[Q] Horizontal banding in display... "ghosting?" - Xoom Q&A, Help & Troubleshooting

Ok Xoomers does anybody have grey horizontal bleeding on your display?
When the screen is pretty dark the black seems to "bleed grey" horizontally.
I don't know how else to describe it.
I can see it noticeably durring the boot animation, but there are other times it's worse.
It's been there for a while now but I thought it was software related until I noticed it didn't go away no matter what I flashed.
I just filled out the Motorola warranty form and I'll be sending it back. I just wanted to see if anybody else had the same issue.

mr_wrong_0 said:
Ok Xoomers does anybody have grey horizontal bleeding on your display?
When the screen is pretty dark the black seems to "bleed grey" horizontally.
I don't know how else to describe it.
I can see it noticeably durring the boot animation, but there are other times it's worse.
It's been there for a while now but I thought it was software related until I noticed it didn't go away no matter what I flashed.
I just filled out the Motorola warranty form and I'll be sending it back. I just wanted to see if anybody else had the same issue.
Click to expand...
Click to collapse
I don't and have never had this problem. Did you say it just started or has it been like that since the begining?

I first noticed it after I flashed the first tiamat kernel. I thought it might be related for a long time but it seemed like a small price to pay for the added features... and it wasn't really that bad then. Its gotten a bit worse over time.
Sent from my Xoom using Tapatalk

mr_wrong_0 said:
I first noticed it after I flashed the first tiamat kernel. I thought it might be related for a long time but it seemed like a small price to pay for the added features... and it wasn't really that bad then. Its gotten a bit worse over time.
Sent from my Xoom using Tapatalk
Click to expand...
Click to collapse
Do you think it could be related to overclocking the gpu?

Possibly. I don't use any apps to overclock it (like set CPU) but it might be being pushed harder anyway. I haven't set myself back to complete stock yet but I guess I will have to before I send it in. I'll see if it still shows up then.
Sent from my Xoom using Tapatalk

I did still notice it when I went to the 3.2 rooted update. And that was the stock kernal I think.
Sent from my Xoom using Tapatalk

If the gpu got fried, I would think that the damage might be lasting...that's a big "if" of course.
Well, good luck with the return?repair? and keep us posted. I'd like to know what that is.

grey ghosting
mr_wrong_0 said:
Ok Xoomers does anybody have grey horizontal bleeding on your display?
When the screen is pretty dark the black seems to "bleed grey" horizontally.
I don't know how else to describe it.
I can see it noticeably durring the boot animation, but there are other times it's worse.
It's been there for a while now but I thought it was software related until I noticed it didn't go away no matter what I flashed.
I just filled out the Motorola warranty form and I'll be sending it back. I just wanted to see if anybody else had the same issue.
Click to expand...
Click to collapse
Hey mr_wrong i have the exact same issue...how did your return go?

Lol, mine does that, too. I just thought the display sucked. I am 100% stock. I just got this thing in an acceptable state and dread the prospect of getting something worse as a replacement. If this is not normal, I'll try to get it fixed.
Sent from my Xoom using xda premium

I have an invisible shield (Zagg) and that case that Best Buy sells. I noticed the banding issue too. Turns out it was the impression that the case makes on the shield. Confirmed when I removed the shield.
Sounds like you guys issues may be deeper, though

akshunj said:
I have an invisible shield (Zagg) and that case that Best Buy sells. I noticed the banding issue too. Turns out it was the impression that the case makes on the shield. Confirmed when I removed the shield.
Sounds like you guys issues may be deeper, though
Click to expand...
Click to collapse
Um... I have no idea of what you're talking about... *wipes off the screen and slinks off in shame*
Sent from my Xoom using xda premium

Related

[Q] Has it been long enough?

