Database Users

'Patchy' backlight - what happen?

I've noticed recently the backlight on my HD2 seems to have suffered some sort of malfunction or something. Might be a bit of a strong way of describing it perhaps.
Basically imagine if you have a blank white screen/image showing on the phone, there's a couple of bits on it that always stay in the same place where the brightness is not the same as the rest. I'm certain it's only been like this recently but no idea why.
You can only really notice it with very pale or bits of white on the screen but am wondering:
1 - if anyone else has this,
2 - how it's happened,
3 - anything I can do about it,
In particular if it's a fault with the phone (as I'm certain the phone has never been knocked and it definitely has never been dropped or pressed hard etc), is this something I could get done under warrantee.
If it is, can I get it fixed on warrantee even with no receipt since I bought it on Ebay? Every single HD2 is still in its warrantee period so I hope they could do.
Thanks!

I have the same, they advised me to contact support, but i kinda neglected it for the time being.
I have the same kind of spot in the middle of my screen, i only really see it when the screen is white, annoying tho :/
I dont like the idea of having to send the phone out and missing it for a few weeks :'(

I had the same problem on my device so I called HTC and they picked it up, repaired it and sent it back. Well they sorted out this particular problem (by replacing the LCD panel) but, alas, created few more. The buttons were not placed properly, the body was damaged and etc. So Angry and Disappointed Me called them up and they picked it up again. This time they replaced the whole unit (the actual body if I am not mistaken) and sent it back. Finally I was glad to have my phone back after two weeks.
Funny enough most of the HTC employees that I spoke to had very poor English. And I spoke with quiet a few of them. Luckily I am talented at mimicking broken English and didn't have much problem getting my message across. I'd imagine for most people it should be very difficult to explain their problem and arrange repairs.

Thanks for the replies.
Is it possible to do this without a sales receipt and still not have to pay? I don't think I should have to pay since it's not very old at all but I can't prove it's actually my phone I guess.
Did you just contact them via the XDA website or something?

I got the same issue. Most annoying when reading long emails or articles. I thought about sending it in for repair but I have voided my warranty already and don't want to be missing my hd2 for a couple weeks and get hit with a massive bill. I think it has something to do with the layers in the LCD not being completely flat. But I havent got that far in my explorations of this phone, maybe I will on my next trip.

You should contact HTC support by calling at the number for your country that you can find from the HTC website.
They can do everything with the phone's serial no. At least that's how it worked for my Kaiser I got on ebay too when I had a prob with it.

meegulthwarp said:
I thought about sending it in for repair but I have voided my warranty already.
Click to expand...
Click to collapse
Hmmm, good point. I have a custom rom on it so mine probably would be void too right? If I change it back to the original rom it should be ok though presumably?
Thanks anyway - glad this is not me.

I am also seeing this on my HD2. It is very faint and only really noticeable on white screens. Once you know it is there though you can't help but keep looking for it
To be honest I can put up with it as most of the time you can't actually see it, for example I can't see it now due to the keyboard being up.
I'd be interested to know if anyone in the UK sends their phone off for repair as I might do the same. I can't be without my phone though, it would be like loosing my arm!

NickT said:
I am also seeing this on my HD2. It is very faint and only really noticeable on white screens. Once you know it is there though you can't help but keep looking for it
To be honest I can put up with it as most of the time you can't actually see it, for example I can't see it now due to the keyboard being up.
I'd be interested to know if anyone in the UK sends their phone off for repair as I might do the same. I can't be without my phone though, it would be like loosing my arm!
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Click to collapse
I have sent mine. Post 3 above ^^^

AF241 said:
I have sent mine. Post 3 above ^^^
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Click to collapse
Ah yes, so you did. Sorry I was looking at the flag on your profile not your location
I have a small crack on the glass of my HD2 as well between the bottom of the phone and the power / end call key. It looks like a small hair stuck under the button Not sure if they would replace the glass for me as well if I sent it off?
I got my phone from O2 so I'm wondering if I'd have to go to O2 for repair or direct to HTC, maybe I could do both
Anyway, for now I think I'll refrain from sending it off unless it really starts annoying me. A bit of a pain though

I've emailed HTC as well to ask about this.....

[Q] Dead Nexus?

