[Q] (Q) Screen Ghosting on my Xperia Z Ultra - Sony Xperia Z Ultra

Hello dear XDA Devs,
Is there a fix for screen ghosting (random touch input) for a ZU? Mine often goes crazy if i have warm hands and come near to my device whith them. Same happens if i breath a little bit on the display.
Water marks are white and the device has Root + Locked bootloader
Thanks and Greedings
Lightbird

Lightbird said:
Hello dear XDA Devs,
Is there a fix for screen ghosting (random touch input) for a ZU? Mine often goes crazy if i have warm hands and come near to my device whith them. Same happens if i breath a little bit on the display.
Water marks are white and the device has Root + Locked bootloader
Thanks and Greedings
Lightbird
Click to expand...
Click to collapse
Firstly try to clean the screen without any stain or greases...
Try to tweak the sensitivity by changing the figure in /system/usr/idc/max1187x_touchscreen_0.idc (touch.filter.level = 5)...
Try to play around to get the best for ur device...
BTW white water marks due to water damage device??

ronald_loulan said:
Firstly try to clean the screen without any stain or greases...
Try to tweak the sensitivity by changing the figure in /system/usr/idc/max1187x_touchscreen_0.idc (touch.filter.level = 5)...
Try to play around to get the best for ur device...
BTW white water marks due to water damage device??
Click to expand...
Click to collapse
This device has no water damage, that's what i wanted to say . Because of touch.filter.level: Sorry that i didn't sayed that i already tryed this whith best results @ 7, which is too high for a pen input, but the device doesn't go crazy that often.
Yesterday i've seen that you can fix this on Nexus 4 by reisolating a cable. If this is the case on ZU i'm gonna send it in for Warranty.

Lightbird said:
This device has no water damage, that's what i wanted to say . Because of touch.filter.level: Sorry that i didn't sayed that i already tryed this whith best results @ 7, which is too high for a pen input, but the device doesn't go crazy that often.
Yesterday i've seen that you can fix this on Nexus 4 by reisolating a cable. If this is the case on ZU i'm gonna send it in for Warranty.
Click to expand...
Click to collapse
Better just send back to Sony...

I'm facing similar problems with my ZU =/
After I've tried to replace a protective skin for my display, the phone started to present ghost touching. I mean, a LOT of ghost touching. As my warranty expired a few months ago, I sent the phone to a private maintenance and now they want to replace the whole screen.
Do you think I'll have to replace the screen or maybe there's a way out of this? Here in Brazil, replacing the screen can be as expansive as buying a new phone (and I must confess that I'm tempted to forget about my Z Ultra and buy a Z2), so if I could fix this in some another way... well, that would be terrific.
Thanks in advance!

garazaber said:
I'm facing similar problems with my ZU =/
After I've tried to replace a protective skin for my display, the phone started to present ghost touching. I mean, a LOT of ghost touching. As my warranty expired a few months ago, I sent the phone to a private maintenance and now they want to replace the whole screen.
Do you think I'll have to replace the screen or maybe there's a way out of this? Here in Brazil, replacing the screen can be as expansive as buying a new phone (and I must confess that I'm tempted to forget about my Z Ultra and buy a Z2), so if I could fix this in some another way... well, that would be terrific.
Thanks in advance!
Click to expand...
Click to collapse
maybe this will help. Its the Fix i found for the Nexus 7

I started to have a lot of that Phantom touches after taking off my aftermarket screen protector. **** was so annoying. I still have the anti shatter film but don't want to mess with that crap so I installed another screen protector and everything is normal again.
It has been 1 month since installing the new screen protector and no ghost touches.
Sent from my C6833 using XDA Free mobile app

Well... I must confess that the idea of installing a new screen protector never occurred to me
I guess this could worth the shot, actually. Anyway, I've ordered a new display (got a really good price... way way cheaper than the official maintenance was charging), so if the new screen protector won't work out, I'll proceed to replace the whole display.

