[Q] LG G2 Screen Flickering - Where can I buy parts? - G2 Q&A, Help & Troubleshooting

I have this flickering problem few days ago, and it looked like this: https://www.youtube.com/watch?v=Q49Yf7inuiw
I think the cause is the heat. Been searching all posts/thread on Google and many says it's the motherboard and/or the connectors to the display.
So can somebody tell me where to buy these part? Where I can trust the seller? Thanks!
Really sad this happens to my G2, I've never thought it will be this weak. My old note 2 and S4 heats like the G2, but it survived many years. Really can't believe that this is happening to my G2.
Btw, the first problem before this is having yellow spot on the lower right corner of the screen and I think if you have that, stop making the phone from heating cause the next problem will be the flickering which starts from the bottom also.

BUMP

Hello,
I have the same problem, I changed the screen but the problem still there. I read the problem is with the motherboard. Now I have to buy a new phone

UPDATE
I just noticed when my phone is at extreme warm, it does not flicker -_-

Related

[i9023] SLCD screen bends under glass -> yellow stain

last night i was surfing some pages, when i noticed a yellow stain/spot at the right side, near to the top of my screen.
this morning when i looked at it again, i frist thought it was gone, but after some usage, it came back.
taking a closer look, i saw, that the slcd foil(?) under the glass has bend a little bit, what seems to be the reason for this yellow stain. i think it might be a heat problem, since it was gone this morning, but came back after some usage.
i also think it might have to do with using navigation, since my nexus really gets hot while using that.
anyway i will bring it to the shop, but i'd like to know if there were others experiencing this..
here two pics attached (the stain can't be seen that good on a picture).
You sure it wasn't dropped?
Sent from my Nexus S 4G using xda premium
Rem3Dy said:
You sure it wasn't dropped?
Sent from my Nexus S 4G using xda premium
Click to expand...
Click to collapse
yeah, in all those 6 months, that i have it, i never dropped it.
I've also 2 yellow stains,on the left and the right of the lcd on my slcd i9023.I guess it has something to do with heat,because in winter when I've bought it ,it was ok,now in summer the yellow stains appeared.Next week I;ll send the phone to Vodafone service in my country,and I hope it will be exchanged.
Best Regards
eGozelle said:
yeah, in all those 6 months, that i have it, i never dropped it.
Click to expand...
Click to collapse
That sucks. I hate dealing with hardware issues. Good luck getting it fixed.
After 1 week in service,today I've received back my Nexus S i9023 with a new slcd fitted.No more yellow staints,I hope it will remain the same a few month at least.
Cheers
hello, I am also having the same problem, the same yellow stain has appeared on my right side but i don't have the "warped" lcd as in the first photo... It is definitively a heat problem because i noticed the "stain" when i was downloading on wifi while plugged in and that part of the screen was far hotter then the rest of the screen...maybe some chip under it running hot.
The thing is i got the phone new 6 months ago from ebay so no warranty and my concern is, what guarantee do i have that after i change the screen, that the problem won't appear again? Does anybody know if there is a fix eighter for the screen now or something to prevent it from happening again to my new screen? Could it be a manufacturing problem of the screen itself?
It doesn't seem that this issue is common..Also does the spot spread?
Thanks for taking the patience to read and for any answers.
Today I noticed the exact same problem in the same part of the screen, and I also noticed the foil being bent at that part of the screen. Its perfectly visible under a certain light angle. Being on the exact same spot as your problem, I suppose that it is some chip under that part of the screen causing the problem. I think I also has to do with the fact that the screen is curved... anyway, I cannot return mine for a new one, I hope people in the local service shops will be able to provide me with a fix. Too bad that such a cool phone like the Nexus S suffers from so much problems (I also had the proximity sensor problem that caused screen to remain black sometimes when the phone rings without a way to see who is calling). I will go for one of the new nokia handsets.
Another one here with the same problem on the upper right corner...
I have the phone 8 months now and I am sure that yellow stain wasn't there from the beggining but now it's quite visible especially with white font for ex. when browsing... Also in a specific angle the foil of the screen in that place is visible too...
Same problem on the right corner on top. If its in guarantee they will fix it for free?
Sent from my Nexus S
now after having my display fixed last october for free, since it's a known issue, i actually got a new stain after a couple of months..
but this time, it's on the left side and much bigger.. time to send it in again, warranty till next february..
I have the same issue, I am planning on getting it fixed as well. Good to know that it's a known issue and it's covered.
Same here, upper left corner...
Disappointed to read replacement parts are defective too...
exactly the same issue on right top corner, I sent my phone to warranty repair currently...
Top left corner here. Just hope i can find my warranty or else Im screwed..
Sent from my Nexus S using xda app-developers app
Unfortunately i have just seen the same thing that's happened on our nexus s on my friends galaxy nexus.. i was planning to get one after my nexus s developed the spot but now i'm not so sure anymore..
Center left... the same problem!
upper right corner here. Noticed it in some very hot days that are passing now in my country. should I send it to warranty?
My worries, I got the phone in a promotion (huge discount) afraid that if I returned it they will give my money back and I can't get any similar phone for the same money (I really like/need this device)... in the other hand, it might get worse than it is and unusable
Are you guys running custom kernels?
Nope

