[Q] Ghost Touch - G3 Q&A, Help & Troubleshooting

Anyone experiences ghost touches on their G3? I have it on mine and when I enable Show Touches in Developer, it shows random touches at the left side of the screen from top to bottom. A reset has been performed, it works fine in a couple of days and then it starts doing it again today. Is this a software or hardware fault?

Mostly hardware, you should get it replaced if possible.
Did you drop the phone? Does it have any dents or major scratches?
If it's outa replacement period, they'll probably swap your screen if they have the parts.

death__machine said:
Mostly hardware, you should get it replaced if possible.
Did you drop the phone? Does it have any dents or major scratches?
If it's outa replacement period, they'll probably swap your screen if they have the parts.
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Click to collapse
Never dropped. It started while in the store actually and they said it was nothing. I had it replaced yesterday. So far no issues. It is technically the 4th replacement. I hope it does not have issues anymore.

Related

Dust under dEsire screen...

I notice a piece of lint under the glass on my desire. Not highly noticable, but still... I suppose its kind of impossible to make a screen thatsize and have it sealed with zero foreign objects undreneath? I read that this was a common problem with the nexus one. not sure if its common on Desire, or if the dust was there when I bought it, or got in in the last 3 days.
I wouldn't consider replacing it or anything, not over that. Maybe over a dead pixel, buit not some lint. anyone else notice anything under their glass?
yup got same, a tiny piece above the menu key, about 2 mil from the bottom edge of the screen. not enough for me to send it back though.
Sent from my HTC Desire using the XDA mobile application powered by Tapatalk
yeah I read quite a few threads on the matter. Theres a good chance you'd get the same in a replacement model so not worth it if its minor. Loving the phone though. some piece of kit
I didn't notice anything under the glass screen so far. I got mine on March 27th.
mcgon1979 said:
I suppose its kind of impossible to make a screen thatsize and have it sealed with zero foreign objects undreneath?
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Click to collapse
Well that's not true. I have had an HD2 for several months now and as we know it has an even bigger screen than the desire.
My point is that I have absolutely NO dust particles under my glass. I have looked and looked, under sunlight etc. NO dust. Why? Cus on the HD2, the LCD is glued to the glass/digitizer wich makes it impossible for dust to get in. On the Desire, I believe this is not the case wich means dust will eventually build up under there with time.
Halle said:
My point is that I have absolutely NO dust particles under my glass. I have looked and looked, under sunlight etc. NO dust. Why? Cus on the HD2, the LCD is glued to the glass/digitizer wich makes it impossible for dust to get in. On the Desire, I believe this is not the case wich means dust will eventually build up under there with time.
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Click to collapse
Alas you are right. I have more dust under my screen than I did when I got the phone 2 months ago. So... I guess it's not airtight. well, not that I expected it would be. maybe they could not glue the amoled screen to the digitiser/glass in the amoled screens. who knows.
solution
ive posted a reply about this on the phone restarting thread. essentially htc said that BOTH the dust and phone restarting are their problem so ive had the phone replaced within a week
This is a massive problem with the Topaz. Dust gets in by the top of the volume key. Thankfully it's only noticeable with the phone switched off, so it's not serious issue, just very prevalent.
HTC need to improve their sealing process between digitisers and their screens.
I had dust under the screen after 1 week on the left hand side. Pretty bad design fault from HTC if you ask me. On my old HTC Magic dust came in from the speaker grille and then fell down from the top of the screen.
Back on the desire though I got a case and screen protector from amazon and no more dust has appeared since then.
jaymit said:
ive posted a reply about this on the phone restarting thread. essentially htc said that BOTH the dust and phone restarting are their problem so ive had the phone replaced within a week
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Click to collapse
Cheers. I've contacted support, but I doubt they would replace the phone. We'll see.
mcgon1979 said:
Cheers. I've contacted support, but I doubt they would replace the phone. We'll see.
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Click to collapse
They offered to take it in for repair (as opposed to replacement). Ah well. I'll hold onto it as its minor. I heard of some guy on here sending it off for repair only to get it back with more dust in it than originally.
I think the best thing is to examine the unit on the first day of purchase with a fine tooth comb. If anything is wrong then send it back to clove or hantec or whoever for a direct swap replacement. Next time... When Desires future heir is born I will do that.

spot like dot inside touchscreen?

