dead bar on screen. Help! - G2 Q&A, Help & Troubleshooting

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don't know how I got this, but I have a spot on my screen which doesn't register touches. I have attached a quickmemo of what I'm talking about. can it be fixed, and how?
Sent from my LG-D801 using XDA Premium HD app

Chaaqoti said:
don't know how I got this, but I have a spot on my screen which doesn't register touches. I have attached a quickmemo of what I'm talking about. can it be fixed, and how?
Sent from my LG-D801 using XDA Premium HD app
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update touchscreen firmware, if not, it's a hardware defect.
there's plenty of these threads around

You can try update firmware but probably won't help. I have it too, for the second time. The fix is to replace the screen.
It often happens when charging the phone while doing something that makes it heat up. The cpu gets too hot and fries that part of the screen.
It can definitely happen without charging. I'm using a different phone now.
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Related

Why is cell standbye taking so much battery?

Well it takes up so much battery it's not funny. I still post screen shot of what I mean. So we could get some help with this problem.
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this is a common issue. it isn't actually taking up that much battery, it is just reported as doing so. there's a flash able zip somewhere if you really care about it.
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Pleaseeeeee search before posting.
The power profile.XML is reading the cell standby as 34mA instead of 3.4mA causing it to show crazy high usage. Its not draining battery. Its simply a reading error by the os. And a lazy dev forgot their period there.
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Thank you for the info. Much respect for post back. I'm not rooted so can't flash anything to fix it.
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Is this the right network I should be on. It came like that by default
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digitizer doesn't work

I've changed my i9023 faulted digitizer with a new one. on pin screen it works. I can click everywhere on every button! after that the central zone doesn't give any response to touch. I can't click or drag the middle of the screen. Any idea?
Sent from my Galaxy Nexus using xda app-developers app
Make sure you've connected the flat ribbon cable on the backside of the digitizer correctly.
bigtable said:
Make sure you've connected the flat ribbon cable on the backside of the digitizer correctly.
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That was my first idea too. But if that was the case digitizer should never works. Instead it works on pin screen (i can click everywhere and it works), but not on other screens (home, apps) where it recognize my touch only on top and bottom of screen.
I think its the software issue... had happened with me recently, can u show phone info..
Sent from my Nexus S using xda app-developers app
Here:
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Incoming Call Glitch?!

Hi,
When I have an incoming call, there is a big black box that doesn't look right imo..
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I've had the nexus 4 for a while now, and it hasn't really bothered me but I was wondering if a) anyone has this 'problem' or b) if anyone knows how to fix it..
It occurred on stock rom in every update I've used, and is persisting now as i use paranoidandroid..
Thanks!
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Are you taking about the "box" that the answer ring is inside? If so, that's normal.
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The grey part above is a place holder for where a contact image would appear if you had one set
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Ahh ok, I thought it was a glitch as it crops images in a way that doesn't seem that right.. I'm not too keen on the design but it's good to know its not a problem! Cheers!
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Screen Problem

After flash a custom kernel, my devices show 2 black lines, already factory reset and try another rom and kernel, anyone have a fix?
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u might have to go back to stock mate.. try that
zekurosu said:
u might have to go back to stock mate.. try that
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already try, this line in recovery too.
Take it back for warranty replacement. I doubt the flashing had anything to do with the lines - it's a hardware failure.
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So I think its not a hardware problem, today have only One line, very weird
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Like I think, after some time, Display is fine again
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Hmmmm strange one :/
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Banding problem in progress meters and games

In 3d games and parts of the gui there are random dots like banding is this a screen malfunction? It can't be software right? How unreliable. What do I do? Return it? Ugh I just got it. Wtf is wrong with Motorola qa in its factories?? This is unacceptable. Will they send me a replacement before I have to return the defective unit? Is there a quick fix? What are my options?
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Can you provide a screenshot or photo of the issue?
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It's mainly whenever it's showing green. But it has to be software issue not the screen hardware or else screenshot wouldnt have captured this issue. Those bright dots run around whenever there is motion. Even in the Android gui
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Does anyone know if a factory reset might fix this issue. It's not going away. Established that it isn't a hardware problem as I sent the screenshot from another phone and looking at it.
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