Hello there. I went to Los Angeles last month and after a little research on tablet pcs, I decided to buy a nexus for my wife. Since I had no time to order it online, decided to visit a retail store at Santa Monica called Macmall.
I was bringing this as a gift, so I bought it and opened it right away just to make sure it was working properly.
So, I went back to argentina, wife happy with her nexus, until yesterday.
She came crying saying that the nexus was broken.
The screen is showing nothing but vertical lines. The touchscreen is responding to finger swipes and sound works, but of course all of that is useless since screen is defective.
She swears she didn't hit, drop or wet the tablet pc, I did check it many times and it has absolutely no signs of mistreatment.
I turned it off, soft reset pressing power for ten seconds, removed the cover and the battery, and once, I was able to see the Google logo properly but quickly vanished into lines again.
So... What options do you think I have?
Nexus is not being sold on my country and Google is giving me no support at all.
I contacted Asus through their website, still waiting for an answer but I'm not sure if they will help since I'm far away from USA.
I'll appreciate any help, or piece of advice you can give me.

You might be in luck. I had a problem with the speaker once, thinking it was the hardware, and I thought I would have to return it. I think for fixing your screen problem, you should reflash the stock Rom. If you are unfamiliar with what I am trying to say, it is basically like reinstalling the stock Operating System (Android). Find out how to reflash the stock Rom. Since you could see the Google logo properly, i'm pretty sure it isn't hardware. Might just be a corrupted stock Rom. Here is a guide that should work: Click Here. It will wipe all of your data/storage so it will be like your Nexus 7 came out of the box.
Best of luck recovering it!
Edit: What is also very weird is it seems like it happened suddenly. Not out of the box, but randomly.

Ryan35310 said:
You might be in luck. I had a problem with the speaker once, thinking it was the hardware, and I thought I would have to return it. I think for fixing your screen problem, you should reflash the stock Rom. If you are unfamiliar with what I am trying to say, it is basically like reinstalling the stock Operating System (Android). Find out how to reflash the stock Rom. Since you could see the Google logo properly, i'm pretty sure it isn't hardware. Might just be a corrupted stock Rom. Here is a guide that should
Edit: What is also very weird is it seems like it happened suddenly. Not out of the box, but randomly.
Click to expand...
Click to collapse
Thanks for the answer. I may have not expressed myself correctly.
I'm not seeing anything on the screen but those annoying vertical lines.
After removing the battery a few times, once showed me the Google logo, just a one second flash, and then the lines again.
The only person I saw with this very same problem, had it as you said, straight from the box.
I asked my wife and she updated the nexus a few days ago and barely used it, so even if it sounds weird it could be a software issue.
Question is, will I be able to reinstall the stock OS just guessing where to push, I mean, with only those lines on the screen. I'm like... Blindfolded

alechair said:
Thanks for the answer. I may have not expressed myself correctly.
I'm not seeing anything on the screen but those annoying vertical lines.
After removing the battery a few times, once showed me the Google logo, just a one second flash, and then the lines again.
The only person I saw with this very same problem, had it as you said, straight from the box.
I asked my wife and she updated the nexus a few days ago and barely used it, so even if it sounds weird it could be a software issue.
Question is, will I be able to reinstall the stock OS just guessing where to push, I mean, with only those lines on the screen. I'm like... Blindfolded
Click to expand...
Click to collapse
Oh now I see. First, anyway, do not manually remove your battery. That might affect something. To force shutdown hold down the volume down and power button for about 10-20 seconds until it turns off. Now, with the vertical lines, now i'm pretty sure since you clarified, it is the software. I think I know a fix for reflashing the stock Rom. Use this toolkit: Here. Click the option "Flash stock and unroot". Try that and it will Flash stock. Try software updating once it works and you could boot up without the problem. If it still has the problem if you software update (Unlikely), then just do that again and keep it at stock version.
Hope this helps!

Ryan35310 said:
Oh now I see. First, anyway, do not manually remove your battery. That might affect something. To force shutdown hold down the volume down and power button for about 10-20 seconds until it turns off. Now, with the vertical lines, now i'm pretty sure since you clarified, it is the software. I think I know a fix for reflashing the stock Rom. Use this toolkit:Here. Click the option "Flash stock and unroot". Try that and it will Flash stock. Try software updating once it works and you could boot up without the problem. If it still has the problem if you software update (Unlikely), then just do that again and keep it at stock version.
Hope this helps!
Click to expand...
Click to collapse
Once again, thanks.:good:
I'm still not allowed to post any URLs, but I found a video on youtube of a guy with exactly the same problem.
Just search "Jon417silka nexus" and you'll see it.
I'm dowloading this NexusRootToolkit you recommended, it's +200MB so it'll take a while.
I have no skills on flashing or rooting any device, but I have read the instructions and doesn't seem to be too complicated.
I'll be awake all night trying to solve it if it's necessary.
I'll let you know how it went in a few hours.

