Hey there everyone, thanks for taking a look at this post and (hopefully) someone can give me a bit of advice on the following problem:
I got an HTC Pure through ebay for a friend, said it had a touch screen problem (usually no problem, I just replace the digitizer when I see it). However, after I installed the new digitizer, the touch screen doesn't work except after doing a hard reset, and ONLY works with the touchflo moving through the different categories (left to right and vice-versa). Only the top half of the screen works, and it looks like it's controlling what should be the bottom half of the screen. I'm unable to get into the screen calibration settings because if I move out of the original touchflo screen (i.e., hit the hardware windows button or another hardware button) then there's no touch screen responsiveness at all. I already flashed an original stock Pure ROM, still no difference than before. My question is thus:
1. Can the screen calibration settings be accessed through a registry editor? And if so, can anyone provide some better settings?
2. Is this just a hardware problem and can't be fixed through software tweaks? Would flashing a different ROM possibly help?
My goal is to eventually unlock the Pure and install a Spanish language ROM, but I'm not going to put more money into the phone unless I can actually use the touchscreen correctly.
Thanks for any response!
Get an emulator such as Pocket Controller or My Mobiler and access the screen via your PC.
Run the screen calibration and see if that fixes it, if not its likely hardware related.
Not sure where in the registry calibration setings are but you should be able to find it with a search.
Thanks, I'll try that and I sure appreciate the quick response. Can't do it today but if it works I'll post and let everyone know how to fix it if they somehow encounter the same problem. Thanks again!
Hi,
I'll get straight to the problem, I used to be a heavy texter, and now my keyboard buttons don't always register immediately, so for example I'm typing 'and', what would usually happen is I'd get the partial word - _nd, a_d, an_ and I'd have to go back and press the button multiple times before it actually works.
This is becoming an irritation, since I hardly text nowadays. Planning to get the desire or wildfire, but will need to fix before I sell it :-\ Any advice as to what I should do to get the keyboard fixed? Membrane change?
try using this:
http://forum.xda-developers.com/showthread.php?t=436795
newyorkmafia - I don't think the hardware issue will be fixed by a software tweak, though thanks for helping, obviously.
MA2403, you didn't mention which country you live in. Were you thinking of disassembling the TyTn II yourself (to clean membranes with some IPA/replace parts etc.), or are you looking for recommended repairers near to you?
I have the same problem (s, g, h and v mostly) on mine, but having had a screen replacement procedure (by a company) totally bodged (and a Touch Pro 2 about to arrive), I'm loathe to splash out any more on this device.
hi.
i have milestone with screen touch problem. the problem is the right side of the screen doesnt respond including the button on the right side which looks like magnifier(also there is same in google search on screen). is this a hardware problem or software. how can i fix the problem. thanks for helping
Download an app called touch test, run it and verify that portion of the screen isn't working. Also does the screen not work all of the time? Sounds like a hardware problem a few phones have. There is however a similar problem with phantom touches that is caused by not using the motorola charger.
If it is hardware, you can get a Replacement digitizer off of ebay, or a donor phone. You have to be VERY comfortable with taking apart your phone though.
I'm not even thinking, if you have a warranty you can use that, I'm of the 'if you haven't opened it, you don't own it' crowd, so self repair is always the first thing to come to mind.
Sent from my Droid using XDA App
Hey guys, i'm new in these boards, so if this is not the right way to post or the right place to ask this question, sorry!!
I have a problem with my Incredible S; There are portions of the touch screen that don't respond propperly, the most alarming one, the section where the phone-apps-personalize buttons are (mostly because all buttons are always on that portion of the screen). The other one is the section where the 'install' market button is. These sections are about 0,5cm, so the whole line doesn't work.
The screen is in perfect conditions; no scratches, not broken glass, no dirt under the glass, no water, nothing. NOTHING. Phone is barelly 4 months old; bought it factory unlocked.
I tried rooting the cell, flashing clockwork mod recovery and installing several roms to test if it was a software problem; i noticed roms with ICS and 4.0 Sense don't work at all, while other oldies, like CoreDroid with Gingerbread still won't work perfectly but it works well enough to allow me to finish the initial setup (the 'next' button is in the area that doesn't work propperly, and no, i can't flip the phone 'cause those buttons don't flip on those screens). Typing is a pain in the behind though; it's seriously a nightmare.
The problem is pretty much the same as the one on this video on youtube which link i can't post yet (but you can easily find under htc incredible, eh title, tags incredible s touch screen fail not working).
I also tried with the htc calibrating tool, and some others... no luck.
I've seen that many people have the same problem, yet i haven't found any solutions... I want to hear some opinions, if anyone has any, before i decide taking it to repair and changing a perfectly fine (to the eye) touch screen.
Thanks in advance!
This https://play.google.com/store/apps/details?id=org.hermit.touchtest than post results.
If after you have touch problems you need to either:
A. Replace screen and digitizer .
B. Pay to replace screen and digitizer.
Sent from my Incredible S using xda premium
Thanks for the suggestion; i installed and ran the app, and the results were pretty much the same; those areas are blank. If i try running my finger through them, it recognizes it as if two different fingers are running around that area but not over it.
What drives me insane is that i'm currently with the coredroid rom, and those sections *SOMETIMES* react (at least well enough so i can finish the setup on the phone and start actually using it). On the opposite, when i'm using any based ICS rom, they don't react at all. That makes me wonder, is it really a physical problem? or what?
