backlight problem!!! - HD2 General

can anyone help me please please please, this problem is seriously draining my battery really quickly. what it is is that my backlight wont go off at all, notcin lockscreen or anything, it dims for a couple of seconds then goes bright again. also when i lock the phone with the end call button the screen goes off for a split second but then the light comes on an the phone is locked. driving me crazy please help!

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Can Someone Help Me Please

Ok So When I'm Talking To Someone On The Phone...When I Try to play around with my phone...the screen constantly keeps going off on me like very 3 seconds i press the back button and menu and nothing happens the screen is just black and blinks occasionally can someone please help me...
CHIxCITY said:
Ok So When I'm Talking To Someone On The Phone...When I Try to play around with my phone...the screen constantly keeps going off on me like very 3 seconds i press the back button and menu and nothing happens the screen is just black and blinks occasionally can someone please help me...
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Click to collapse
Do you have your fingers or face near the proximity sensor in the upper left area of the phone (near the led). It's designed to turn the screen off when you hold it up to your ear.
I didn't know that...i usually have it down becuz i wear the headset

[Q] Why will the screen NOT turn off?!!

This is driving me nuts! I can finish a phone call, put my phone down on my desk, then look over 5 minutes later and the screen is STILL on. I have to hit the power button to make it sleep, it will go black, then flash the lock screen and then follow the 15 second screen mode I have set and go black then. what gives? Its not rooted, i dont have a lot of crazy apps on it. Anyone know what causes this?

[Q] Galaxy s4 screen not turning on

Hi people. i need help! all of a sudden led screen of my gt-i9500 whet dark. the phone is turning on and working. i can unlock my phone by drawing my pattern code and i the phone vibrates when i draw the pattern and i know touching is working. soft keys also are also working. but the screen is completely black. i thought that it can be software issue so i tried to boot into recovery and download mod. recovery mod shows nothing. but when i boot into download mod, sometimes there is a sudden green flash and sometimes the text and the android logo appear for like a second or less, in a very low brightness and then turns completely black again. so i guess it is not burnt. is there something i can do? please help me!!

Screen keeps turning off and on + sets brightness to 100

Hey guys,
i have a serious problem, which happens really often lately. like 10 times a day. The screen just turns off sometimes. The touch-functionality is still working. I can feel the fingersensor "unlock" the Zuk Z1, but the screen just stays off. Then i try to press all the buttons and sometimes the screen turns on again. But sometimes it just turns on after some seconds even though I didn't touch it at all.
First I thought that this is a hardware issue, maybe a loose contact. But recently a new problem showed up. The screen brightness just goes up to 100%. I turned off auto-brightness and move the slider. Nothing happens. Restarting always fixes it. But mostly after 1-60 seconds it goes back to normal.
Any ideas what might be the problem? Or what I could try?
I haven't rooted the phone and its the newest CyOS version.
Cheers, Oliver
Perhaps you are using the flipcover with magnetic auto switch off when you close the case?
OlivBlum said:
Hey guys,
i have a serious problem, which happens really often lately. like 10 times a day. The screen just turns off sometimes. The touch-functionality is still working. I can feel the fingersensor "unlock" the Zuk Z1, but the screen just stays off. Then i try to press all the buttons and sometimes the screen turns on again. But sometimes it just turns on after some seconds even though I didn't touch it at all.
First I thought that this is a hardware issue, maybe a loose contact. But recently a new problem showed up. The screen brightness just goes up to 100%. I turned off auto-brightness and move the slider. Nothing happens. Restarting always fixes it. But mostly after 1-60 seconds it goes back to normal.
Any ideas what might be the problem? Or what I could try?
I haven't rooted the phone and its the newest CyOS version.
Cheers, Oliver
Click to expand...
Click to collapse
Thanks for the reply,
I havent thought of that before but it is not the cause of the problem.
1. I have a leather case
2. When I take the phone out of the case the displays stays dark
I just did a factory reset today in the morning and the problem already showed up again. So! annoying!!!! Will send back the device I guess
i have lenovo zuk z1 . actually i am getting a problem in this phone . after locking the phone at every seconds light turn on and get turn off on the display. i saw so much on the setting but i didnt get any setting .
The same problem is being arrising with me..please someone help. what should i do..

Hello everyone please help request

Recently there is a problem with the device. The power button does not turn the device on and off, sometimes vibrating but the screen does not wake up even when connected to the power supply.
Double tapping does not respond. Sometimes the screen will turn on for a second and turn off.
Sometimes everything looks right.
When this happened, the device warmed up around the power switch.
So I replaced the lighting component and now the problem continues random without the device warming up.
Does anyone have any idea what the problem might be and how to solve it?
Thanks so much everyone.

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