D851 Screen Fade Out Black - Is my Phone dead? - T-Mobile LG G3

Well, long time with my old body D851, yesterday after I install TecKcafe everything was wonderful, fast and stable,
Unfortunately after try the camera I realize the screen starts to flicker and fades out black.
I already did a factory Reset – No success
Flash Stock TOT and KDZ – No success
The screen turns On and even the Phone boots, but after a few mins the screen fade out black and the only option is to wait for it to cool down in order to get screen back but just for a couple of minutes, weird is that I dont feel that hot to drive the phone to fade out.
I already research a lot on the internet as well as this forum and see this can be a board issue, does anybody know if there is a permanent solution for this or if I have to start thinking in replace my old loved G3 :angel:

Great phone, just remove the board and reseat all the cables, working as new.
If Admin sees this please close this Thread.
Thanks.

Related

[Q] brand new g2 screen issues - lines down screen??

I JUST got my LG G2 from sprint less than 4 hours ago and as soon as i got home i rooted it using ioroot25 that i found somewhere online (if its important i can dig up the link but figure its probably irrelevant) and installed TWRP recovery, made a backup, not a single issue, then all of a sudden half hour later i pick it up and turn it on and the screen is mostly white with yellow lines (that move/respond to touch and whats supposed to be going on on the screen) and it will not show any sort of picture just kinda yellow fuzz lines...it looks just like some phones ive seen with cracked/ faulty LCDs but if i hold the power button and up or down to hard reset it, the LCD starts working again upon boot, and continues to work untill the LCD turns off for the first time after booting and i try to wake the phone again, every time i turn the screen on when its on it goes back to fuzzy lines with no way to make it start working other than restarting the phone with the buttons on the back.
anybody ever seen anything like this before? it cant be a broken or cracked lcd cuz when it first boots it shows a crystal clear screen and everything works fine untill the first time the screen turns off...im guessing i am more than likely going to end up making a trip back out to the sprint store tomorrow for a manufacturer defect replacement? any insight into this strange problem would be greatly appreciated!
Check out this thread
http://forum.xda-developers.com/showthread.php?t=2680948
[KERNEL] Stock KitKat kernels & White Lines issue fix
Sent from my LG-LS980 using Tapatalk
Here's the fix
http://forum.xda-developers.com/showthread.php?t=2727616
Sent from my LG-LS980 using Tapatalk
Faced similar problem with LS980
I am also facing similar problem with LS980.
Only additional mistake i have made is -
I have installed TWRP recovery for D802 instead of LS980(Seller labeled it as D802). After reboot into recovery mode, My lcd showing only lines.
Any suggestion/help ?

Lock screen lagg

Has anyone else notice that for some reason there's a lag like if the screen is off and I knock to turn on it'll take 10 seconds to turn on. Or if I have the quick circle case when I tap on the circle the little ring glows but it stays black for about 5 seconds then it shows the time. I have to turn off the phone wait a bit then turn back on. And it works fine once again anyone have any ideas?
i had to return my first G3 for a new one because the glass wasn't properly attached but before i returned it i noticed my device was warm and it had a 2-3 second delay when i would knock on, didn't really think anything of it at first, thought maby it just took along time for the cpu to fire up.
but after exchanging my G3 for a new one right away i noticed it was quite cool and fast compared to my first one AND the knock on feature on my new device is INSTANT, unlike my first one.
so i conclude my first device had some random issues right out of the box.
i would try a full power down, wait about a minute while it's off so it can static discharge then turn it back on, if that doesn't help maby try a facorty reset and if that doesn't help maby exchange it if you still can.
it's either apps/settings (factory reset to find out) or bad manufacturing like mine was.
Thank you, I'll try the factory reset hopefully that works. Otherwise I'll try to exchange

Lock Screen of Death (+ Some)