With all the haters of either TMO or G2X I wanted to start another kind of thread to ask the question of. Has it been long enough to for TMO to refresh their G2X's so I can walk into a store or amazon and get my G2X back. I loved the crap out of that phone and the only issue had was the bleed screen. How can one tell when was the manufacturing date?
I doubt it.
Sent from my LG-P999 using XDA App
jsauce75 said:
i doubt it.
Sent from my lg-p999 using xda app
Click to expand...
Click to collapse
blast it all!!!
Manufacture date is on the sticker on the box.
also no, I dont think so if screen bleed is your issue. I just got one yesterday, it has a little bleed (screen bleed was never a issue for me, I dont care). It has a 4/24 date on the sticker... So Id say wait a while longer...
as far as reboots. Ive never had one. I personally think its a app the cpu dont like or something. And look at almost any other phone forum. Theres always complaints about reboots. so meh..
smashpunks said:
Manufacture date is on the sticker on the box.
also no, I dont think so if screen bleed is your issue. I just got one yesterday, it has a little bleed (screen bleed was never a issue for me, I dont care). It has a 4/24 date on the sticker... So Id say wait a while longer...
as far as reboots. Ive never had one. I personally think its a app the cpu dont like or something. And look at almost any other phone forum. Theres always complaints about reboots. so meh..
Click to expand...
Click to collapse
Is the sticker on the outside of the box so if I were to call TMO up and say whats the manufacturing date of your g2x's the rep could tell me?
wondercoolguy said:
Is the sticker on the outside of the box so if I were to call TMO up and say whats the manufacturing date of your g2x's the rep could tell me?
Click to expand...
Click to collapse
yes its a big sticker on the back with the date right at the bottom of it..
smashpunks said:
yes its a big sticker on the back with the date right at the bottom of it..
Click to expand...
Click to collapse
Thank you for the info!
smashpunks said:
as far as reboots. Ive never had one. I personally think its a app the cpu dont like or something. And look at almost any other phone forum. Theres always complaints about reboots. so meh..
Click to expand...
Click to collapse
I can assure you that the reboot/lockup issue is real and not due to a specific app. I was getting these before I installed a single thing. In fact, the reboot issue has been confirmed by LG themselves, so I wouldn't dismiss it so quickly.
The screen bleed, on the other hand, I fully agree. My unit has screen bleed, but it's really not a big deal. I never see it during regular usage (and it's worse than many others I've seen on here).
I am having screen bleed in two corners, but honestly it doesn't bother me. nearly a week since I bought this phone, not even one reboot.this phone is rock solid and super fast.
Sent from my LG-P999 using XDA App
My 14 days are up tomorrow... and I'm keeping my G2x.
I have light bleed on the top two corners and a little along the right side. It is noticeable but what the heck, nothing is perfect. I think coming from a Nexus One with it's inky blacks spoiled me a little, though I must say I would not put up with this level of bleed (clouding as it's called) on a new TV.
The rest of my experience has been trouble free, no reboots or any other issues. Wifi calling works great, the phone is fast as hell and the feel in hand is rock solid. Give this phone a top tier screen and it's the best phone ever made fer sure.
Oh, and I've never had any problems with T-Mobile service, either in Denver on my WinMo Wing or in the Seattle area on a series of Android devices. I'm actually kind of a T-Mo fanboy.
I've got an RMA coming from Tmo customer service arriving either today or tomorrow for a screen bleeder.
I'm going to open it, pop in battery and sim and check out the bleed.
If it's only slightly or not better at all, I'm keeping my original.
Like others have said, I only see it in the dark with a black screen...not really a big deal in the whole scheme of things.
Other than that, the unit I currently have is working flawlessly...and battery life is superb for me.