Related

A rainbow blur appeard on the display off TG01

Hi all!
Today I observed a rainbow blur on my TG01 upper display, it's seems like a liquid ,but it's under the surface and I can't clean it. It's like the crystal liquid it's came out somewhere or somehow.
It's could be a fissure or it's something else?
If it is, how it's this possible, because I treathed this phone like a jewel?
What do you think ,what it is.....?
I uploaded two photos about this.
What should I do?
Sorry for my english.
Thank you for answears.
do you have a screen protector on the screen? if so remove it and see if it disapears
jutley said:
do you have a screen protector on the screen? if so remove it and see if it disapears
Click to expand...
Click to collapse
There is no Screen protector uplied by me, it's in same shape like out of the box, only that, this movement was 2 months ago (out of the box)
I had the same with my first TG, that because you put it in your pocket without big protection.
This big screen don't like a "hold pressure"
PHOTO= http://nsa09.casimages.com/img/2009/09/30/090930040951125085.jpg
Nothing to do for repair.
Sorry for you
LeTo08 said:
I had the same with my first TG, that because you put it in your pocket without big protection.
This big screen don't like a "hold pressure"
PHOTO= http://nsa09.casimages.com/img/2009/09/30/090930040951125085.jpg
Nothing to do for repair.
Sorry for you
Click to expand...
Click to collapse
That's mean that it can't be returned or changed in warranty at Orange?
How do you managed that?
pitagorasz said:
That's mean that it can't be returned or changed in warranty at Orange?
How do you managed that?
Click to expand...
Click to collapse
I've seen in a Spanish forum that people with the same issue have obtained a new one from the Spanish dealer (telefonica) under guarantee..
Good luck
Pere said:
I've seen in a Spanish forum that people with the same issue have obtained a new one from the Spanish dealer (telefonica) under guarantee..
Good luck
Click to expand...
Click to collapse
Thank's , I will give it a try, and keep you inform about the situation.
my touch its dead
So I started testing.
the problem its touch screen.
display its ok!
touch screen is on a plastic surface.
Initially there was very little distance between the two
because of adhesive tape on the plastic (touch screen)
after a while they are to close, and then see those refraction,
the rainbow.
darckreign1984 said:
So I started testing.
the problem its touch screen.
display its ok!
touch screen is on a plastic surface.
Initially there was very little distance between the two
because of adhesive tape on the plastic (touch screen)
after a while they are to close, and then see those refraction,
the rainbow.
[/URL]
Click to expand...
Click to collapse
Thank's It's very good information, this way we know that rainbowing effect it's caused by the construction of the phone and can happen with anybody, so in this cause Orange (in my case) must replace the phone in guarantee...
I will keep you guys in touch.
Unless I'm very much mistaken this rainbow effect is harmless, because you can't see it when the backlight is on, and it doesn't affect device operation. It doesn't look as good when the device is turned off, but that's about it.