Ok guys, so I'm having an issue with my Note 10.1 2014 Edition. Whenever the screen times out, or you lock it, the screen will not come back on. The buttons will light up, but the screen is unresponsive. Hold the power button for a reboot and it reboots, screen works fine until the next lock. So obviously first thing, wiped everything, and reloaded Hypderdrive, only to get the same issue. So I go in again to recovery, and while I'm doing some research, TWRP times out and the screen goes black, and again, I'm unable to "wake" the device. Now I'm thinking hardware, but the power button is being recognized to lock it, so it should be recognized to unlock it as well and it is because the button lights come on. I've gone in, did a complete wipe including /system and /data and I'm currently trying to load a new rom to my microsd card to load, but the screen timed out again and I have to reboot the device back into recovery each time to get the screen to work. I'm pretty sure the root method I used, voided my warranty, so sending it in is probably not an option. When I reboot into download to check the status, It just says Downloading... Do not turn off target!! and I see no information in the top left of the screen. Anyone have any idea as to what could be causing the screen to do this? I'm kinda lost at this point! Thanks in advance.
P.S. So I was able to get into Download, and found my Current Binary is Custom, my System Status is Custom, and my Warranty Bit is 1, so I'd assume warranty is out of the option.
P.P.S I got a new rom loaded everything flashed fine, booted, let it set, when the screen timed out, again won't turn on. I can almost say 100% it's not a rom/Kernel issue. But beyond that I'm lost!
scoot05redss said:
Ok guys, so I'm having an issue with my Note 10.1 2014 Edition. Whenever the screen times out, or you lock it, the screen will not come back on. The buttons will light up, but the screen is unresponsive. Hold the power button for a reboot and it reboots, screen works fine until the next lock. So obviously first thing, wiped everything, and reloaded Hypderdrive, only to get the same issue. So I go in again to recovery, and while I'm doing some research, TWRP times out and the screen goes black, and again, I'm unable to "wake" the device. Now I'm thinking hardware, but the power button is being recognized to lock it, so it should be recognized to unlock it as well and it is because the button lights come on. I've gone in, did a complete wipe including /system and /data and I'm currently trying to load a new rom to my microsd card to load, but the screen timed out again and I have to reboot the device back into recovery each time to get the screen to work. I'm pretty sure the root method I used, voided my warranty, so sending it in is probably not an option. When I reboot into download to check the status, It just says Downloading... Do not turn off target!! and I see no information in the top left of the screen. Anyone have any idea as to what could be causing the screen to do this? I'm kinda lost at this point! Thanks in advance.
P.S. So I was able to get into Download, and found my Current Binary is Custom, my System Status is Custom, and my Warranty Bit is 1, so I'd assume warranty is out of the option.
P.P.S I got a new rom loaded everything flashed fine, booted, let it set, when the screen timed out, again won't turn on. I can almost say 100% it's not a rom/Kernel issue. But beyond that I'm lost!
Click to expand...
Click to collapse
So I was messing with it some more after work today and found a few more pieces to the puzzle. After rebooting it in a bright room, I found the screen is on, but the backlight isn't. The screen is usable and responsive. Second thing is the brightness slider no longer works, it's just one brightness level and can't be adjusted. I've read online, that there maybe a loose ribbon cable, so I'm going to look into that alittle bit. I'm really hoping the backlight and LCD aren't shot! Again if anyone has any experience or ideas, please let me know!
SO I was using Triangle Away to try to clear the flash counter, as I was filling out a service request form from Samsung, and after the reboot the screen was brighter. I then tried the brightness slider..it worked and locked and unlocked it and the screen came back on. IDK what fixed it (maybe Triangle Away????) but it's working now! I'm hoping it sticks! I hope no one else has this issue, but maybe this will help!
Sorry for bumping this old thread, but I have found a solution! (at least for me)
There is suprisingly little to find about this issue, so that's why I've made this quick post.
I had this issue as well, but after flashing the stock modem (NON-HLOS.bin) it was resolved. (fastboot flash modem NON-HLOS.bin)
Currently I'm on CM11S XNPH05Q with stock kernel, OnePlus One.
I think it had to do with me going back from CM12 (Lollipop-based) to CM11S (KitKat-based).
help urgently needed
awesomTNT said:
Sorry for bumping this old thread, but I have found a solution! (at least for me)
There is suprisingly little to find about this issue, so that's why I've made this quick post.
I had this issue as well, but after flashing the stock modem (NON-HLOS.bin) it was resolved. (fastboot flash modem NON-HLOS.bin)
Currently I'm on CM11S XNPH05Q with stock kernel, OnePlus One.
I think it had to do with me going back from CM12 (Lollipop-based) to CM11S (KitKat-based).[
hello awespmeTNT
i on on kitkat 4.4.2
can you please explain me stepwise how to flash stock modem to galaxy note 10.1 2014th edition SM-P601
my base band is : P601XXUCNJ1
kernel version is 3.4.39-3098518 thank u
need the help urgently
Click to expand...
Click to collapse
ranzzzit said:
hello awespmeTNT
i on on kitkat 4.4.2
can you please explain me stepwise how to flash stock modem to galaxy note 10.1 2014th edition SM-P601
my base band is : P601XXUCNJ1
kernel version is 3.4.39-3098518 thank u
need the help urgently
Click to expand...
Click to collapse
I'm sorry man, but I have no experience with the Galaxy Note 10.1 2014...
I tried to search for a solution, but I couldn't find much since there are all these different versions of the Note 10.1.
I think you have to use Odin to flash custom zips and such for your device.
I couldn't find the modem for the P601 (NON-HLOS.bin), but you could open a new thread asking for it?
I really hope you'll find a solution.
Also, have you tried a factory reset?
If you haven't done anything like rooting, flashing costom ROMs etc, your warranty shouldn't be void and you could return your device.
That's what I'd do.
Best of luck.
scoot05redss said:
So I was messing with it some more after work today and found a few more pieces to the puzzle. After rebooting it in a bright room, I found the screen is on, but the backlight isn't. The screen is usable and responsive. Second thing is the brightness slider no longer works, it's just one brightness level and can't be adjusted. I've read online, that there maybe a loose ribbon cable, so I'm going to look into that alittle bit. I'm really hoping the backlight and LCD aren't shot! Again if anyone has any experience or ideas, please let me know!
Click to expand...
Click to collapse
can you help scoot05redss
Sorry, I haven't flashed any modems to my Note 10.1, wish I could be of more assistance
scoot05redss said:
Sorry, I haven't flashed any modems to my Note 10.1, wish I could be of more assistance
Click to expand...
Click to collapse
can u give any alternative way to solve the problem
like
can u upload the apk file of triangelaway that solved your problem
and can u mention what was your firmware version
thanx
Sorry buddy, I really can't. Since, my tablet had been damaged and I had flashed roms since. I can't remember what version I was using. Triangle away apk can be found from a Google search but I don't have the apk for the one I used. Sorry again! I know it's a PITA!
Hello mates!
I just had this problem some days ago, when i accidentaly dropped my sm p601. It was working fine so i wasnt worried at that time.
Next day it presented the exact symptoms that you guys described. The screen couldn't be turned on after being turned off, brightness controls not working.
I realized it could be a hardware problem because of the drop that the device suffered, then i stumbled in this topic where our friend scoot05redss mentioned:
I've read online, that there maybe a loose ribbon cable
Click to expand...
Click to collapse