[Q] LG G2 screen problem - yellow spots

After two months of use I suddenly discovered yellow spots on display, which can be seen in the light background.
Do you have any idea what can I do with it?
lexloci said:
After two months of use I suddenly discovered yellow spots on display, which can be seen in the light background.
Do you have any idea what can I do with it?
Click to expand...
Click to collapse
I have the same problem, I'm going to send it away, I still have warranty, I hope they'll fix it soon.
I just hate this...
I have the exact same issue in the exact same spot. I'm still under warranty, thing is I rooted my phone, went back to original room which was suppose to unroot my phone but when I go to the isis app, it says this is a rooted phone blah blah, so I'm scared I'm going to get an out of warranty fee. Tf do I do?
I read that some tablets have the same problems which are caused by the adhesive under the display. Turning on for some hours the display at full brightness can help in this situation. But I only know abaut this problem abaout new tablets. You have the problem with an few month old mobile...
Yellow Spot no garantee??
Same here,
Yellow spots in the middle after a few minutes use. The spot gets bigger after intensive use and there is a small faint yellow line going from the spot to the bottom of the phone.
Went back to the shop with it, waited 4 weeks just to learn that LG does NOT think this is a fault of theirs so no garantee!!! My vendor is contacting them to find out what exactly makes them think this a is not a production flaw.
I'm gonna try and send it back to them anyway. This time i'll say its an overheating cpu in the description.
I had nothing but trouble with this LG phone. So if you'r planning to buy one I hope you read my posts before making a decission.
I'll keep you posted
I got mine changed with a new one, after they tried to change the display and it didn't work. So, I suggest you to insist.
Good luck!
I have the exact same problem. Yellow line on the top right of the screen. Looks just like your photos. I think it got there after some of the updates, the phone started to get really warm. Could it be some kind of burn? Melted glue? Guess I will have to take it to the shop, but not looking forward having it in the shop for a couple of weeks or more. Really annoying screen problem though.
moonroy said:
I have the exact same problem. Yellow line on the top right of the screen. Looks just like your photos. I think it got there after some of the updates, the phone started to get really warm. Could it be some kind of burn? Melted glue? Guess I will have to take it to the shop, but not looking forward having it in the shop for a couple of weeks or more. Really annoying screen problem though.
Click to expand...
Click to collapse
The yellow line issue has occurred on other devices. On the Surface pro it develops due to heat damaging the screen, you'll need to have yours replaced.
Transmitted via Geass
Ace42 said:
The yellow line issue has occurred on other devices. On the Surface pro it develops due to heat damaging the screen, you'll need to have yours replaced.
Click to expand...
Click to collapse
Yeah, will repair it later on, need it too much right now.
Hi guys, just have this yellow spots when my phone is warm while playing COC, just notice it when I opened new tab in google chrome. Then what I did is I power off the phone and fan it then power on, the yellow spots disappeared. Should I replace it? Or should throw my happiness?
Hwy guys, FYI, we've established in another forum that it's the glue from (probably) only the first batch. Since then (probably) LG has started using better glue for the screen and thus no yellow spots. When it gets warm it gets yellower, when cold, it's back to uncolored.
inedev said:
Hwy guys, FYI, we've established in another forum that it's the glue from (probably) only the first batch. Since then (probably) LG has started using better glue for the screen and thus no yellow spots. When it gets warm it gets yellower, when cold, it's back to uncolored.
Click to expand...
Click to collapse
Would they replace my G2 if I have this problem?
Hi All,
I am planning to buy LG G2 D802 for $399 with 7days replacement option & one yr international warranty.
I saw various complains regarding screen damage after few weeks/months use.
As the warranty claim is expensive & hard for me, due to non availability of LG service center in my country.
Please suggest me, whether I buy it or not?
LG G3 yellow spots
I have a new LG G3.
I recently noticed a yellow streak parallel with the shorter power connection side of the phone, quite visible when the background color is supposed to be white. If it's a glue issue, they've not upgraded the glue to prevent the problem.
I now do believe that it's an issue when the phone gets fairly warm. After coming into a cool air conditioned office and waiting a few minutes, the streak goes away (if I'm not constantly using the phone). You'd think they'd figure out how to avoid the problem. Someone's not doing enough homework, or they just don't consider the issue that important.
coowkeee said:
Would they replace my G2 if I have this problem?
Click to expand...
Click to collapse
They did replace mine, I specifically stated it as an "overheating problem". Had to get back to stock before returning it, such a hassle to do so .
Daniellogic said:
They did replace mine, I specifically stated it as an "overheating problem". Had to get back to stock before returning it, such a hassle to do so .
Click to expand...
Click to collapse
Did they replace the G2 only or the whole package? My charger cable is a bit damaged. :/
coowkeee said:
Did they replace the G2 only or the whole package? My charger cable is a bit damaged. :/
Click to expand...
Click to collapse
Just the phone, but I think that's up to your carrier.
I had a yellow spot show up far left middle of screen when the phone got real hot and now its at the top of the screen to the left. But its only there if the phone gets real hot. I also have garbage gps locking that loses signal a lot. But im affraid of rmaing and getting someone else's issues instead lol.
so there is some thing we can do?
Overheating screen burn - yellow stains - LG G2
lexloci said:
After two months of use I suddenly discovered yellow spots on display, which can be seen in the light background.
Do you have any idea what can I do with it?
Click to expand...
Click to collapse
Hello!
I have the same problem with my LG G2 D802.
I am trying to get i fixed by LG portugal.
I'll post the evolution and a few pictures soon.
If they don't fix it I'll expose this issue on my youtube channel because this is an obvius case of overheting devices that lead to screen burn.
My smartphone only start to increse its temperature when I use 4G

