[System UI stopped responding LG G4]

[Android Central Question]

Keep getting the "unfortunately, System UI has stopped responding." error. I am given the option to hit "ok". After hitting ok it disappears for only a second or two and I can't hit any buttons save for volume (which does nothing) and power to turn off the screen, restart or power off the phone and turn on airplane mode. It takes a few tries to turn it off or restart it with so little time between notification pop-ups.

I've tried powering it up via holding power and one volume key and on another occasion power and the other volume key but it does not put it in recovery mode.

Any help?

 

[SapphireGemstone]

No. I can't tap anything on the screen in safe mode or normal startup mode.

 

[mustang7757]

No. I can't tap anything on the screen in safe mode or normal startup mode.

Normal start up...

 

[SapphireGemstone]

As in when you use your phone regularly, not in safe or recovery mode. I wasn't sure what exactly to call it???

 

[mustang7757]

As in when you use your phone regularly, not in safe or recovery mode. I wasn't sure what exactly to call it???

Yes in phone regular no modes

 

[SapphireGemstone]

Exactly. I was saying I can't tap anything on screen including settings in either mode.

 

[mustang7757]

Exactly. I was saying I can't tap anything on screen including settings in either mode.

Ok so go to regular way settings then factory reset

 

[SapphireGemstone]

I can't. I can't tap anything on regular or safe mode. Nothing.

 

[mustang7757]

I can't. I can't tap anything on regular or safe mode. Nothing.

So you cant tap any mode regular ,recovery ,safe mode ?
You might have to take to repair center

 

[B. Diddy]

If the screen doesn't respond to any touch, then the touchscreen may have failed. You'd probably have to bring it to a repair shop to get that replaced, and for further testing if needed.

 

[SapphireGemstone]

I can't even get in recovery mode to try that.
Screen responded to touch for the ok button on the error but nothing else.

 

[B. Diddy]

For this to be happening in Safe Mode, there must either be a hardware or firmware issue. I'm not sure if it'll be possible to reflash the firmware in the condition your phone is in, so unfortunately, your best option is probably to bring it to a repair shop.

 

[belodion]

Safe mode gave me the same issue and the steps to get the factory reset option didn't work.

You tried what T-Mobile calls "Master reset with hardware keys" in @B. Diddy's second link?

 

[SapphireGemstone]

Yes, and the result was just the error popping up again before sending me to the home screen.

I might just replace the phone at this point. It's not worth taking it to be repaired.

 

[mustang7757]

Yes, and the result was just the error popping up again before sending me to the home screen.

I might just replace the phone at this point. It's not worth taking it to be repaired.

You might be right about not worth to be repaired, keep us posted what you decide.