Well... I finally downloaded the nexus root toolkit.
It was kinda easy actually, just had some hard time trying to enable the USB debugging mode, since... well i can't see anything on the screen.
I was able to download the drivers, and run the stock rom but, unfortunately, no luck on the screen.
Im just seeing green lines which i assume is the green android logo on the center on the first boot or something.
by the way, google answered me today saying somthing like, they cant do anything since im outside the us, so i have to contact asus.

It's too bad flashing the stock rom didn't fix it, I'd say it seems to be a hardware problem.
Even if you were in USA, google will only help you if you bought it within 14 days from Google Play Store.
You should call Asus Argentina [ http://latin.asus.com/Static_WebPage/Service_center_argentina/ ] and explain what is wrong, and give them the serial number. The number is located somewhere on the box, and on a removable sticker on the bottom back of the Nexus [As well as in the Settings, but you cannot read the screen so that is useless]. If you can't find the serial number, you might be able to get it via adb, but I'm not sure.
Asus has a 1 year warranty on tablets, but I'm not completely positive what they will say since it was bought in USA, and you are now in Argentina. But hopefully they will be able to RMA it and repair/replace your device. gl!

Yeah, it has to be hardware. I think you should follow Sikagoon7's advice and return it because it is under law. It couldn't be your or your wife's fault, because as you described, there were no scratches or anything. I guess it just might be a bad device. Replace it because the Nexus 7 is so worth it.

Probly gpu chipset. Its getting distorting at high frequency. Since first logo is a small frequency image and some times provided for BIOS its show normal. (Thats my guess)
Sent from my LG-P500 using xda premium

I was giving up all my hopes on this, plugged the nexus to the computer and clicked the OEM lock to return to its original factory state.
You know... I don't want them to say my warranty it's void for messing with it.
Of course, I didn't noticed any changes, swiped my finger a couple times and then...
WHAT THE....
The lines vanished and screen started to function properly, a few lines were noticeable for a few moments, now the screen is fine.
Now things got even weirder...
My wife it's been using it for two hours, with Monsters Ate My Condo (which may be pushing the cpu a little bit) and it's working flawlessly.
Problem is... I'm pretty sure that if the screen turns off it will die again.
Is there a way to keep the nexus always on, never go to sleep, just dim the screen to minium brightness or something...
Any other solution you guys think i can try is also welcome.
Please understand that returning this to Asus will be my last resort (if they decide to accept it, which I'm not sure).
Once again, thanks for everyone's time and replies

If you can not turn off your screen without it breaking it I would RMA it back to Asus.

Travisdroidx2 said:
If you can not turn off your screen without it breaking it I would RMA it back to Asus.
Click to expand...
Click to collapse
Well... It worked properly for two hours, now it died again.
I wanted RMA to be my last resort, but I'm running out of options here...

Did you already start the RMA process?
Sent from my LG-P500 using xda premium

maztahbr said:
Did you already start the RMA process?
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
No, I haven't.
I don't even know where to start...
The fact that I live in Argentina may be a complication.
Since Asus is does not sell the Nexus here, they probably won't help me at all.
And the distance may be a problem since shipping to USA is quite expensive.
I contacted Asus via their global website, still waiting for an answer.

This option kind of sucks but maybe you should sell it cheaper to someone on xda have them use the warranty exchange and you could buy another one also possibly from xda. Like i said it sucks but it may be your best option at this point.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
---------- Post added at 06:28 PM ---------- Previous post was at 06:28 PM ----------
Also make sure to link back to this thread if you decide to take that route.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2

I'm gonna bump this old thread I started about a year ago, to share with you guys the rest of the story.
I contacted north american ASUS RMA by email since Google is not taking any responsibility for their tablet.
And latin american ASUS won't take my warranty as valid.
I tried to explain my complicated situation to the RMA guy. It was a little hard to understand since my english is not flawless.
But I had a friend flying to united states, he carried my broken nexus with him and sent it to repair as soon as he arrived.
Tricky part was: he was only staying for 10 days. So ASUS had ten days to receive, repair, and send the Nexus back to my friend so he could bring it to Argentina.
I crossed my fingers and decided to wait, fortunately they did a good job and now it's working back again.
However I noticed the battery doesn't lasts for as long as I expected...
Anyway thanks to everyone for sharing ideas and for your time.

my nexus 7 is acting on it's own..