[Q] Nexus 4 touchscreen and Battery Issues

Hellllo everyone!
I bought a Brand New Nexus 4 a 5 months back from an unofficial distributor. In the Beginning I loved the phone, but now this phone is really giving me a lot of headaches lately.
My first issue is the Ghost touch and dead zone issue that has been affecting quite a few G4's lately. (Since I enabled "Show Touches" in developers options,I am able to see any touch inputs on my phone. )
The ghost touches occur right in the middle of the screen (Right where the dead zone is) and the ghost touch issue disappears when I lock and unlock the screen.
The ghost touches may show up again after a minute, 10 minutes or maybe even the next day.
To my dismay, I think that a new dead zone has appeared (however, much smaller than the dead zone in the middle) a centimeter above my Navigation bar.
My other issue is that when my battery reaches a certain level, say around 25-38%, the whole screen erupts in a fury of touches all over the screen. My phone is rendered unusable, until I charge up the phone.
And another issue is that when I restart my phone, the touch screen sometimes does not respond at first. It then starts working after a while. It could start working in 1 minute or it could start working in an hour. This particular issue only happens when I restart the phone
Honestly, I have taken care of my phone, and never dropped it or abused it in anyway.
I read reviews about the whole "Amazing Quality" of the Nexus 4, and was bought on looks and design of the phone, but right now I'm really starting to regret my choice, and wish I went with an Xperia Instead.
Sadly, since there is no official LG or Google Service centers where I live, and since I bought this phone from an non-official shop, I'm unable to send it in for warranty claims.
I'm quite adept in opening up electronics, so I have no issues opening up my Nexus.
Does anyone know of a way to fix this phone, without a Digitizer replacement?
And is there anyone out there facing the same problems?
You still have lg warranty regardless of where you bought it from. Its more likely that you got a refurb though. In terms of fixing it I think you are in for a new screen.
Hey, thanks for your reply
There is no official warranty where I live, so I cant RMA it to google or LG.
Honestly through the issues keeps on increasing day by day.
Now it looks like my battery dies around the 60% mark. I guess my battery is uncalibrated?
Anyways, now because of these battery issues, I cant make it past 4 hours of use before the touch screens acts up and the phone shuts down.
I am very unhappy about this phone.
Any way to solve the battery issues?
My other issue is that when my battery reaches a certain level, say around 25-38%, the whole screen erupts in a fury of touches all over the screen. My phone is rendered unusable, until I charge up the phone.
Click to expand...
Click to collapse
I found out that this issue is most likely due to the battery. It somehow became slightly inflated, thus severely reducing the battery life and throwing off Android's Battery meter.
I tried over 6 different touchscreens and they all had this problem.
Great, I now have to buy a new battery as well.
And another issue is that when I restart my phone, the touch screen sometimes does not respond at first. It then starts working after a while. It could start working in 1 minute or it could start working in an hour. This particular issue only happens when I restart the phone
Click to expand...
Click to collapse
A full factory reset of the phone, helped to solve this particular issue.
The ghost touches occur right in the middle of the screen (Right where the dead zone is) and the ghost touch issue disappears when I lock and unlock the screen.
The ghost touches may show up again after a minute, 10 minutes or maybe even the next day.
Click to expand...
Click to collapse
And there is no fix for this other than a full Touch+Display Panel replacement.
Right now I'm going to have to buy a cheap 10 dollar phone as my main phone, while I raise up the money and find the time needed to search for and buy these parts for my Nexus.
Honestly, Google and LG have made a very bad impression on me, and I will think twice before buying another LG Nexus phone in the future.
Update:
I Bought a new Display and a new LG Battery, and so far all my issues have been solved.
Now I guess I have to sell this off.
meh.
Akash434 said:
Update:
I Bought a new Display and a new LG Battery, and so far all my issues have been solved.
Now I guess I have to sell this off.
meh.
Click to expand...
Click to collapse
I'm having the same issue so, do i have to buy a new display, a new battery or both?
diegz0r said:
I'm having the same issue so, do i have to buy a new display, a new battery or both?
Click to expand...
Click to collapse
Sorry for the very late reply, but yes, It does seem that you will have to replace both.