Or am I mistaken?
paroariax said:
Unless I'm very much mistaken this rainbow effect is harmless, because you can't see it when the backlight is on, and it doesn't affect device operation. It doesn't look as good when the device is turned off, but that's about it.
Or am I mistaken?
Click to expand...
Click to collapse
the rainbow that u see on the screen is called a newton's ring, it happens from pressure applied on the screen, it only happens to resistive touchscreens and not capactive, and if u dont take care of it, it may start to spread, i recommend that you should have used to screen protecter beacuse it usually helps protect this from happening, good luck!
What kind of screen protector would you recommend? Surely any kind of transparent soft case will apply the same kind of pressure to the screen. Or do you mean some kind of hard case that prevents any contact with the screen?
paroariax said:
What kind of screen protector would you recommend? Surely any kind of transparent soft case will apply the same kind of pressure to the screen. Or do you mean some kind of hard case that prevents any contact with the screen?
Click to expand...
Click to collapse
keep ur phone in ur jacket inner pocket , and not ur pants where it gets bent and pressured ... thats wat im doin
souljaboy said:
keep ur phone in ur jacket inner pocket , and not ur pants where it gets bent and pressured ... thats wat im doin
Click to expand...
Click to collapse
Good advice, keep it in mind!
Keeping it in my trousers' pocket costed me a bloody display(no kidding...)!!!
Hi guys
In Poland We have this same problem.
This is a unstick touch layer.
The reason of problem is bad heat dissipation from procesor.
When We use very strong own TG01 the Snapdragon have about 60'C and this type touch display is very susceptible to heat.
This problem is general problem of users TG01.
The cost of new touch display is hmm about 45 Euro.
After about 5 months use the first "oil spots" appear on the display.
When We use with this problem after 1 month have problem with less sensitivity of the screen.
i just saw the same thing with my tg01 today...but it`s a lot bigger...about 3 quarters of the screen but in the center...what should i do?
ps: i keep it in my jacket pocket...and there is no presure on it...i don`t know what could o caused this...
sattodude said:
i just saw the same thing with my tg01 today...but it`s a lot bigger...about 3 quarters of the screen but in the center...what should i do?
ps: i keep it in my jacket pocket...and there is no presure on it...i don`t know what could o caused this...
Click to expand...
Click to collapse
If your still under warranty, contact toshiba
olyloh6696 said:
If your still under warranty, contact toshiba
Click to expand...
Click to collapse
And if not....
http://global.ebay.com/Original_Toshiba_TG01_TG_01_Touchscreen_Touch_Screen_/360304861826/item
Good luck
Pere said:
And if not....
http://global.ebay.com/Original_Toshiba_TG01_TG_01_Touchscreen_Touch_Screen_/360304861826/item
Good luck
Click to expand...
Click to collapse
Does it void warranty to replace it yourself?
olyloh6696 said:
Does it void warranty to replace it yourself?
Click to expand...
Click to collapse
The full phrase was: AND IF you are NOT still under warranty.....

