off and then when I press the home button to wake the screen, I'll unlock the screen then I get a black background for a few seconds then my wallpaper shows up. I love the phone but its starting to get annoying. Any suggestions on how to fix this?
Click to expand...
Click to collapse
Is the wallpaper coming from an SD card ?

Help! - VZW LG G3 Stock Camera - Unresponsive - Can't Snap Pics!!!

Hello All!!
I have an LG G3 Verizon Variant and the stock camera will be unresponsive.
example: it will open the buttons are pressable (they highlight with my finger on them/Menu toggles on and off).
If i reboot (sometimes a couple times) it will start working but a while later It will not work again.
I have cleared app cache, closed out of app and reopened and nothing but rebooting fixes it.
Any Ideas?
BTW Phone is rooted. Nothing else done to it.
Volume down button works to take picture but none of the software touch buttons work.
Any help would be appreciated.

Help!! I switched to guest mode and my phone went blank!?!

Hi, I was just playing around with my LG G3, (I'm using Nova Launcher) and I found "Guest Mode". I turned it on, and it changed the screen to the default lockscreen, and then the screen just went completely blank. The led flashes blue if I press the power button, and I can turn the screen on and off because I can see the "Retro TV fade out effect" when I press the power button. I can't turn the phone off via the power button as nothing come up, it's completely blank. I would like to avoid anything which involves me losing all my files and data. My carrier is O2 and I got it in April 2015. Please, help me!!!
NukeZLemon said:
Hi, I was just playing around with my LG G3, (I'm using Nova Launcher) and I found "Guest Mode". I turned it on, and it changed the screen to the default lockscreen, and then the screen just went completely blank. The led flashes blue if I press the power button, and I can turn the screen on and off because I can see the "Retro TV fade out effect" when I press the power button. I can't turn the phone off via the power button as nothing come up, it's completely blank. I would like to avoid anything which involves me losing all my files and data. My carrier is O2 and I got it in April 2015. Please, help me!!!
Click to expand...
Click to collapse
that's a weird situation, i could assume you tried removing the battery, try connecting your phone to the pc if it opens run a backup and move your files to the pc, and flash the software via kdz in download mode. (apps will be removed).

Please, please, please help me!! I switched to guest mode and my phone went blank!?!

Any idea on how to get my phone? I was just playing around with my LG G3, (I'm using Nova Launcher) and I found "Guest Mode". I turned it on, and it changed the screen to the default lockscreen, and then the screen just went completely blank. The led flashes blue if I press the power button, and I know I can turn the screen on and off because I can see the "Retro TV fade out effect" when I press the power button, but it is completely blank. I can't turn the phone off via the power button as nothing come up, it's completely blank. I would like to avoid anything which involves me losing all my files and data. My carrier is O2 and I got it in April 2015. Please, help me!!!

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