The ultimate Nexus 4 digitizer failure thread

I've been using this phone for around 14 months now. I've always thought about how LG managed to build a phone like this and sell it for 300 bucks. Well two days ago I got the answer. The lower part of my screen just stopped functioning, thus disabling my buttons. I searched for this problem and found a MASSIVE thread on google support forums about this. Basically the lower part of the digitizer just goes full retard. Sometimes it works, sometimes it doesn't. And when it doesn't work it makes the entire phone lag (on a custom rom)(it doesn't work 95% of the time).
To fix this i tried to make the navbar slightly bigger, but that resulted in a growth of the defected part. And using PIE or button saviour is just a pain for me.
I made this thread to let people know that this problem exists. If the next Nexus phone is made by LG, I'm buying something else.
This is an open discussion, so anyone with a similar problem/fix can post.
I really dont know, what you guys actually do with your phones. I am using my nexus 4 for about 1 and a half year now, has been dropped twice with two scratches on the edges - no screen broken, no bootloop ever, no nothing. I can say of myself that I am not the friend of bumpers or screen protectors or any of those ugly things. I also flash a lot, try out a lot of apps - my nexus 4 has seen it all.
But not only the nexus 4, also my previous phones are fine and they still work (a nokia 5130 xpress music and a sony ericsson u10i). Thats why I thing a phone is just as good/stable/great as the user do. Of course there are a lot of issues out there but I think they dont appear from nowhere.
4 nexus 4's in the family most almost 2 years old......never a problem. This kind of crap reminds me of the " my back glass just exploded on its own" thread. Let's not make blanket statements.....digitizers on phones malfunction all the time....on all brands, probably due to your mistreatment.
I do not understand the point of blaming it on the user though. Yeah, many phones from different brand have digitizer issues. Yeah, digitizers fail. But if a lot (and I mean a lot) of users are complaining on the same exact issue there is a manufacturing problem for sure. And it's pretty clear that you did not bother checking the related thread at google's support forum, otherwise you would notice how many "mistreating", as you say, users are all having the same digitizer issues in exactly the same part of the screen. Now, does that mean that every nexus 4 sold will have the digitizer fail at some point or another? absolutely not. Maybe its' only one every 100, or even 1.000 or 10.000. Maybe it was a defect of a relatively small batch of screens (seems legit since the issue always occurs after a certain amount of months), that were sold in a period where you didn't buy the your four statistically (ir)relevant devices.
when will you guys understand that just because your phone does not have the issue, doesn't mean that NO phone has that issue??
(and even if it's not one but 5, 10 phones, how much relevance do you think it has compared to the hundreds of thousands of shipped devices?)
for what matters to the actual thread, anyway, I read LG replaces the defective devices under warranty without fuss. If the device is out of warranty, a diy repair is pretty easy to people savvy with tools.
Anyway, there is a couple threads here that talk about the issue:
http://forum.xda-developers.com/nexus-4/help/q-t2810588
http://forum.xda-developers.com/nexus-4/help/screen-touch-test-results-t2822075
This isn't the users' fault. Take a look at this: https://productforums.google.com/forum/m/#!topic/nexus/7SNIT8xPYzc
The repair costs in Sweden are so high, I might aswell get a new phone. I didn't even get this phone for 350$, LG sells it for 500$ in non-google play countries. And btw, half of my screen is not working now.
Or maybe you spent the last year keeping your phone in your pocket instead of a belt case and damaged it, or dropped it, or got water on it, or any of the other 10 million things that could damage an LCD/ digi. While I understand you have a problem and are looking for someone to blame....99% of these issues are due to physically caused damage and not defects. I have 2 teenagers.....I know how they treat their phones and I spend a lot of time repairing them after " I didn't do anything"
Same here
I'm having the exact same digitizer problem with my Nexus 4. First, a band of 8mm at the bottom of my screen became unresponsive, then a week later, the band grew to about 14mm.