[Q] How serious is the 'cracking' issue?

I am very keen on the Z2 as my first Sony phone but the reports I have read about Z1 phone screens randomly cracking on their own has me worried. How serious is this problem really?
Is this just the 0.1% of phones that the people are complaining about? Or is it more than that. I am assuming the screen used on the Z2 is the same as predecessors.
Screen on the Z2 is not the same as one on the Z1, and personally i think that cracking screen problem is weird, and i not believe it.
nikola1970 said:
Screen on the Z2 is not the same as one on the Z1, and personally i think that cracking screen problem is weird, and i not believe it.
Click to expand...
Click to collapse
I know the technology behind the glass is different, but are you sure the glass itself is different?
9 page thread about the issue on Sony forums [cannot post links yet ]
You should really not worry about that "cracking" problem.
i
Sh4dovv said:
I am very keen on the Z2 as my first Sony phone but the reports I have read about Z1 phone screens randomly cracking on their own has me worried. How serious is this problem really?
Is this just the 0.1% of phones that the people are complaining about? Or is it more than that. I am assuming the screen used on the Z2 is the same as predecessors.
Click to expand...
Click to collapse
hehe yeah shatter proof screen will crack without ANY reason!
no reason but maybe some a**h*** sit on phone and then report nothing happened for warranty and etc.
think little bit logical! is it possible that a slim glass crack by itself without any reason? NO
so dragontile glass also won't crack by itself!
nikola1970 said:
You should really not worry about that "cracking" problem.
Click to expand...
Click to collapse
There's been a scientifically proven discovery that connected cracking screen phenomenon to wearing a very tight pair of slim chino jeans...
Lol.....yeah, that'd be because.......
Tight fitting trousers + contour of wearers butt = phone being bent/twisted into shapes that Sony never intended = dumb s**t user damage.......
As far as I know, nobody has produced a flexible smartphone yet....lmao
Sent from my Markox powered KitKatted S2
I never gave any credit to those rumors... Until today when the screen of my Z2 just cracked on me.
Phone was in my pocket, I left home for a walk and when I pulled the phone out of my pocket the backglass was completely cracked... I am positive that I did not hit anything or did anything unusual. Pretty passed that it happened to me on a week old phone which I got from Taiwan so no possibility to return/exchange under warranty (I am in the US).
keithross39 said:
Lol.....yeah, that'd be because.......
Tight fitting trousers + contour of wearers butt = phone being bent/twisted into shapes that Sony never intended = dumb s**t user damage.......
As far as I know, nobody has produced a flexible smartphone yet....lmao
Sent from my Markox powered KitKatted S2
Click to expand...
Click to collapse
Ummmmm what about the lg flex???? Seriously tho, i wouldnt worry, i know its different glass but ive had a galaxy note for the last 2 years, lives in my back pocket, only damaged the screen once, damaged digitizer by throwing phone at wall, then broke lcd while attempting to remove the digitizer....... unless you're extremely heavy i doubt it'd be an issue
Howdoin said:
I never gave any credit to those rumors... Until today when the screen of my Z2 just cracked on me.
Phone was in my pocket, I left home for a walk and when I pulled the phone out of my pocket the backglass was completely cracked... I am positive that I did not hit anything or did anything unusual. Pretty passed that it happened to me on a week old phone which I got from Taiwan so no possibility to return/exchange under warranty (I am in the US).
Click to expand...
Click to collapse
Sorry to hear that in which pocket did you have your phone ? :'(
Howdoin said:
I never gave any credit to those rumors... Until today when the screen of my Z2 just cracked on me.
Phone was in my pocket, I left home for a walk and when I pulled the phone out of my pocket the backglass was completely cracked... I am positive that I did not hit anything or did anything unusual. Pretty passed that it happened to me on a week old phone which I got from Taiwan so no possibility to return/exchange under warranty (I am in the US).
Click to expand...
Click to collapse
Sent from my Nexus 5 using Tapatalk
Phone was in left front pocket of a loose fitting jeans. This is where I always keep my phone, have gone without problem for years with iPhone, Xperia S, Nokia Lumia 900... never had a problem. Back of phone is always facing outside.