What exactly does screen bleeding effect

I just bought a g2x today. Didn't notice the screen bleed until I read about it. Just wondering what this does or the negative effect it has on my phone.
Sent from my LG-P999 using XDA App
Yeah. It makes people complain... Other than that I think it's just cosmetic...
Sent from my butt using XDA Premium App
It just might be that my phone doesn't have screen bleeding as severe as other phones, but if I didn't read about it I probably wouldn't have noticed.
Yea that's what I'm thinking. I didn't hear about a single problem with the phone until I got it lol. Idk how bad mine is in relation to others but I don't want to exchange it and get one that's worse
Sent from my LG-P999 using XDA App
And is this something that can get progressively worse?
Sent from my LG-P999 using XDA App
Mine hasn't got any worse. I didn't notice til I read it on xda. I've had mine since release date and I love mine.
Sent from my LG-P999 using XDA Premium App
No it does not affect usability at all. Some have posited that when Gingerbread gets released it will be more noticable on its dark notification bar. Some have also complained that their screen bleed has progressed to "bars" but I've only seen that a few times. I think virtually everyone will tell you it's a non issue.
That said, IMO, it is the lack of a real response that is indicative of the biggest issue of all.That being the lack of real support. People are getting them replaced, but that's it. I just want a phone that works. I have had a lot of issues. Getting a new one every two weeks is no fun. I'm in limbo now. I'm sick of re-entering everything....I really am. I just want a phone that works all the time with full functionality.Just get a new one is fine....but this is stupid.
ickster said:
No it does not affect usability at all. Some have posited that when Gingerbread gets released it will be more noticable on its dark notification bar. Some have also complained that their screen bleed has progressed to "bars" but I've only seen that a few times. I think virtually everyone will tell you it's a non issue.
That said, IMO, it is the lack of a real response that is indicative of the biggest issue of all.That being the lack of real support. People are getting them replaced, but that's it. I just want a phone that works. I have had a lot of issues. Getting a new one every two weeks is no fun. I'm in limbo now. I'm sick of re-entering everything....I really am. I just want a phone that works all the time with full functionality.Just get a new one is fine....but this is stupid.
Click to expand...
Click to collapse
So am I lol. Not with G2x but other phones. I am just looking for one that works. I need an international phone. I want one with a ffc to video chat to home. I want to future proof my device and I am doing that with a ffc, 4g, and a dual core processor. Its not an issue for me but I dont want it to become one.
not a thing, just crazy people having to have something to complain about. it really isn't serious at all.
ickster said:
No it does not affect usability at all. Some have posited that when Gingerbread gets released it will be more noticable on its dark notification bar. Some have also complained that their screen bleed has progressed to "bars" but I've only seen that a few times. I think virtually everyone will tell you it's a non issue.
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Click to collapse
Im using Cm7 right now and it has a black bar on top and I notice that the side with light bleed looks a little washed out compared to the rest of the bar. You notice it even if its not dark but probably not if the lights are really bright
Sent from my LG-P999 using Tapatalk
the colors on this thing look beautiful and I'm wondering if when gb comes with its black status bar will things start to look a little off.
Sent from my LG-P999 using XDA App
The effect is purely cosmetic and is a result of the sort of screen the G2x uses. Most phones use a LED screen, particularly AMOLED and Super AMOLED. The G2x uses an LCD screen, which is what most TVs use.
LCD screens are much, much brighter (my old AMOLED screen's optimum brightness in daylight was 100%, this one is 25%) and displays colors with much more vibrance, but it doesn't handle black very well. Turn on your television in a dark room to an empty channel (like DVD when the dvd player isn't on) and you'll see the same effect.
Personally, I don't mind. In fact, I prefer the LCD: the brightness and color is more than good enough to offset the bleed.
rllong1 said:
I'm wondering if when gb comes with its black status bar will things start to look a little off.
Sent from my LG-P999 using XDA App
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Click to collapse
After using the leaked 2.3.3 update, I can tell you that it definitely does look odd, but only when you're in a pitch-black room.
That's what I was worried about. Are you going to keep it? I'm trying to debate if I will or not. I do not really want the sensation
Sent from my LG-P999 using XDA App

[Q] Screen Quality

I just got a G2X yesterday and it has backlight arterial flow. It's not obvious looking head on but it doesn't take much of an angle to see light peeking around the edges. I've heard this is a "known issue" but would anyone else return their phone for a replacement? How likely is it that I'll have the same problem with the next one? I've had the vibrant since release and I've gotten used to the contrast and color of the amoled screen but I don't think I'm just being spoiled. For $500 I feel light bleed should not be an issue. Black uniformity? Ehhhh not quite as much but still... Anyone care to comment?
wu_wei_lion said:
I just got a G2X yesterday and it has backlight arterial flow. It's not obvious looking head on but it doesn't take much of an angle to see light peeking around the edges. I've heard this is a "known issue" but would anyone else return their phone for a replacement? How likely is it that I'll have the same problem with the next one? I've had the vibrant since release and I've gotten used to the contrast and color of the amoled screen but I don't think I'm just being spoiled. For $500 I feel light bleed should not be an issue. Black uniformity? Ehhhh not quite as much but still... Anyone care to comment?
Click to expand...
Click to collapse
It is very likely you would get another phone with same issue.
LG uses a screen texhnology that has that bleed.
Sent From My Stock G2x
wu_wei_lion said:
I just got a G2X yesterday and it has backlight arterial flow. It's not obvious looking head on but it doesn't take much of an angle to see light peeking around the edges. I've heard this is a "known issue" but would anyone else return their phone for a replacement? How likely is it that I'll have the same problem with the next one? I've had the vibrant since release and I've gotten used to the contrast and color of the amoled screen but I don't think I'm just being spoiled. For $500 I feel light bleed should not be an issue. Black uniformity? Ehhhh not quite as much but still... Anyone care to comment?
Click to expand...
Click to collapse
Youre new around these parts aren't ya? Lol
Its a very well know issue. Look around this forum and you'll find countless references to it. It comes down to what is acceptable for you? Some people have returned and exchanged multiple times to correct it. For me, its barely noticeable and only on a black screen in a dark room so it doesn't bother me.
Look around the forum and then judge for yourself if you can live with the problem.
I'll probably try a return and if it happens again, I'll just deal and think about an upgrade later on. Like I said I'm used to the samsung screens so this problem is all new to me. Overall the build of the phone feels sturdier than the vibrant. I also like that web browsing is much smoother.
I can deal with that. I don't want reboots and a over heating phone. The screen problems are minimal on my phone.
Sent from my LG-P999 using XDA Premium App
KRAZYADROIDMASTER said:
I can deal with that. I don't want reboots and a over heating phone. The screen problems are minimal on my phone.
Sent from my LG-P999 using XDA Premium App
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Click to collapse
Have you done a complete hard reset/restore of the phone? Factory data reset?
It significantly cooled down my phone after doing it. Never had a reboot on the phone afterwards, but prior to that I only had one reboot, so I don't think I had a problem
I had installed a bunch of task killer/ battery saver apps on the phone, and the combo screwed things up software wise.....have not touched any task killers since.
I try that when I get a my new memory card.
Thanks.
Sent from my LG-P999 using XDA Premium App
If mininmal light bleed is your only problem just keep it. Most likely the replacement will also have it. Even with light bleed the screen looked better than the sensations...
Sent from my LG-P999 using XDA Premium App

