Bottom button lights not turning off? - HTC EVO 3D

Anybody have or seen this issue?
the bottom button lights will not turn off.
even if i turn the phone off, they still stay on.
am i missing something?

do a battery pull.
from what i understand the phones only hibernate, not shut off as standard, could be wrong, yes ive seen this before, but not on the 3D yet.

Wow. I'm seeing issues pop up everywhere.
Sent from my PC36100 using XDA App

it did eventually stop randomly....but then started back up, but as of now..its not doing it.
seems sporadic...
i may go get it exchanged though...since i just picked it up an hour ago

bottom lights
I have the same problem the lights at the bottom doesnt light up and cant find anything in the settings to turn them on.
Anyone now how i get them on ?

Related

Screen won't turn on sometimes/black screen

I've noticed lately that after I end a call or lock my phone and then go to use it again the screen will stay black, HOWEVER I can see the lights between the hard keys light up and the actual screen LCD come on but stay black.
Has anyone else experienced this? Sometimes it will come back by itself and other times I will have to take the battery out to restart it
yes and quite offen actually, it happend on the first day i got the phone.
Happens to me if the up time is 30+ hours. Usually I just press the home key and it comes back around.
Sent from my X10i using XDA App

[Q] HTC screen won't respond.

Hello,
I've got an HTC Amaze that's been rooted, but done fine for a few weeks/months, at first it's battery seemed to be the problem, and after replacing it things were normal. Now, the phone doesn't seem to respond or give any sign of life until its plugged in, and the only thing that changes is that the orange light glows. When unplugged the light remains on, but the screen is always dark, yet each of the buttons on the touch screen's face (home, settings, back, search) make the phone rumble when touched and I can access all the files from my laptop. It's functioning, I just can't see anything, no water damage, and no recent falls before it went dark.
It's not a bad usb, but can someone help me fix it?

[Q] HTC One Display Wont Turn on

Hello to everyone in this Awesome forum, long time lurker here, first time poster. I have a vast experience flashing Roms on a plethora of devices From My Huawei Ascend/Htc Amaze and plenty more but today my Lack of knowledge has finally caught up and I flashed CM10.1 on my HTC One(M7) and it was working fine but until earlier today when my screen went off and it wont come back on... I called my phone and the call goes thru you can see the soft keys turn on but the screen stays off, now when I long press the power/IR button the soft keys flash many times but the phone doesn't Reboot it just keeps flashing. Any help would be greatly appreciated. and yes to the trolls out there I have been looking on the forum for around 3 hours and all I can find is HTC One X post... Thanks For the HElp
You need to hold down the power button for 10 secs and it should reboot. If not you can try to boot into recovery using adb on your computer.
If you still can't see your screen then try using this app called [email protected] on your pc to try and mirror your phone.
Sent from my HTC One using xda app-developers app
rvdangel630 said:
You need to hold down the power button for 10 secs and it should reboot. If not you can try to boot into recovery using adb on your computer.
If you still can't see your screen then try using this app called [email protected] on your pc to try and mirror your phone.
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
Thanks for the suggestions, ill post back if any of them work.
(Update) it seems my phone is not on adb debug so it wont work with the latter and when it comes to the power hold I've been holding for longer than a min and nothing happens... thanks tho
I had this same exact problem last night, I just plugged back into the charger(the one connected to the wall outlet) and the screen came back on and it asked for my SIM card lock passcode, after that then it rebooted itself, and has been working fine since.
Hope this helps
Sent from my HTC One using xda app-developers app
gtwozero said:
I had this same exact problem last night, I just plugged back into the charger(the one connected to the wall outlet) and the screen came back on and it asked for my SIM card lock passcode, after that then it rebooted itself, and has been working fine since.
Hope this helps
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
Awesome, this work like a charm, it didn't ask me for SIM Lock but it did Restart it Self. Thanks a bunch
No worries mate! Happy to help and glad it worked for you
Sent from my HTC One using xda app-developers app
hi all,
i had same problem, it happened second time, after i finish phone call, screen can not turn on while phone is on, volume keys react, and there is sound from incoming call.
tried to reboot, tried to to enter to recovery mode, every time two led buttons at the bottom were on or blinking.
first time when it happened reboot (hold power button for 10 sec) helped, and second time nothing could help, after about hour it started to work again.
very strange, i changed version and waiting for results.
This is most likely an issue with the light sensor at the top left of the front of the phone..
I've noticed similar symptoms during calls.. but if you are near a bright light the screen will become visible.
Additionally.. i recently had an issue where the phone shut off and wouldnt turn back on.. i held a bright light to the light sensor and then held the power down along with Volume -/+ buttons and the issue resolved itself..
the light sensor...
I had the same problems with the screen... first it was happen randomly from time to time. Plug it to charging and blank screen. Not responding to hard buttons. And come up from alone. All this happen few times until today... Does not matter what you do, the screen remain black and dead. Start thinking for replacement of the screen(which is very costly and seems that need to be done by htc=$200).
The case: the light sensor working in kind of revers mode. Means when there is light screen is still shot off(the chip did not get the proper signal and "think" it is still dark) so the screen is out of power and all the hard button and soft as well are out of any function. Pressing the power button ends up flashing soft home and revers on the screen, same as described in the first post.
THE SOLUTION: take a led flash light(i used another phone flash light) and light the sensor in the upper left corner of the phone. If this is the problem the screen will immediately come on. Then press the power button and restart the phone to reset the logic signal to the chip and to have proper reading. NOTE: it is kind of hard to operate the phone and light at the same time the sensor with the flash light. If needed get some help but you need sensor covered with light until restart the phone, otherwise the screen will become black immediately.
GOOD LUCK,