I've had my N4 for 15 months. Bar two hairline cracks on the back panel (around the rear camera and speaker) my phone is mint. Barely a scratch on the digitizer front panel, and yet, it's failing. The weirdest part is, the otherwise lifeless zone at bottom of my screen occasionally springs into action with erratic ghost touches on my nav bar. I'm working around the problem at the moment, however, if the dead zone gets any higher, my phone will become unusable.
Reddit, YouTube and Google support are full of similar occurrences, and still not a peep from Google or LG.
My wife and I both have been using nexus 4 phones since it launched nearly two years ago. Hers started doing this 3 months ago and is practically unusable now. Mine started doing it last month and is getting worse too. I always thought of it as a great device and thought highly of LG's build quality but its hard to have those feelings now. Seems related to age + heat. Will be trying a different manufacturer next time since her phone has always been in a case and is flawless. Mine is banged up bad without a case but lasted longer.
Also my 16 monts old N4 two weeks ago after a run in hot humid weater followed by a very long phone call started to show problems at the bottom of the screen (no swipe up to activate Google Now) and in a couple of days all the lower portion of the touch became unresposive as clearly showed activating the pointer position under the developer options menu. Does anybody know exactly where is the problem? Digitizer connector, synaptics chip, cable? At present I'm trying to convince Google UK to issue an RMA in Italy where I'm now and would appreciate hints how to achieve that as it seems they offer RMA only to a country where the Nexus 4 was originally available on the local Play Store.
maulich said:
4 nexus 4's in the family most almost 2 years old......never a problem. This kind of crap reminds me of the " my back glass just exploded on its own" thread. Let's not make blanket statements.....digitizers on phones malfunction all the time....on all brands, probably due to your mistreatment.
Click to expand...
Click to collapse
back glass does crack on some phones when there is sudden change in temperature ,it happened on xperia z as well dont be so naive , the probability of mistreatment has nothing to do with factory defects
My digitizer works fine until the batter gets to about 80% .... then the screen freaks out and the phone turns off.... fun stuff!
fahadsul3man said:
back glass does crack on some phones when there is sudden change in temperature ,it happened on xperia z as well dont be so naive , the probability of mistreatment has nothing to do with factory defects
Click to expand...
Click to collapse
Ya right....ignorance......
This is actual real problem. My Nexus 4 works fine. But replaced the digitizer on my brother's after the bottom half died. Just go on eBay and buy the panel for around 50 bucks. About an hour of work
Sent from my Nexus 4 using Tapatalk
repaired my screen
i replaced the screen after just 1yr 7 days. I live in India so phones available are quite cheap and the screen replacement cost was cost of an average smartphone but still i replaced it . I just want to know whether the replacement screen will have a digitizer problem after 1yr. I also had to replace the battery.
4 Screens replaced, the last 2 had bad digitizers?
I've replaced cracked screens 4 times now... the 3rd developed issues with the touchscreen going unresponsive every once in a while (I would tear down the phone again and again and finally the touchscreen would inexplicably begin working again.) I Finally cracked that one and now the new one has the same issue. I installed the new screen/digitizer, again with some difficulty , After a few reboots for whatever reason, suddenly unresponsive. Reboot 4 more times and it's back. Initially I'd thought I just bought a bad replacement screen but two in a row is pointing me towards .. well, something else...
Looking closely at the new component I'm a bit concerned as the text on the ribbon cable from the digitizer is labeled "Snaptics" rather than "Synaptics" though the chip itself is labeled correctly...
Sigh...
In any event, I was hoping someone could possibly shed some light onto this. 4 screens later I'm a bit sentimental and would hate to have to retire my N4.
I almost replaced my screen assembly because I had the dreaded dead band in the middle of my screen. It was present in TWRP so I figured the digitizer was bad. Then I started to get screen jitters and ghost touches. I tried wiping everything, new ROM's, etc. I final flashed the last PA KitKat beta and the 4.4 Gapps. Problem solved. I re-flashed the PA 5.0.2 Alpha 2 and there are no problems anymore. I was convinced it was a hardware problem because the problem mirrored every N4 digitizer problem thread that I saw.