first of all i'm from Malaysia and i bought my nexus 7 from a electronics company called "senheng" roughly more than a month ago..i was pretty satisfied with it until recently all the bugs and defects are starting to annoy me A LOT...
1) sometimes the touch screen is not responsive.i try pulling down the notification tray but it doesnt get pull down..
2) they are black lines on the screen sometimes when playing games or surfing facebook..it does happened quite often although it only appears for a split second.
3) this is the worst defect of all.sometimes the tablet acts on it's own,it's like it's having a mind of it's own.it would just jump back to the homescreen, swipe around and open up apps on it's own when i'm actually using the tablet.Basically it's like a ghost is using the tablet. So i try to find the cause of this problem and i'hv found than whenever i try to swipe around really quick the tablet will become not responsive for a while and it'll start acting on it's own, so i feel that there's a problem with the touch screen panel.
I went back to "senheng" the other day, hoping that they would replace a new tablet for me but they refuse to, so most probably i'm going to ring up ASUS tomorrow to report about my problems and hope that they would replace me a new unit. My main problem is the 3rd, i can live with the other two but the 3rd one is seriously bugging me.
Is anyone having the same problem as me? If so, what did u do to solve it?
p/s : i'm on stock 4.2 rooted...

Sounds like your touch screen is screwed. You shouldn't be getting lines on the screen.
Also there was some bugs with the touch drivers in the early stages. Have you updated to 4.1.2 or 4.2? Knowing your version would give better results.
Why did they "refuse" you a replacement? Is it damaged? Over the return limit?
I know this may have a moral stance, but I don't think anyone could tell a N7 apart from another N7. The serial number is on a plastic sticker that is easily removed. You could possibly purchase a new one, swap devices, and return the old one/new box. Or buy a new one and use it until Asus repairs your old one... then return it.
I've returned 2 [I fried one with a bad bootloader and swapped a 16 for a 32 (paying the difference obviously)]. They all just opened the box to make sure there were no obvious physical damage. The back cover isn't "meant" to come off, so they won't tear it down in the store.
If you want to physically kill one, download and flash a Samsung Galaxy Nexus bootloader. It won't even power on. No power + No Sticker = no way to tell.
The only reason I'm saying this is simply because store policies shouldn't be too strict on their exchanges for defective units. I've had equipment fail just after 30 days and you are left with junk. I understand 30 days is there for a reason and it is a good policy, but it should be a fine line. A day or two shouldn't matter.

player911 said:
Sounds like your touch screen is screwed. You shouldn't be getting lines on the screen.
Also there was some bugs with the touch drivers in the early stages. Have you updated to 4.1.2 or 4.2? Knowing your version would give better results.
Why did they "refuse" you a replacement? Is it damaged? Over the return limit?
I know this may have a moral stance, but I don't think anyone could tell a N7 apart from another N7. The serial number is on a plastic sticker that is easily removed. You could possibly purchase a new one, swap devices, and return the old one/new box. Or buy a new one and use it until Asus repairs your old one... then return it.
I've returned 2 [I fried one with a bad bootloader and swapped a 16 for a 32 (paying the difference obviously)]. They all just opened the box to make sure there were no obvious physical damage. The back cover isn't "meant" to come off, so they won't tear it down in the store.
If you want to physically kill one, download and flash a Samsung Galaxy Nexus bootloader. It won't even power on. No power + No Sticker = no way to tell.
The only reason I'm saying this is simply because store policies shouldn't be too strict on their exchanges for defective units. I've had equipment fail just after 30 days and you are left with junk. I understand 30 days is there for a reason and it is a good policy, but it should be a fine line. A day or two shouldn't matter.
Click to expand...
Click to collapse
ya i'm on stock 4.2 rooted(sorry i forgot to state that)..
they wouldnt replace me a new one cuz they said that they're gonna have to repair it and bla bla bla..i mean come on, the whole touch screen panel is screwed and they want to try fixing it?! my warranty is not over yet, it has a 2 year warranty.
i dont think we can actually return the tablet within 14days here in Malaysia, we dont have this kind of policy(not sure).
what do u mean for me to physically kill one? u mean i should just killed it and return to the store for them to replace a new one?

My touch screen also has started flaking out as you describe from time to time. Took it back to the store but do you think it would do it then? No, it acted normal until I got home.
Going back there tomorrow to hope it plays up at the right time.
Sent from my Nexus 7 using Tapatalk 2

dr.m0x said:
My touch screen also has started flaking out as you describe from time to time. Took it back to the store but do you think it would do it then? No, it acted normal until I got home.
Going back there tomorrow to hope it plays up at the right time.
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
i actually recorded the whole thing with my galaxy nexus so i'm gonna show them it..