Well, since i live in Brazil and we have little to none authorized customer service support from Samsung, i decided to open the device.
(I searched for a disassembly video in youtube. There are one or two avaliable)
It happens that the mentioned LCD ribbon cable is the first thing to pop up when you open the device, so i decided to give it a try, and guess what, it worked.
I just opened the device, lifted the cable lock (that black plastic thing that sits upon the cable) and i gently moved the cable inside the conector (I didn't even had to remove it).
Closed, turned on, everything working as before.
Ps.: Its kinda hard to open the device without the appropriate tool shown in the video, but i managed to open it with a knife, taking maximum care not to leave marks in the screen (the silver frame however couldnt be spared from some scratches.
Thanks for the help!
I can confirm that disconnecting the LCD ribbon cable while the unit is on, reconnecting it, and then rebooting the device fixed the issue for me. My wife accidentally knocked it off her nightstand and while using it during the middle of the next day the screen suddenly faded to black. After noticing that the screen was still on but the back light wasn't working, I popped it open and tried disconnecting the battery but didn't try the LCD ribbon, didn't think that'd make a difference. But I'm glad that's all it was!
Ive got this issue on a grand prime sm-g361h as soon as i lock the screen or it times out thats it, doesn't turn back on until i hard reboot it. super frustrating.. going to try flash a modem to see if it fixes
fredquintao said:
Hello mates!
I just had this problem some days ago, when i accidentaly dropped my sm p601. It was working fine so i wasnt worried at that time.
Next day it presented the exact symptoms that you guys described. The screen couldn't be turned on after being turned off, brightness controls not working.
I realized it could be a hardware problem because of the drop that the device suffered, then i stumbled in this topic where our friend scoot05redss mentioned:
Well, since i live in Brazil and we have little to none authorized customer service support from Samsung, i decided to open the device.
(I searched for a disassembly video in youtube. There are one or two avaliable)
It happens that the mentioned LCD ribbon cable is the first thing to pop up when you open the device, so i decided to give it a try, and guess what, it worked.
I just opened the device, lifted the cable lock (that black plastic thing that sits upon the cable) and i gently moved the cable inside the conector (I didn't even had to remove it).
Closed, turned on, everything working as before.
Ps.: Its kinda hard to open the device without the appropriate tool shown in the video, but i managed to open it with a knife, taking maximum care not to leave marks in the screen (the silver frame however couldnt be spared from some scratches.
Thanks for the help!
Click to expand...
Click to collapse
I had the same problem and fixed it in the same way.
n3xus5 said:
Ive got this issue on a grand prime sm-g361h as soon as i lock the screen or it times out thats it, doesn't turn back on until i hard reboot it. super frustrating.. going to try flash a modem to see if it fixes
Click to expand...
Click to collapse
Ok Issue Was MODEM i dd modem.img to modem partition from another phone exact same that working and its now 100% up n running only issue now is i have duplicate IMIE numbers
Color issue after screen off
My Note 10.1 2014 (P605) is ruining smoothly for 3.5+ years without much trouble. Now, it's screen is giving some color issue. Tab boots fine and colours shown correctly. Once screen is off, it start to invert (not sure whether the correct word) colours. Later I observed screen not switching on but accepting touch commands.
I tried color invert setting, it seems not effective. Flex cable was not loose but sometimes reconnecting resolved temporally. Re-flashed the OS but issue came up after few days. This may seems like screen fault, but screen working fine at boot till screen off.
Does anyone have similar experience or advice to help me out.
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Important Experience !!!
scoot05redss said:
Ok guys, so I'm having an issue with my Note 10.1 2014 Edition. Whenever the screen times out, or you lock it, the screen will not come back on. The buttons will light up, but the screen is unresponsive. Hold the power button for a reboot and it reboots, screen works fine until the next lock. So obviously first thing, wiped everything, and reloaded Hypderdrive, only to get the same issue. So I go in again to recovery, and while I'm doing some research, TWRP times out and the screen goes black, and again, I'm unable to "wake" the device. Now I'm thinking hardware, but the power button is being recognized to lock it, so it should be recognized to unlock it as well and it is because the button lights come on. I've gone in, did a complete wipe including /system and /data and I'm currently trying to load a new rom to my microsd card to load, but the screen timed out again and I have to reboot the device back into recovery each time to get the screen to work. I'm pretty sure the root method I used, voided my warranty, so sending it in is probably not an option. When I reboot into download to check the status, It just says Downloading... Do not turn off target!! and I see no information in the top left of the screen. Anyone have any idea as to what could be causing the screen to do this? I'm kinda lost at this point! Thanks in advance.
P.S. So I was able to get into Download, and found my Current Binary is Custom, my System Status is Custom, and my Warranty Bit is 1, so I'd assume warranty is out of the option.
P.P.S I got a new rom loaded everything flashed fine, booted, let it set, when the screen timed out, again won't turn on. I can almost say 100% it's not a rom/Kernel issue. But beyond that I'm lost!
Click to expand...
Click to collapse
"Ok guys, so I'm having an issue with my Note 10.1 2014 Edition. Whenever the screen times out, or you lock it, the screen will not come back on. The buttons will light up, but the screen is unresponsive. Hold the power button for a reboot and it reboots, screen works fine until the next lock."
I was been displayed dark screen (Death screen) by shock on road. Because I put my tablet Samsung note 10.1 P601 (2014 edition) in basket of motorbike. These are solutions:
- Case 1:
If dark screen and the buttons are light up like this question then you need unplug only LCD cable inside tablet and plug again.
- Case 2:
If Death screen and it's no light then you need plug and replug power cable and LCD cable inside table.
" 2 these case you can search and see YouTube How to open and fix black screen Samsung note 10.1 2014"
udeshjr said:
My Note 10.1 2014 (P605) is ruining smoothly for 3.5+ years without much trouble. Now, it's screen is giving some color issue. Tab boots fine and colours shown correctly. Once screen is off, it start to invert (not sure whether the correct word) colours. Later I observed screen not switching on but accepting touch commands.
I tried color invert setting, it seems not effective. Flex cable was not loose but sometimes reconnecting resolved temporally. Re-flashed the OS but issue came up after few days. This may seems like screen fault, but screen working fine at boot till screen off.
Does anyone have similar experience or advice to help me out.
Click to expand...
Click to collapse
Living after few months with this problem I can conclude following.
1. It is very difficult to find a pattern for screen to go pink or black. However, I noticed that problem comes frequently when it was used by my baby.
2. Disconnecting and reconnecting LCD cable temporarily resolve problem every time. May be hoangctm is more accurate on procedure.
3. I use this tablet every day. 45min video, 2 x 15min streaming and 1 h reading. Steady use of tablet does not give problems.
4. It is possible to replace LCD flex cable without dismantling screen and this is my next step.
I was also experiencing this issue. What would happen is that my Samsung Galaxy Note 14.1 would work well after a reset but as soon as it locked you couldn't see the screen.
I tried the solution posted in this forum. I opened up the tablet and repositioned the LCD ribbon cable while the screen was active. The tablet is now working well. I can activate the tablet properly after the screen has locked. Thank you all.