Need help!! please let me know!

So i have a Verizon G2.
a part of the screen is not working after i installed a wet screen guard i've put it in a container of rice for now and hope its fixed by tomorrow.
if thats not possible im assuming the screen is shot, now here' my question my friend has a completely brick sprint LG G2 which is basically a paper weight but the screen on it is pristine.
If My phone is water damaged can i use the Sprint G2 screen on my Verizon G2 please help and lemme know because if it is water damaged then i would need to replace the screen and this would save me a lot of money .
someone ?
Ok here's the deal... On your description I couldn't tell if your screen (display) or touchscreen is damaged. I assume you are referring to the touchscreen.
Unfortunately the LG G2 is very prone to touchscreen damage, I damaged mine one hot day while I was sweating and using the phone. Seems like a bit of sweat managed to find a way into the phone (most likely through the earpiece speaker since it stopped working briefly) but the thing is that since then, the top most 1/3rd of the screen stopped registering touches.
If you do some research, you will find that it's a very common issue. Some fail due to impact damage, some fail due to water some other fail without apparent reason.
The LG G2 unlike other devices I've had (which have been submerged in sea water) tend to fail without recovery. Even changing the whole screen assembly does not help since many have reported that the problem comes back after a few weeks or months.
So yeah, kinda bad news I know... :crying:
Based on the title, I thought you are a guru and offering help to everyone who has problem, just let you know and you will help them.
Great!
@berz there are 2 versions of the touchscreen for the g2, one for d802/d805 and one for D800 D801 D803 LS980 VS980 F320x
So as far as I know it should be possible to replace your screen with the one from your friend, so just take out the display+digitizer and put it into your phone, ofcourse if you have permission from him .
@Rayan the G2 is one of the best phones of 2013 but also the most vulnerable to screen issues.
Its sad that your phone is suffering from a slow death because of sweat :/
I think that if replacing the screen and a hard reset wont even good accept the new part then I think that the motherboard got damaged on a weird way. Just like that there is some filter or what which can get replaced to fix some screen issue.

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