I tend to have the phone there and keep my hands in my pocket when i walk - only thing I can see is that my hand put a little pressure on the back glass and caused the cracking as I am positive I did not it anything and never keep anything else but the phone in that pocket. This still seems to me like a design problem because there is no "unnatural" pressure or wrong use here for a cellphone. Back glass just cracked all over, there is no clear breaking point that would indicate a shock, just cracks on the entire surface of the back glass.
Sh4dovv said:
I am very keen on the Z2 as my first Sony phone but the reports I have read about Z1 phone screens randomly cracking on their own has me worried. How serious is this problem really?
Is this just the 0.1% of phones that the people are complaining about? Or is it more than that. I am assuming the screen used on the Z2 is the same as predecessors.
Click to expand...
Click to collapse
Do any seasoned Sony phone owners have any comments to make about this? I'm a long time iPhone user looking to pre-order the Z2 and since reading about one alleged self cracked Z2 screen here and countless self-bending and self-cracking Z1 screens on other forums, I'm wondering if anyone else thinks this is cause for concern... Should we take these reports with a grain of salt ?
invision1 said:
Do any seasoned Sony phone owners have any comments to make about this? I'm a long time iPhone user looking to pre-order the Z2 and since reading about one alleged self cracked Z2 screen here and countless self-bending and self-cracking Z1 screens on other forums, I'm wondering if anyone else thinks this is cause for concern... Should we take these reports with a grain of salt ?
Click to expand...
Click to collapse
It's the same thing as always. It's the usual 0.1%.
So far only one person reported cracked Z2 here (but posted it twice, once here and once in other thread, but it's still one cracked Z2).
Every phone has such "issues", the louder the launch (and more anticipated), the more such problems emerge.
See literally EVERY single iPhone launch: cracking, scratching, bending, twisting etc. and I have yet to see in person a single defected (out of the box) iPhone. At least that's my personal experience.
It how Sony responds though which is the most concerning.
So far they've refused to acknowledge the problem and have denied warranty claims.
Whereas Apple will just straight out replace it.
Howdoin said:
Phone was in left front pocket of a loose fitting jeans. This is where I always keep my phone, have gone without problem for years with iPhone, Xperia S, Nokia Lumia 900... never had a problem. Back of phone is always facing outside.
I tend to have the phone there and keep my hands in my pocket when i walk - only thing I can see is that my hand put a little pressure on the back glass and caused the cracking as I am positive I did not it anything and never keep anything else but the phone in that pocket. This still seems to me like a design problem because there is no "unnatural" pressure or wrong use here for a cellphone. Back glass just cracked all over, there is no clear breaking point that would indicate a shock, just cracks on the entire surface of the back glass.
Click to expand...
Click to collapse
Howdoin, take a picture and post here to get an idea of how this is cracked
BR4DOKYBrazil said:
Howdoin, take a picture and post here to get an idea of how this is cracked
Click to expand...
Click to collapse
Posted in the other thread : http://forum.xda-developers.com/showthread.php?t=2709186&page=3
Howdoin said:
Posted in the other thread : http://forum.xda-developers.com/showthread.php?t=2709186&page=3
Click to expand...
Click to collapse
Has this happened to anyone else?
BR4DOKYBrazil said:
Has this happened to anyone else?
Click to expand...
Click to collapse
Yes! It happened to me!
I bought the Z2 a week ago. Never let it drop, always kept it in my left pocket with nothing else.
This morning I woke up and it had this super clean crack all over the backside of the phone...
Called Sony, they said I had to go to the shop where I bought it.
Went to the shop, they said it was not yet acknowledged by Sony so they can't do anything about it.
I'm a Galaxy user that just switched to Sony.... mistake? I think so!
n.v.vandenbergh said:
Yes! It happened to me!
I bought the Z2 a week ago. Never let it drop, always kept it in my left pocket with nothing else.
This morning I woke up and it had this super clean crack all over the backside of the phone...
Called Sony, they said I had to go to the shop where I bought it.
Went to the shop, they said it was not yet acknowledged by Sony so they can't do anything about it.
I'm a Galaxy user that just switched to Sony.... mistake? I think so!
Click to expand...
Click to collapse
There was a sudden change in temperature?
BR4DOKYBrazil said:
There was a sudden change in temperature?
Click to expand...
Click to collapse
Well, I am based in Amsterdam. Here it's mostly cold but it was suddenly around 20 degrees (which is extremely hot for may in Amsterdam) when this crack happened. I know temperatures can affect glass, but with this small change in temperature...?