[q] screen is glitchy after dropping!

Two days ago, my T-Mobile Samsung Galaxy S3 dropped out of my coat pocket as i was running for the bus. I picked it up and saw the screen was cracked along the top left and bottom left hand side. Everything was working for the past two days and i figured i'll just wait till Christmas to get a new phone. This morning i took my phone off the charger and turned it on. The Samsung logo flashed, and then the boot animation for Slimrom (the custom rom i'm currently running on) flashed for about a second but then the screen went black. I did a battery pull but the weird thing is whenever i put my battery back in, even without touching the power button, it boots up by itself but then the screen goes black again. I can access TWRP and download mode but they both go black after a few seconds as well. I was able to successfully turn on my phone and have it fully function for about 15 minutes after putting it back on the charger, but it quickly blacked out again. It also keeps randomly booting up by itself which is weird. Im guessing this is a problem with the screen itself, but could it be a software issue because the device keeps booting up by itself? If it is the screen, will i have to buy a new one or is it not worth it? I've also tried using a different battery and i have the same issue so it can't be that. Any help is appreciated!
Sounds like an issue with the power button, it probably got stuck somehow either when you dropped it, or after you dropped it. Do a simple search for power button and you will find ways to fix it!
Holy crap i didn't even think of that! It makes total sense since every time i even tap my power button, even for just a second, it turns on. I've read around that clearing the cache or a factory reset could work. Is this true?
Unlikely, unless it's a software issue but it's always a possibility. Slam the phone against something to try to get the power button back into place, or open it up and try to see if you can fix it yourself, or replace it
The problem seems to be gone. I haven't had any issues for two days now. All i did was press the power button really hard multiple times. Thanks for you help man!