My new refurb from tmo

So I had to get a refurb do to a spill accident I had with my original phone. My original phone was great, no complaints and the screen bleed was barely noticeable. Now with the new one its worse but still not really noticeable during normal use. How ever I figured I would take some pics of it to see how it compares to others on here before I go and try out another refurb. What do you guys think, is this the normal bleed everyone has or is this pretty bad?
That kind of looks like my first g2x. I will be getting my refurb one a bit later today from asurion, I just hope its not any worse than what I had before.
TurboTsi said:
That kind of looks like my first g2x. I will be getting my refurb one a bit later today from asurion, I just hope its not any worse than what I had before.
Click to expand...
Click to collapse
So you think i should just still with what i have?
That's not bad, would you see that under normal use? I doubt it.
mr mystery said:
That's not bad, would you see that under normal use? I doubt it.
Click to expand...
Click to collapse
Doesn't look bad to me either. I just recently replaced my G2x and the screen on mines has very little to no screen bleed at all even in complete darkness my screen is perfect. I received this phone 2 days ago (July 12). I'll take some pictures when I get home.
Sent from my LG-P999 using XDA Premium App
Joe333x said:
So you think i should just still with what i have?
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Click to collapse
I would say keep it, it doesn't look too bad, and it doesn't really get in the way unless you watch a lot of movies. I received my refurb today and it is worse than what I had. This one has noticeable white spots on both upper corners instead of one like my original.

[Q] Screen issue? Defective?