Ninja move with the recording :good:
Fortunately I havent had these issues on my 32gb N7. One would think it would be under ASUS manufacturer warranty. I know its a last resort but if you have to then unroot and relock the boot loader and send it back to ASUS. I know the idea of not having your tablet for a while is crappy but if that's the only option...
Sent from my Nexus 7 using xda premium

TokenAntiAppleRant said:
Ninja move with the recording :good:
Fortunately I havent had these issues on my 32gb N7. One would think it would be under ASUS manufacturer warranty. I know its a last resort but if you have to then unroot and relock the boot loader and send it back to ASUS. I know the idea of not having your tablet for a while is crappy but if that's the only option...
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
i think asus dont really mind rooting and unlocking the bootloader of the device..
anyways, i'm gonna go to asus service centre today and hopefully they'll replace my unit with a new one...lol

Idk if they do or not. That's just the general rule of thumb when sending a device back for repair/exchange. Mainly BC they can say the issue may have been caused as a result of you unlocking and rooting your N7. That's why Google threw in the disclaimer when a boot loader unlock is attempted.
Sent from my Nexus 7 using xda premium

RMA'd 2013 Nexus 7 for multitouch issue, nothing was fixed.

So I was having the multitouch issues.. putting two or more fingers closely together caused major freakouts, and some swipes would just count as taps, as well as phantom taps happening. I RMA'd. got it back, only to find out all they did was a factory reset, which I had already done. Obviously this did nothing to fix the problem. I was very angry. I went to Asus support and did a chat with a support guy ( trying to remember this is not his fault ) and politely stated that the RMA had done nothing. I set up a new one, explaining that it is a hardware issue and that I wanted the screen/digitizer to be replaced. I'm sending it tomorrow, so I'll let you guys know how that goes. Has anyone else RMA'd for this and gotten it back in perfect working condition?

WackyClash said:
So I was having the multitouch issues.. putting two or more fingers closely together caused major freakouts, and some swipes would just count as taps, as well as phantom taps happening. I RMA'd. got it back, only to find out all they did was a factory reset, which I had already done. Obviously this did nothing to fix the problem. I was very angry. I went to Asus support and did a chat with a support guy ( trying to remember this is not his fault ) and politely stated that the RMA had done nothing. I set up a new one, explaining that it is a hardware issue and that I wanted the screen/digitizer to be replaced. I'm sending it tomorrow, so I'll let you guys know how that goes. Has anyone else RMA'd for this and gotten it back in perfect working condition?
Click to expand...
Click to collapse
Yes, me too, my N7 was returned to Amazon yesterday :crying:
unfortunately, I couldn't find any tablet like N7 spec and price.

sauofee said:
Yes, me too, my N7 was returned to Amazon yesterday :crying:
unfortunately, I couldn't find any tablet like N7 spec and price.
Click to expand...
Click to collapse
My device only exhibits some multitouch jumpiness when not grounded. I decided to wait for Asus and Google to sort it out internally and then I will send it for repair. Now from what I heard they only replace one faulty units with another. Mine seems to be one of those better ones even though it has serious problems with basic pinch to zoom gestures when ungrounded. I keep it for now because I do not want to risk replacement with a worse one.
One question to the those of you who got a replacement. When you got your replacement devices what was the manufacturing date? Did anyone get a device from September production batch? Was it any better?

I just mailed mine in for repair yesterday. I was hoping this would resolve my screen issues but I'm getting the impression that I will be very lucky if it does.
Plan B will be to buy another one and return the first one with that receipt. Rinse repeat until I get one that works.
Sent from my Nexus 7 using Tapatalk 4

gadzooks64 said:
I just mailed mine in for repair yesterday. I was hoping this would resolve my screen issues but I'm getting the impression that I will be very lucky if it does.
Plan B will be to buy another one and return the first one with that receipt. Rinse repeat until I get one that works.
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
So annoying that's what you have to do just to get one that works. Asus..... I don't know why they didn't just go samsung or htc, as badly as asus fudged up QC on the 2012 N7

I just mailed mine in for repair today, I don't know if I did right. Mine is also from the best ones between the bad ones and I don´t want to get one in worst conditions. I know a guy who send it to asus and got it back with the screen, front and gps changed, they did not even talk about the gps or gps problems at all, so we thought it was solved because they knew what to change. When he got it back at first it was perfect, he use to had a realy faulty unit, but the next day he came saying that it was failing again, much less than before but not perfect at all. He keeps talking with the people on asus and they told him to send it back, that may be an app... ???? I guess they don't have any idea on what the problem is.

bokoy said:
He keeps talking with the people on asus and they told him to send it back, that may be an app... ???? I guess they don't have any idea on what the problem is.
Click to expand...
Click to collapse
Yeah, the app is called JSS15* OTA update.

sfhub said:
Yeah, the app is called JSS15* OTA update.
Click to expand...
Click to collapse
There is a problem with that solution, I have the grounding issue, how could just a software problem do that? Mine works nearly perfect in my hands but if you put it over a sofa... Could be a software problem with some apps but not all.