Phone working but screen black

Hello everyone,
I have since the first time an LG G3 (D855) that I root and that works very well.
Recently I bought a new one from a friend for my girlfriend.
He never root it, he reset it and sent it to me by mail.
At the reception, I turn on the phone and there, I have the LED lights, sound start but nothing on the screen.
It reacts when I put the finger on the screen so the touch sensor works.
I try a restart and battery removal but nothing better.
The screen has no shock but I told myself that perhaps during the trip he took a bad cut.
I hope it's just a miswired table, so I dismounted to check, but still nothing.
ThenI try something, I disconnect my phone too and I swapped motherboards.
And then the screen with my card in it work.
While my screen with the motherboards of the phone I just bought stay blank.
So the screen is not broken, perhaps it was a install problem.
So I use LG Flash Tool to reinstall the original rom (following a tutorial )
Everything goes well and ends without worries.
But that didnt change anything, the screen is still black.
Do you have an idea ?
Thank you in advance for your assistance and sorry for my bad english
I just realized that if I strongly illuminates the screen I can see that it works.
It' like brightness was at zero.
It's not a screen problem because when I plug it to the other motherboard brightness is ok.
Someone had this issue?
Same problem here
So I'm having the same problem at the moment, but this is the 2nd time that this has happened to me. Last time. I fixed it by changing charger. It worked for like 2-3 month and then I switched again and the problem came back. I suggest you try a few charges. It took around a week before it got fixed.
Hope it'll work for you.
BTW it was a Nokia charger
Black screen G2 after some seconds even during boot...
EtreRe said:
I just realized that if I strongly illuminates the screen I can see that it works.
It' like brightness was at zero.
It's not a screen problem because when I plug it to the other motherboard brightness is ok.
Someone had this issue?
Click to expand...
Click to collapse
Exactly the same problem on my LG G2.
It often go to black screen, but it's not totally OFF. Touch work, and the screen the same, i noticed using a torch that the brightness when to something like zero, but if i increase the level, it stay dark. Only press power button sometimes come back, but few second later... Dark screen again.
It happens everywhere during boot, in home, in lockscreen, in TWRP.
I tried:
- Change rom
- Flash stock firmware...
- Totally switched off for 2 months
- Detach and reattach the screen
- Test proximity sensor in hidden menu
Nothing worked.
If anyone has an idea...

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