Hi,
I've just had my HTC Desire for about a week and its been working fine, however i have just spotted a concerning water dot-like spot inside my touchscreen but its not affecting anything i do when i use it. I have not dropped it at all or done anything malicious so i'm assuming it was already there from the start. I don't have a screen protector yet but will be receiving it in the next couple days.
here it is > http: //i41.tinypic.com/2h2nsbb.jpg (remove space)
it might be hard to see but its there.
Does anyone know how i might clear that up or should i just leave it since its not really effecting the touchscreen. i'm not sure if i should get a replacement
Any suggestions welcomed.
cheers
I would insist on having it repaired or replaced from where ever you got it from. I'm guessing there is no obvious damage to the top of the screen?
Yeah, that would do my head in! A screen protector may well render it invisible though.
I would contact the provider and insist on a replacement. I would just say there is a mark on the inside of the screen, I wouldn't mention water if I were you, just to be on the safe side, it's one of those things where the conversation could get irksome.
Cheers for the replies..
I will see what 3 can do as i bought it on a PAYG. You can bearly see it until you look closely near light, thats why i only just noticed it yesterday.
No damage at all to the top screen let alone the phone. It still looks brand new. AMOLED screen is faultless and everything works fine.
I reckon it'll be annoying to get this replaced as they have limited stock but i'll see what 3 would suggest me to do when i go there tomorrow..

[Q] Just had my screen replaced and now I have issues

So I ordered the parts from a seller on ebay with 99% feedback. When the part arrived I took it straight from the mailbox to the repair store near my house and had them install it.
I was in a rush to pick it up so they didn't test it besides to see the dead battery sign.
I got home, charged it and powered it on and immediately noticed some issues with touch, especially the left side of the screen. The glass also seems to be less smooth and picks up EVERY SINGLE fingerprint.
Should I get a new screen or was it installed improperly? Is there anything I can do?
Also, if I do end up sending the glass back, where is a reliable replacement to be found?
yugendreams said:
So I ordered the parts from a seller on ebay with 99% feedback. When the part arrived I took it straight from the mailbox to the repair store near my house and had them install it.
I was in a rush to pick it up so they didn't test it besides to see the dead battery sign.
I got home, charged it and powered it on and immediately noticed some issues with touch, especially the left side of the screen. The glass also seems to be less smooth and picks up EVERY SINGLE fingerprint.
Should I get a new screen or was it installed improperly? Is there anything I can do?
Also, if I do end up sending the glass back, where is a reliable replacement to be found?
Click to expand...
Click to collapse
A touchscreen/lcd replacement has been a hit-and-miss thing. The majority I've tried would have touchscreen problems in one form or another. Try YAMTT app from GooglePlay to locate the exact dead spots or dead bands, then flash the multi touch fix first. If it still fails, and you're buying from China, locate a vendor who fronts for a manufacturer of these glasses. Ask them, and they will tell you. Make sure they test the glass before shipping to you (these should have a QC pass stamp of some kind on the back of the glass), because you can never tell if it's OEM or not. Good luck.

Ghost touches after screen replacement, but only when the case is on,.

My case, since I got my screen replaced (Under warranty through Assurion) causes random touches. What I think is happening is that the new screen must have a slightly larger touchable surface.
It works perfectly outside the case, but I'm far too clumsy for that. I've already had my screen replaced twice after drops in the year that I have had it(and that was with a case on, I shudder to think how many more times I would have broken it without one).
Any suggestions on what to do?
My wife has the same device and she tried my case on hers with no problems, so it's definitely not simply the case being worn out.
I'm also hesitant to send it back to assurion with the complaint that they fixed it too well.
I did try an app called digitizer booster, which helps for a little while and then stops working. What I assume it is doing is ignoring the spots where the case is touching, and then at some point, when the case shifts or something, the ghost touches start up again.
_________edit_________________
I've done some more research, and it appears likely that it's a grounding issue. I guess I'm sending it back to Assurion for repair again. I was hoping I wouldn't have to live without it for another week and a half.