Hi all,
So I just got my Transformer this evening and am hoping and praying for no issues.
I am wondering about something when I turn on the unit however already... I cannot tell if this is normal or not.
On the lower part of the welcome screen about maybe a 1/4 way up from the bottom there seems to be a faint light bar/line that goes across from one side to the other in this area.
I cannot tell if this is part of the welcome screen or if this is a flaw. Everything as far as leaks goes and such looks great from all sides but this concerns me. If it's part of the welcome design screen then great! If not I think I obviously have a problem with the screen. I hope this is not the case.
I have attached the best image I could take with crap camera showing the line. I apologize for it not being the best quality.
If anyone can assist I'd truly appreciate it. I don't want to test it on other screens as I wanted to let my Transformer charge completely before getting into it as it states. What is a good amount of time to let it charge to get the most out of my battery?
Thanks again for all help offered.
-tweeker
You can't get a clear idea about light bleed with a background like that. Download a black image from the web and open it from the gallery app, that will give you an almost black screen. Light leak is most noticeable on a black screen with brightness set to max.
PhoenixFx said:
You can't get a clear idea about light bleed with a background like that. Download a black image from the web and open it from the gallery app, that will give you an almost black screen. Light leak is most noticeable on a black screen with brightness set to max.
Click to expand...
Click to collapse
What about the streak of light that is going through the Android character is what I am referring to?
It's definitely not extremely blatant on this photo but you can certainly see it.
tweeker404 said:
What about the streak of light that is going through the Android character is what I am referring to?
It's definitely not extremely blatant on this photo but you can certainly see it.
Click to expand...
Click to collapse
That's the background ... if there is a problem it will most likely be at the most extreme edges, it almost looks like there might be some on the bottom but that could be camera angle.
You already opened the box and took off the plastic, going past the welcome screen isn'tgoing to affect return policy or anything. Even if it did you can do a full wipe and be back to that screen in minutes.
Sent from my Transformer TF101 using XDA Premium App
degeneration said:
That's the background ... if there is a problem it will most likely be at the most extreme edges, it almost looks like there might be some on the bottom but that could be camera angle.
You already opened the box and took off the plastic, going past the welcome screen isn'tgoing to affect return policy or anything. Even if it did you can do a full wipe and be back to that screen in minutes.
Sent from my Transformer TF101 using XDA Premium App
Click to expand...
Click to collapse
Great thanks a lot! Yes you are right there is some at the bottom.
What you see is correct... Are there ones out there that do not have this bleeding at the bottom?
Thanks.
tweeker404 said:
Great thanks a lot! Yes you are right there is some at the bottom.
What you see is correct... Are there ones out there that do not have this bleeding at the bottom?
Thanks.
Click to expand...
Click to collapse
Tough question. Probably? I think all have it to some degree, but like my new one I have to put a blanket over my head, turn the screen all black, and turn the brightness all the way up to notice it. If you don't notice it or it doesn't bother you it is just an aesthetic problem that shouldn't ever get worse (or better). If it does and you can exchange it I would recommend doing that instead of sending it to Asus. There are plenty of horror stories about people sending it for repair.
However I would wait until you only have a week left to send it back to see if you forget about it. Some people have gone through nearly a dozen returns looking for a perfect one. I mean we deserve to get one without flaws, but sadly these screens are so prone to bleed that it seems to make some people just give up on tablets...
Sent from my Transformer TF101 using XDA Premium App
degeneration said:
Tough question. Probably? I think all have it to some degree, but like my new one I have to put a blanket over my head, turn the screen all black, and turn the brightness all the way up to notice it. If you don't notice it or it doesn't bother you it is just an aesthetic problem that shouldn't ever get worse (or better). If it does and you can exchange it I would recommend doing that instead of sending it to Asus. There are plenty of horror stories about people sending it for repair.
However I would wait until you only have a week left to send it back to see if you forget about it. Some people have gone through nearly a dozen returns looking for a perfect one. I mean we deserve to get one without flaws, but sadly these screens are so prone to bleed that it seems to make some people just give up on tablets...
Sent from my Transformer TF101 using XDA Premium App
Click to expand...
Click to collapse
Yeah I can understand that. That is a great answer.
I noticed there is also noticable bleed on the left side as well near the bottom as well as the bleed noticed on the bottom all closer to the center and left.
Probably want to try out another one with there being more than just a little at the bottom. What do you think degen?
Thanks for your response.
tweeker404 said:
Yeah I can understand that. That is a great answer.
I noticed there is also noticable bleed on the left side as well near the bottom as well as the bleed noticed on the bottom all closer to the center and left.
Probably want to try out another one with there being more than just a little at the bottom. What do you think degen?
Thanks for your response.
Click to expand...
Click to collapse
Like I mentioned I am on my second one, although I also had a blotch in the middle of my screen. If it bothers you now there's a good chance it always will. Sadly it's a roll of the dice. However having got mine from Amazon I figured I would rather return it then just regret it. Lightbleed SHOULDN'T exist but sadly you may have to settle with it to some degree but not a lot of it. If it bugs you while warching movies, playing games, or web browsing I would try exhanging it. Make sure to try it at night if you aren't sure. That's when it will be the most noticeable.
Sent from my Transformer TF101 using XDA Premium App
degeneration said:
Like I mentioned I am on my second one, although I also had a blotch in the middle of my screen. If it bothers you now there's a good chance it always will. Sadly it's a roll of the dice. However having got mine from Amazon I figured I would rather return it then just regret it. Lightbleed SHOULDN'T exist but sadly you may have to settle with it to some degree but not a lot of it. If it bugs you while warching movies, playing games, or web browsing I would try exhanging it. Make sure to try it at night if you aren't sure. That's when it will be the most noticeable.
Sent from my Transformer TF101 using XDA Premium App
Click to expand...
Click to collapse
Thanks a lot Degen. I appreciate your help.

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