The 15x updates contained firmware (which effects the hardware) as well as software.
Sfhub's firmware patches have been 80-90% successful in minimizing or eliminating the touch problems for those who've tried them.
He knows what he's talking about.... :thumbup:

gadzooks64 said:
Plan B will be to buy another one and return the first one with that receipt. Rinse repeat until I get one that works.
Click to expand...
Click to collapse
So in essence, commit fraud?

Apparently.
Sad that the sellers have to take it in the shorts because Google/ASUS are so clueless and unable to provide anything remotely resembling customer service.
They'll end up with a bunch of money tied up in defective stock that they'll have to sit on until they get credit.
Next time, how many Google/ASUS tablets do you think they'll be ordering?

goofball2k said:
So in essence, commit fraud?
Click to expand...
Click to collapse
Are you from the police? Is that fraud? So how would you call what asus/google are doing...

I think people that buy a device and return defective units to the place of purchase are heroes. Especially if they return 3-5 or more. They beta test the devices, and take out the bad ones for the rest of us.
Is it fraud to buy model ABC and return model ABC to the same store? The stores have a ASUS wonderful warranty program where they can return the devices for a full year for repair and resell them to unsuspecting customers. For example, I noticed Best Buy selling a Google device recently at full price that had an extra small sticker - Bug Fix A. Isn't that fraud? LOL
Seriously, it should be fraud to sell a consumer faulty devices and expect thousands of customers to deal individually with the known problems.

Even if you buy one in one shop, then buy another in another, or the same shop, and return the first one as the second, that is what the user said. If that's the way to get a good one working... but be careful with bar codes, they will know you are not returning the same item.
There's no damage for any shop as Bob said, they just return the unit and gets new one. The biggest problem is for the user, Google is just lucky for not having more returns.

They are are all screwed up I think. Some more then others. It can be fixed with Sfhub's patches for the most part. Mine still gets strange when I play extended periods of Terraria but it is only for a second or two. I don't even think it is the device at this point but rather the game itself.
Best thing to do is go into Dev options and turn on show touchscreen inputs. Before it would skitz out and I could see like 5 touch inputs randomly on the screen. Now after Sfhubs fix, I don't see any, even when the game gets wonky.
This is why everyone knows it can be corrected via a proper patch from Google. Whether they adjust the sensitivity to touch or grounding or whatever. If Sfhub can do it, Google can. Plus it is a tiny download, his directions are precise, you don't have to be unlocked or rooted to do. There is absolutely no harm to just patch it yourself until Google makes with a fix.
Touchscreen Patch Fix:
http://forum.xda-developers.com/showthread.php?t=2428133

player911 said:
They are are all screwed up I think. Some more then others. It can be fixed with Sfhub's patches for the most part. Mine still gets strange when I play extended periods of Terraria but it is only for a second or two. I don't even think it is the device at this point but rather the game itself.
Best thing to do is go into Dev options and turn on show touchscreen inputs. Before it would skitz out and I could see like 5 touch inputs randomly on the screen. Now after Sfhubs fix, I don't see any, even when the game gets wonky.
This is why everyone knows it can be corrected via a proper patch from Google. Whether they adjust the sensitivity to touch or grounding or whatever. If Sfhub can do it, Google can. Plus it is a tiny download, his directions are precise, you don't have to be unlocked or rooted to do. There is absolutely no harm to just patch it yourself until Google makes with a fix.
Touchscreen Patch Fix:
http://forum.xda-developers.com/showthread.php?t=2428133
Click to expand...
Click to collapse
Correction - "Your bootloader must be UNLOCKED to use these packages. Unlocking your bootloader is covered in the stickies"
That is extracted from his post.

So no one's had a positive experience RMAing the nexus? Do the majority of units have the multitouch problem?
Sfhub's fix helped but I still get the "grounding issue" where the touchscreen goes insane if I place the nexus on certain materials. It sometimes exhibits the same problem when connected to the charger.
Other than that, the tablet works great when I hold it in my hand, no other issue to report... so I'm worried about RMAing my N7 and getting back one that not only has the same multitouch issue but now also randomly reboots or has dead pixels or dust or whatever. My warranty applies to north america only because I bought it off ebay and I don't live in the US so shipping it off to get replaced will get costly if I can't guarantee I get a working replacement back. Can I be sure that like, the newest batch of nexus 7 has been fixed and the replacement will be of that batch?