Cracked screen

Hello!
Today dropped my phone and screen got covered in spider web. The display itself looks fine, but its covered it spiderweb. The touchscreen doesnt respond at all.
What do i need to do now? I looked at local repair shops, they ask atleast 100 euros. But on ebay i can find lcd display+screen digitizer for 55 euros shipped, or screen digitizer starting from 10 dollars!
Can i buy only screen digitizer (as i understand that top layer of glass thats cracked is screen digitizer?) and replace it? Or changing LCD display along with screen digitizer is a must?
http://www.ebay.com/itm/NOIR-VITRE-...Pièces_de_rechange_outils&hash=item27f98e5d31
So this should fit..right? And are all 3 models LS970, E975 and e973 really same size? Cuz i`ve read people have got smaller screens than original from some sellers on amazon.
Replacing a digitizer is pretty hard and time consuming, that's why people usually replace the whole lcd+digitizer+glass assembly. You will also need adhesive and a heater/appropriate tools. It can be a great learning experience if you don't mind potentially busting your phone. There are no shortage of instructionnal videos on youtube on the subject.
Also, a new G2 is only 190$US .... Just saying ...
noxlord said:
Replacing a digitizer is pretty hard and time consuming, that's why people usually replace the whole lcd+digitizer+glass assembly. You will also need adhesive and a heater/appropriate tools. It can be a great learning experience if you don't mind potentially busting your phone. There are no shortage of instructionnal videos on youtube on the subject.
Also, a new G2 is only 190$US .... Just saying ...
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Click to collapse
As i have two other phones. The g2 mini with Tegra and a razrHD. I'll give a try, thanks for the tip.
Well, i ended up ordering that LCD+Digitzer from ebay. Everything was fine for 2 months, now i have quite large spot that doesnt respond to touches. (See attachment) i already tried disconecting the lcd and digitizer..still same. Is it worth trying to flash another rom? I already flashed stock kdz (had stock before too..)
This happened just today, right after ghost touches went crazy and rondomly oppening everything.
EDIT: That spot is changing sizes..form remains, but it got a bit smaller now. Its truly weird. I put the phone outside for few minutes (its +9C outside) and touchscreen works fine now! What is going on?
EDIT 2: After few minutes of usage, the spot is coming back
WreckLv said:
EDIT: That spot is changing sizes..form remains, but it got a bit smaller now. Its truly weird. I put the phone outside for few minutes (its +9C outside) and touchscreen works fine now! What is going on?
EDIT 2: After few minutes of usage, the spot is coming back
Click to expand...
Click to collapse
I had dropped my LG (more than a couple of times) on its face and it seemed to suffer stroke-like symptoms: one side of the screen was completely dead to touch, and the rest of the screen would occasionally act as though I was touching everywhere which opened programs and messed with the keyboard. I was stubborn and just lived with it and over time, it stopped trying open programs and whatnot. Recently, dropped it again, this time it was a bit more serious. Still no visible damage to the screen, but the "dead spot" moved to the centre of the screen, and again, occasionally tries to open programs and add words to my messages.
At first I thought it all could be related to a software issue. Unfortunately, after installing new ROMS, it never fixed the problem. I bought a digitaliser screen from Ebay as well. I'm waiting on the adhesive tape still so I can't say if this will fix anything. I kind of have a suspicion that its a loose connector (the top middle part of the screen gets super hot only after a couple of minutes of being left on).
I'm just wondering if you have tried taking it apart again to recheck the wiring? I think we may have similar problems (your situation is the first I've come by on the internet that is anywhere close to what's happening to my screen). Thanks so much!

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