Cracked screen - solution?

Hello people!
I just dropped my phone display first into the floor.
The only visible damage is a tiny arced crack at the right edge of the screen, but that was enough to screw up the whole touch screen because the phone seems to activate touch around the crack, which leads me to my first question:
1 - Is there a way to disable part of the touch screen?
I can live without touch in the area of the damage, just not without any working touch
2 - Is there a way to hardware test using a PC to evaluate the extent of the damage?
3 - Do I buy just the screen, the screen + LCD or screen + LCD + frame?
4 - How do I know which OEM of Ebay to buy? Can I trust the ones saying it's an original Sony Screen + LCD?
Thank you for taking the time to answer these questions. I do believe there are more people out there with same or very similar questions.
HI,
I had craked my z2 screen twise
in my experience u need to replace the whole LCD screen .
i had craked my Z before, but for Z , the crak didnt affect other parts , you can use the phone , but for z2 no hope.
munte89 said:
Hello people!
I just dropped my phone display first into the floor.
The only visible damage is a tiny arced crack at the right edge of the screen, but that was enough to screw up the whole touch screen because the phone seems to activate touch around the crack, which leads me to my first question:
1 - Is there a way to disable part of the touch screen?
I can live without touch in the area of the damage, just not without any working touch
2 - Is there a way to hardware test using a PC to evaluate the extent of the damage?
3 - Do I buy just the screen, the screen + LCD or screen + LCD + frame?
4 - How do I know which OEM of Ebay to buy? Can I trust the ones saying it's an original Sony Screen + LCD?
Thank you for taking the time to answer these questions. I do believe there are more people out there with same or very similar questions.
Click to expand...
Click to collapse
diz_007 said:
HI,
I had craked my z2 screen twise
in my experience u need to replace the whole LCD screen .
i had craked my Z before, but for Z , the crak didnt affect other parts , you can use the phone , but for z2 no hope.
Click to expand...
Click to collapse
in this case no, Z2 LCD display is seperateed from the glass
you can weirdly find glass and screen put as one but thats some sort of odd scam :/
Envious_Data said:
in this case no, Z2 LCD display is seperateed from the glass
you can weirdly find glass and screen put as one but thats some sort of odd scam :/
Click to expand...
Click to collapse
Thank you so much for giving me the answer I wanted to hear. Unfortunately I can't find any videos on how to do this for the Z2. Have you done it? I'm curious to know whether the display is allover glued to the digitizer as in the case of the Z1 or if it's just glued around the corners of the screen as in the M2. Mind you that this is simply observations I've made from watching youtube videos, so the above mentioned information might not be correct.
man, u cannot separate the display and digitizer . its a single glass. for Z2. u need to replace the single glass
You could try finding parts from aliexpress, try looking through the feedbacks before ordering.
Or if you are not too bothered by the cracks you could just put on a screen protector or a tempered glass screen protector.
Try going into youtube and search witrigs for teardown and repair videos.
Wish you good luck! ?
http://www.etradesupply.com/sony/al...-lcd-screen-and-digitizer-assembly-black.html
or you can buy from here
Hi guys,
My Screen cracked, i order a new screen. I install it right with instructions. LCD screen works about 1 minutes, but now the phone has so called ghost touches.
What might be a problem? LDC-screen is broken?
Envious_Data said:
in this case no, Z2 LCD display is seperateed from the glass
you can weirdly find glass and screen put as one but thats some sort of odd scam :/
Click to expand...
Click to collapse
Yeah!
I did take a chance and purchased a new glass without display. Good news is I never got an opportunity to use it, so I might be able to return it. Bad new is I'm now buying a front glass and lcd.
Even though it might technically be possible to just exchanging the front screen, I would say it's highly improbable that you will successfully do so.
Judged by my level of technical tinkering, I would say that a vast majority of the people in this forum will probably fail in exchanging front glass without exchanging lcd.
I'm not saying this to put anyone down, but I'm giving you the advice I wish I would've gotten before getting over-confident.
So for goodness sake,
BUY FRONT GLASS+DIGITIZER+LCD, and save yourself both time, headache, and possibly money
Hi, i'm waiting for my Z2 replacement screen and i have a question for those who have changed it, does the sensitivity of the touch screen is the same like the original? I mean the option that you can use the phone with gloves...
Thanks!
How much did it cost u, repairing the screen