Since they're not sure what the problem is (one Google groups poster states that ASUS has had his for a month with no ETA on a fix, or when he'll get it back) I'm not sure how they can fix anything , or be certain that what they've been shipping is 'good'.
https://productforums.google.com/forum/#!topic/nexus/mG4JXaT-SHs[1-25-false]
Come and join in the fun.... :/

Looks like loads of fun. Seems I should be grateful I was lucky enough that my touch-based tablet only has a malfunctioning touch screen.

danvee said:
Since they're not sure what the problem is (one Google groups poster states that ASUS has had his for a month with no ETA on a fix, or when he'll get it back) I'm not sure how they can fix anything , or be certain that what they've been shipping is 'good'.
https://productforums.google.com/forum/#!topic/nexus/mG4JXaT-SHs[1-25-false]
Come and join in the fun.... :/
Click to expand...
Click to collapse
Dude, that forum is almost like spam. I reported my issues early, 3 weeks ago or more.
Since then I get from 10+ to 20+ reports (of multiple posts) per day of people reporting issues in email. People might be worrying about me when I get two or three reports in one meeting and I'm chuckling at the comments. LOL
Seriously, it is a good idea to report your issues at that location. But, think twice about subscribing to the topic.

[Q] LG G2 Screen Problem

I am really frustrated with my LG G2 because of the screen problem I encountered. The screen goes up and down, it happens when I over using the phone. I went on LG service center to reset my phone. still no luck, the problem is still there. They think its a software problem. I hope LG will release new software update on G2

To me that seems more like a hardware problem, not a software one.
Can you reproduce the problem at will?
Dude, I think you have a lemon...
Good luck!

It happened when i charged my phone with the screen is on and i always reading manga. maybe the screen is too sensitive. Yea i think this is hardware issue

I have used mine while connected and charging... Never had a problem with that.
Sent from my LG-D801 using Tapatalk

Rayan said:
I have used mine while connected and charging... Never had a problem with that.
Sent from my LG-D801 using Tapatalk
Click to expand...
Click to collapse
This
Hopefully you're still in your exchange period...swap it out

You are running it completely stock? And you've done a factory reset? If so, it sounds to me like your phone is defective. These phones are so new it should still be under warranty, right?

Just got the same problem as OP last night and I've used it only for 1 month,so now I send my phone to LG service center and they said it was a hardware problem not sure which part but will reply here soon when I got my phone back and tell you all what's the problem... :angel:

eddytheman said:
Just got the same problem as OP last night and I've used it only for 1 month,so now I send my phone to LG service center and they said it was a hardware problem not sure which part but will reply here soon when I got my phone back and tell you all what's the problem... :angel:
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Click to collapse
Got a similar problem. I am unsure if I want to send it back for exchange or just keep it, as there are plenty of reports of owners exchanging G2's just to get another with the same problem. Looks to me to be a software issue - at least with my G2 - as I can get past it by just turning the screen off/on.
Let us know how your G2 turns out.

billykxda said:
Got a similar problem. I am unsure if I want to send it back for exchange or just keep it, as there are plenty of reports of owners exchanging G2's just to get another with the same problem. Looks to me to be a software issue - at least with my G2 - as I can get past it by just turning the screen off/on.
Let us know how your G2 turns out.
Click to expand...
Click to collapse
I've just got ma phone back after sent it to LG service center and they said that it was a touch screen problem,so they changed touch screen + board for me without any cost coz I have a warranty...I think you should change it to a new one or tell them if you got a problem like mine
Sent from my LG-D802 using Tapatalk

eddytheman said:
I've just got ma phone back after sent it to LG service center and they said that it was a touch screen problem,so they changed touch screen + board for me without any cost coz I have a warranty...I think you should change it to a new one or tell them if you got a problem like mine
Sent from my LG-D802 using Tapatalk
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Did this fix your issue then? Just got my G2 Sunday and its been horrible with this issue. Love the phone but this is just bad.

