touchscreen not working after unlocking the scree - LeEco Le 2 Questions & Answers

Sometimes the touchscreen stops working, it randomly happen when i unlock the screen.. the music still play, i can see notification, the time and everything in the screen (even use the fingerprint) ,but the phone is unusable , it doesnt respond to touch.
the only way that i find to fix the problem is forcing a reebot (hold the power buton for ~7s)
i just tried changing the rom, but it keeps happening
is very annoying.. someone know a fix?
thanks in advance and sorry for my english

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[Q] Random shutdowns

Hi guys,
I've been having quite a problem with my HTC One. Sometimes it just turns off. But it doesnt just turn off, its completely useless after that. I can not start it again after the screen turns black. I always have to connect it to a charger and press the power button and disconnect it again and try turning it on for ages until it starts up again. Besides from that everything works perfectly.. I was really hoping u could help me... Thanks in advance
Basic info is needed-
Device model
Rom
Kernal
Mods(underclock, overclock, voltage changes)
Anything done shortly prior to the symptoms...........
Well I have a german o2 branded Htc One 32 (no dev Edition). It is still on stock, not rooted and bootloader unlocked. I actually did NOTHING special to the phone I installed normal apps( a few games and navigation software and such) and synched music on it so nothing that could provoke such an error
Radixtrator said:
Hi guys,
I've been having quite a problem with my HTC One. Sometimes it just turns off. But it doesnt just turn off, its completely useless after that. I can not start it again after the screen turns black. I always have to connect it to a charger and press the power button and disconnect it again and try turning it on for ages until it starts up again. Besides from that everything works perfectly.. I was really hoping u could help me... Thanks in advance
Click to expand...
Click to collapse
Hi there, this sounds like a hardware issue and you should exchange
so nothing that can easily be fixed hm?
IS anyone else also having this problem??

Black screen with backlight

HI every body, I have a problem and I'm asking for help
a while back my HTC HD7 felt in the sea. I managed to get it dried and fixed and it worked fine
but every now and then the screen goes black. normally i fix the problem by taking the battery out
the problem happened again a few days ago, and the screen won't turn on, when I turn the phone on I see the backlights turning on and the touch work fine and I can hear the keys and the unlock screen sound, but can't see anything
I tried to do a hard reset but the volume up key is not working so I can't access the hard reset menu.
my question .. is the a software to do a hard reset via PC. or can I use the headphone volume keys instead of the device ones???
I'm running WP 7.8 official, and a window 7 on PC.
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[Q] Screen waking up

My screen isnt waking up when i press unlock/home button
when i turning on my s3 i9305 its working normally, but when i block it i cant unblock :/
i hear voices, buttons are highlighted, but screen is black
i tried to change ROM, before it was at a stock rom, i tried to install stock again but same problem
after that i installed cm 12 and still the same problem
how can i fix it? :/
and i will say again, the screen is working perfectly when im turning on phone
Hyperlast said:
My screen isnt waking up when i press unlock/home button
when i turning on my s3 i9305 its working normally, but when i block it i cant unblock :/
i hear voices, buttons are highlighted, but screen is black
i tried to change ROM, before it was at a stock rom, i tried to install stock again but same problem
after that i installed cm 12 and still the same problem
how can i fix it? :/
and i will say again, the screen is working perfectly when im turning on phone
Click to expand...
Click to collapse
And those buttons are working normally when you turn on your phone (and the screen is on, too)? Can you go to home with home button or lock the device with power buttton?
Maybe just a hardware issue?
buttons
when i power on phone i can use every button normally until i block it :/
This sounds like really random issue, may be a hardware one. If reflashing stock rom trough odin didn't help, then you probably should give your phone to service

black screen on HU

Hi,
All of a sudden my HU (KGL 4) (which i have for ~6 months) stopped working , I get a black screen and the buttons illumination is also off .
I've tried to get to recovery and do a reset but nothing changes (black screen)
when i'm pressing the power button for 10 sec i see the buttons lights flicker slightly but nothing else happens .
Only thing that seems to work is the DVD eject
Did anyone encounter such an issue and came out of it without changing board ?
Can it be related to car battery ? (which is old but car starts up fine)
Any recommendations ?
Thanks
it's seems to be same problem with my head unit.....
i'm stuck after installing mods in XposedMTC, resetting itself..... because of a bug, i think
after that i cannot even get into Bootloader screen (-_-')
Anybody help me please
http://forum.xda-developers.com/and...d-kgl-unit-t3457538/post68656680#post68656680
See if this works!

Moto e4Plus hangs while playing songs

Hi ,
recently i have noticed that when ever i am playing songs and screen is locked after some phone gets hanged, it wont respond to finger print sensor and even for power button, the only option i have to power off and restart the phone again. Phone goes to in-responsive mode.
anybody faced this kind of awkward behaviour.
Thanks
kulkarni.purushottam said:
Hi ,
recently i have noticed that when ever i am playing songs and screen is locked after some phone gets hanged, it wont respond to finger print sensor and even for power button, the only option i have to power off and restart the phone again. Phone goes to in-responsive mode.
anybody faced this kind of awkward behaviour.
Thanks
Click to expand...
Click to collapse
You should try booting into recovery. Wipe the cache partition then do a factory reset.
Also check for any system updates in Settings>about phone
Hopefully this will work, if not then I suggest you return the phone and have it fixed or replaced.
Good luck ?
BTW would you be kind enough to send a screenshot of cpuz on your phone? Much appreciated.

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