Lines all over the screen and it flickers

Hello guys, I hope for you expert opinion here. Yesterday I picked up my beloved Note 4 Global version and saw lines all of the screen, and it flickers all the time. It is definitely a hardware issue because the lines can be seen on the boot and in the TWRP. Also if I apply a bit of pressure on the phone on different sides, sometimes you can see the lines changing, ones they diapered for 5 minutes completely. I have dropped it a day before, from my trousers pocket, but it was fine for a while after that...
I bought this phone from www.gearbest.com and I live in Germany. After reading all the reviews about the warranty procedure I decided that I don't want to send it back to gearbest, because in the best case scenario I will get the phone in half a year, in the worst I won't get it at all.
My question is, do you think the fault is in the motherboard or LCD screen itself? I could buy a new LCD for 25 euros and replace it myself.
NiKiToS-04 said:
Hello guys, I hope for you expert opinion here. Yesterday I picked up my beloved Note 4 Global version and saw lines all of the screen, and it flickers all the time. It is definitely a hardware issue because the lines can be seen on the boot and in the TWRP. Also if I apply a bit of pressure on the phone on different sides, sometimes you can see the lines changing, ones they diapered for 5 minutes completely. I have dropped it a day before, from my trousers pocket, but it was fine for a while after that...
I bought this phone from www.gearbest.com and I live in Germany. After reading all the reviews about the warranty procedure I decided that I don't want to send it back to gearbest, because in the best case scenario I will get the phone in half a year, in the worst I won't get it at all.
My question is, do you think the fault is in the motherboard or LCD screen itself? I could buy a new LCD for 25 euros and replace it myself.
Click to expand...
Click to collapse
from the teardown video, the screen removal is not that hard but not sure if you can get the screen for 25 euros tbh. Best of luck~
asusm930 said:
from the teardown video, the screen removal is not that hard but not sure if you can get the screen for 25 euros tbh. Best of luck~
Click to expand...
Click to collapse
I know it's not hard, I've done it to other phones as well. The question is if it's the screen, or the motherboard.
Found a screen here, as far as I know, the 4X screen is compatible with Global version.
https://www.amazon.de/HYYT-Touchscr...30886&sr=8-1&keywords=xiaomi+redmi+note+4+LCD
NiKiToS-04 said:
I know it's not hard, I've done it to other phones as well. The question is if it's the screen, or the motherboard.
Found a screen here, as far as I know, the 4X screen is compatible with Global version.
https://www.amazon.de/HYYT-Touchscr...30886&sr=8-1&keywords=xiaomi+redmi+note+4+LCD
Click to expand...
Click to collapse
yweah ur concern is more on wether its a motherboard problem or screen problem right? gotta be tough buying a phone from china @ your place
asusm930 said:
yweah ur concern is more on wether its a motherboard problem or screen problem right? gotta be tough buying a phone from china @ your place
Click to expand...
Click to collapse
That is correct, I don't want to buy a new LCD to find out that some controller somewhere on the motherboard is dead.
Actually buying the phone was very easy. Having any kind of service is much harder. And you can't buy this phone in Germany. They don't sell them here.
NiKiToS-04 said:
That is correct, I don't want to buy a new LCD to find out that some controller somewhere on the motherboard is dead.
Actually buying the phone was very easy. Having any kind of service is much harder. And you can't buy this phone in Germany. They don't sell them here.
Click to expand...
Click to collapse
Can You Tell how the issue got resolved? Did replacing the LCD Work for You? I have the Same issue....
grc_king said:
Can You Tell how the issue got resolved? Did replacing the LCD Work for You? I have the Same issue....
Click to expand...
Click to collapse
Yeah, replacing the LCD did the trick, except I got my new screen cracked and have to replace it again :cyclops:

Back glass adhesive

i had the screen replaced on my s9+ because of the black crushing, the problem is solved now, however, there is another issue
the back glass doesn't seem to be glued perfectly to the phone
can i simply heat the glue with a hairdryer and press it together? or will that damage my device?
thanks!
bulsatcs said:
i had the screen replaced on my s9+ because of the black crushing, the problem is solved now, however, there is another issue
the back glass doesn't seem to be glued perfectly to the phone
can i simply heat the glue with a hairdryer and press it together? or will that damage my device?
thanks!
Click to expand...
Click to collapse
Whats not perfectly and can you post a pic? Wouldn`t mess with it myself, i assume you have warranty so let the repair centre fix it.
I'd leave it as is and try and get them to sort it out. They are ruthless when it comes to repairs. They refused to repair my wifes S7 because the battery had expanded and cracked and popped the back off. Apparently according to them there was "signs of unauthorised entry" and they refused to replace it based on that, as well as there being water ingress (they have little stickers inside the phone that change colour when water comes into contact. Which they tell me was the reason for the battery expanding.
It got dropped in the bath, once, for a matter of seconds. I might be mistaken, but they're meant to be water resistant up to 5 feet for up to 30 minutes?
they refused to replace the screen, which was damaged (we didnt damage it it just refused to come on despite the rest of the phone working) and they told us that user caused impact has caused it, they wanted £240. I told them to send it back and I'd repair it myself. They sent it back with a new battery "for safety reasons" and then a new back. Which popped off in a matter of seconds. So after all that they solved nothing and saved me money.
thank you for your replies, but i've managed to fix it
i didn't want to bring it again to the repair shop, because it's far away from my home
what i did was i put the phone on a piece of cloth, screen down
then i took a hairdryer and started to heat up the back glass
after it had become too hot to touch, i folded the cloth over the phone and pressed it with my hands
i did this two times and now it's perfectly sealed without any gaps between the glass and the frame
bulsatcs said:
thank you for your replies, but i've managed to fix it
i didn't want to bring it again to the repair shop, because it's far away from my home
what i did was i put the phone on a piece of cloth, screen down
then i took a hairdryer and started to heat up the back glass
after it had become too hot to touch, i folded the cloth over the phone and pressed it with my hands
i did this two times and now it's perfectly sealed without any gaps between the glass and the frame
Click to expand...
Click to collapse
You know that hot glass breaks very easy, so you had luck.
But now your phone may have compromised water resistance.
So samsung does replace the screen under warranty for black crush issues? By fixed, you mean when you watch a dark video with low brightness, the blacks won't become pixelated anymore? Please reply because i might want to send it back to them too.
arnes_king said:
You know that hot glass breaks very easy, so you had luck.
But now your phone may have compromised water resistance.
Click to expand...
Click to collapse
Yeah, i don't think that's the case, i put my phone in a bowl filled with water and no bubbles were coming out, so i'm positive the water resistance is still there
arnes_king said:
You know that hot glass breaks very easy, so you had luck.
But now your phone may have compromised water resistance.
Click to expand...
Click to collapse
akiminc said:
So samsung does replace the screen under warranty for black crush issues? By fixed, you mean when you watch a dark video with low brightness, the blacks won't become pixelated anymore? Please reply because i might want to send it back to them too.
Click to expand...
Click to collapse
Yeah, they did replace it, twice actually, but the first time it was my fault because i had dropped the phone so i needed a replacement
bulsatcs said:
Yeah, they did replace it, twice actually, but the first time it was my fault because i had dropped the phone so i needed a replacement
Click to expand...
Click to collapse
So no more black crush or black banding issue on your screen when you watch dark content with low brightness?
akiminc said:
So no more black crush or black banding issue on your screen when you watch dark content with low brightness?
Click to expand...
Click to collapse
Bro don't worry this problem will be fixed after a software update remember the pixel had the same issue before and this problem you can fix with balance app so I'm pretty sure it's software and by the way everyone one affected no exception I'm leaving in Dubai and I bought the s9+ suffer from black crush. Just some people they don't really notice that I hope they will release the update Soon coz this is really sucks screw these YouTube reviewer they still blabbing about s9 best display ever give me a break
Techboy217 said:
Bro don't worry this problem will be fixed after a software update remember the pixel had the same issue before and this problem you can fix with balance app so I'm pretty sure it's software and by the way everyone one affected no exception I'm leaving in Dubai and I bought the s9+ suffer from black crush. Just some people they don't really notice that I hope they will release the update Soon coz this is really sucks screw these YouTube reviewer they still blabbing about s9 best display ever give me a break
Click to expand...
Click to collapse
Yeah im still waiting for the fix. Do you mind to share your screen balance settings? I tried but it makes the black not deep. I used s6, s7, s8 and pixel 2 xl before. And this black crush is sucks. I guess its oreo device?
What's black crushing?
ADPL said:
What's black crushing?
Click to expand...
Click to collapse
Bruh, you're gonna be sorry you asked!
https://r.tapatalk.com/shareLink?ur...share_tid=3765385&share_fid=3793&share_type=t
Colour blending (blacks) problem
Sent from my SM-G965F using Tapatalk
I had to replace my screen as well because i'd dropped my device and it shattered completely. When i got it back from the repair center i noticed that the battery cover wasn't pressed to the frame all the way. I gave it back to them saying that there was dust trapped underneath the cover (i thought they would refuse my request if i had told them the real reason ) so my camera wouldn't take clear photos. In the end they replaced both of the back cameras and the battery cover looool :laugh::laugh: now it's all glued together as it should be

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