[Q] screen wont turn on but phone works.

i have an evo v 3d through virgin. on my lunch break i went to use my phone and screen wouldnt come on. thought battey might be dead. when i plugged it in light would blink instead of staying on steady to show it was charging. wouldnt connect to comp. either. i thought it might be: battery so i put new battery in and let it charge overnight. The screen still dont work. It vibrates still and buttons on bottom of screen light up but the screen remains dark. I tried to do a reset by holding down the volume down button and holding the power button at the same time but that didn't work. any ideas on how to fix it would be greatly appreciated Thanks
Did the charging led ever stay solid or turn green?
Are you s off
Custom ROM / recovery?
Try taking your SD card out and then boot to bootloader, hold volume down and press power
Sent from my Evo 3D CDMA using xda app-developers app
with the new battery i can get the phone to charge. light is on when charging green when full and i can power up and guess where to swype to unlock. it rings to tell me i have new notifications but the whole time screen is dark just buttons at bottom light up. i tried holding volume down and powering on but that didnt do anything nor did taking out the mini sd card. no custom ROM or anything. should all be like was when i purchased phone new.
When you hold volume down and press power does the phone vibrate or do the lights on the cap buttons turn on?
I imagine your screen has died but I'm definitely no expert
Sent from my Evo V 4G using xda app-developers app
no dosent do anything. ive pretty much given up on it figured screen is prob. shot. sucks cause it was only year old and ive done good making sure not to drop it or anything. oh well hopefully the s3 will last me longer. thanks for your help

DNA Restarting as if power button held down

So, I posted about this before and got no responses. I basically wrote my DNA off as officially dead, but I'd like to try to fix it if I can.
My DNA randomly started restarting as if the power button were being held down. It would turn off, turn on, start loading the "HTC" splash screen/boot animation and then the capacitive buttons start flashing as if the power button is being held down, and the phone will turn off, and start the cycle again.
I popped the power button off and cleaned up anything going on down there, but even with the power button off it was still doing this. My phone is way beyond a warranty, and I'm pretty handy. I feel confident disassembling this phone and reassembling it if there is a way to fix this. I mean, what's the worst that could happen? That I break my phone? LOL
I've seen other people with this issue but they never got to the point of fixing it because they either had insurance, or a warranty. I've never used cases, and I've never really dropped the phone. It just randomly started happening.
So, what can all of the bright minds at XDA tell me?
I severed my power cable on mine. Just kept it on, then one day it shut off. Couldn't get it back on. It got lost in shipment giving it to someone for parts
In short, don't do what I did as a quick fix.
Sent from my HTC6500LVWBLU using XDA Free mobile app

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