INCREMENTAL said:
Did this fix your issue then? Just got my G2 Sunday and its been horrible with this issue. Love the phone but this is just bad.
Click to expand...
Click to collapse
Yep everything is good now
Sent from my LG-D802 using Tapatalk

eddytheman said:
Yep everything is good now
Sent from my LG-D802 using Tapatalk
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Click to collapse
Thank u sir, gonna swap mine out tonight.
Sent from my VS980 4G using XDA Premium 4 mobile app

Hey Incremental...
Report back in the next few days. Would be good to hear that you've sorted things out.
-bk

billykxda said:
Hey Incremental...
Report back in the next few days. Would be good to hear that you've sorted things out.
-bk
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Click to collapse
Lol just swapped it out. We will see how the new one does but so far way way better. Seriously my phone was horrible. I read and read thread after threads today and my case seemed way worse then everyone else's. Like most people's was tolerable, this was intolerable. I'd say 6 out of 10 times u turned on the screen it be messed up.
I showed the best buy mobile guy and he said without a doubt there's a problem. The best place for me to show him was the app drawer, if u held ur finger on the screen it would bounce and randomly select apps, we tried the demo unit and it worked perfectly.
Ill keep u updated on how this baby does.
Sent from my VS980 4G using XDA Premium 4 mobile app

Well that didn't take long. Started setting the phone up and all was good. Started disabling the apps I don't use and after that it went berserk. I thought Hhmm maybe it's one of the apps causing it so did a factory reset and no it did right off the bat so I'm done. If it wasn't to late tonight I woulda just took it back again. Back to the Note 2.
Sent from my VS980 4G using XDA Premium 4 mobile app

INCREMENTAL said:
Well that didn't take long. Started setting the phone up and all was good. Started disabling the apps I don't use and after that it went berserk. I thought Hhmm maybe it's one of the apps causing it so did a factory reset and no it did right off the bat so I'm done. If it wasn't to late tonight I woulda just took it back again. Back to the Note 2.
Sent from my VS980 4G using XDA Premium 4 mobile app
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Click to collapse
Yikes - sorry to hear this.
I wondered if my first G2 was worse b/c I aggressively set it up right from the start: disabling apps I don't want, installing a bunch of apps, etc. On G2 #2, I didn't do that and although I've seen this issue surface on my new G2, it has been just a couple of times.
You need to use whatever phone you get the most enjoyment out of. The G2 undeniably has a software glitch that causes this PIA issue. Too bad it didn't work out for you. Good luck with your Note.
I hope LG addresses this issue SOON!!

billykxda said:
Yikes - sorry to hear this.
I wondered if my first G2 was worse b/c I aggressively set it up right from the start: disabling apps I don't want, installing a bunch of apps, etc. On G2 #2, I didn't do that and although I've seen this issue surface on my new G2, it has been just a couple of times.
You need to use whatever phone you get the most enjoyment out of. The G2 undeniably has a software glitch that causes this PIA issue. Too bad it didn't work out for you. Good luck with your Note.
I hope LG addresses this issue SOON!!
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Click to collapse
Thank you, I hope it works out for you guys and they fix it. I love the phone and want it to work but it just isnt gonna happen right now. Im just gonna cancel my upgrade and I guess eat the $35 restocking fee which I think is crap but oh well.
Ill keep my eyes on the forum and may return to it if they fix the phone cause im not gonna use my upgrade right now. Besides this glitch the phonw is a beast. Good luck...
Sent from my SCH-I605 using XDA Premium 4 mobile app

This happened to a few people here in Thailand. We are posting the issues on a group in facebook.
My iPhone 4s used to bounce all over the place when plugged in to charge.
My G2 hasn't had any hardware issues at all yet. I've had it going on 7 months now. Works perfectly.
My advice is that if you get a replacement or repair and it does it again, never get another LG product again. Just like me an Apple. I'm done with them. There's a guy here who wants his old Note 2 back. I know a guy who had 3 motherboards replaced on his Note 2. The last one broke the screen as the phone was swollen. There's no way of knowing. Its just the luck of the draw with these things.
When you get a really good phone, keep it and use it until it disintegrates. As long as this G2 is fine, I won't part with it for anything.
And yes. This is a hardware issue.

thaig2 said:
This happened to a few people here in Thailand. We are posting the issues on a group in facebook.
My iPhone 4s used to bounce all over the place when plugged in to charge.
My G2 hasn't had any hardware issues at all yet. I've had it going on 7 months now. Works perfectly.
My advice is that if you get a replacement or repair and it does it again, never get another LG product again. Just like me an Apple. I'm done with them. There's a guy here who wants his old Note 2 back. I know a guy who had 3 motherboards replaced on his Note 2. The last one broke the screen as the phone was swollen. There's no way of knowing. Its just the luck of the draw with these things.
When you get a really good phone, keep it and use it until it disintegrates. As long as this G2 is fine, I won't part with it for anything.
And yes. This is a hardware issue.
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Click to collapse
Maybe this can be replaced by the warranty service.

bring it to the service center.. but you will handle the repair.. if your liable for the damage