I have a solid feeling that your digitizer is malfunctioning, however I'm no expert but I don't believe it should vary rom to rom. Maybe the touch sensitivity in coredroid is turned way up and it allows you to press the buttons from outside the area.
Sent from my Incredible S using xda premium
Heh, i know, i'm pretty sure it shouldn't vary, but it sorta does... what you mentioned about the enhanced sensitivity on the coredroid rom makes sense though; i tested about 5 roms already and it's the only one so far that sometimes works.
I'll try to buy a digitalizer screen over the net on Amazon or somewhere else and have it shipped here; otherwise i'll just have to wait 'till i go to Ontario in a few months.
Thanks again!~
Hi there,
I'm having a problem with my touch screen. It works fine most of the time, except, when I tap the same area many times very quickly (like when I'm backspacing a whole message), that par of the touch screen eventually becomes unresponsive. It becomes responsive again once I turn the screen lock on and off again (the top button). I've read a few threads around with very similar problems (not on here I don't think).
I replaced the touch screen a week ago, but I've only noticed this today, so I'm not sure whether or not it's related.
I'm just running standard LG software and haven't put any third party stuff on there (apart from apps). I've done a full reset using the update utility, and using the hidden menu, but this did not fix the problem.
Here's some details about my phone:
Model: LG-P970
Android Version: 2.3.4
Kernel Version: 2.6.35
Build Number: GRJ22
Software Version: LG-P970-V20C
Please let me know if I should provide any more information. I'm just interested in knowing whether it's a problem with the touch screen, or the phone's software.
Also, I'm new to forums and what-not, so if I'm doing anything wrong, let me know!.
Ok, I've realised this is in the wrong category. Was bound to have done something wrong - won't happen again!
Thanks
Hi there,
Tell me please, does the same happen on the touch keys (menu, home, back, search)?
Also, do you have any screen protector applied?
I have said this few times in other posts..iIts a strange bug, like the touch being lost.
Its fixed easy by locking the phone, thus shutting down the screeen and touch sensor. After few seconds unlock the phone and check if it is solved, or do the process again.
Thanks
Hi Guys,
Thanks for the replies, sorry I've been away for a while.
It doesn't tend to happen on the home, back, etc, keys. It tends to happen mostly near where the backspace key on the keyboard is. It happens in other places, but it takes a lot more to trigger it to happen in the other places. (by trigger, I mean if you tap the same spot heaps when writing a message it starts to happen).
Also, yes, I've applied a screen protector. The screen protector got put on about 10 hours after the new screen, but I can't for the life of me remember whether or not it was doing it without the screen protector.
Yes, locking and unlocking the phone does fix the problem, but it's a bit of a pain doing this a few times when writing a long message.
I'd really like to know if anyone can tell me whether replacing the touchscreen will solve the problem, or if its to do with other hardware/software. I've since started using the CM roms and it's still an issue.
Cheers.
I have a touch-screen problem with my LG P970 (CM-10 stable)
Hi,
I have been using my lg p970 for more than 2 yrs however when I installed cm10 stable i my phone it works fine for some time then touch-screen does not response properly. When I touch in one corner response comes from other corner, especially while typing when I press one key 2-3 other keys are also pressed even though the keys which are press not even close to each other. I have install another keyboard from market this has reduce some misbehavior.
Please any one has a 100% solution to this problem please reply.
Thank You.
von Mandrake said:
Hi there,
Tell me please, does the same happen on the touch keys (menu, home, back, search)?
Also, do you have any screen protector applied?
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Click to collapse
Maybe this thread here:
http://forum.xda-developers.com/showthread.php?t=2516931
No solution yet, but lets gather the resources!
Another one
I'm with one of these P970h, the screen/digitalizer is cracked but works ok, I tried updating to CM10, the touch/soft buttons stopped working (they light up), also tried official 4.0.4, no luck, then the original 2.3 carrier modded, perfectly working! came back to 4.0.4, dont work anymore...
For me it is rom related...
for now I'm using NavBar with 4.0.4
Any ideas?
another one here..almost same with other members here,softkey not respon when in 4.0.4 and up ROM both stok official or custom,but working when back to 2.3.x down ROM and it not really responsive at all.try and pray for solution.
stubbornboy said:
another one here..almost same with other members here,softkey not respon when in 4.0.4 and up ROM both stok official or custom,but working when back to 2.3.x down ROM and it not really responsive at all.try and pray for solution.
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Click to collapse
My main reason for reverting back to 2.3.4. Usually occurred when receiving a call; I couldn't answer or reboot the phone. I had to pull the battery every time.
I'm not aware of any fix, save reverting back to a GB ROM.
androcraze said:
My main reason for reverting back to 2.3.4. Usually occurred when receiving a call; I couldn't answer or reboot the phone. I had to pull the battery every time.
I'm not aware of any fix, save reverting back to a GB ROM.
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i think its hardware issue,,if i press and hold a little while on upper screen (right beside lg logo) touch screen became normal again. but sometimes need to hold on there when touch not work again. a member on this forum call it a flex issue of the touchscreen.
anyone know how much cost to replace it with new flex to fix this issue?
stubbornboy said:
i think its hardware issue,,if i press and hold a little while on upper screen (right beside lg logo) touch screen became normal again. but sometimes need to hold on there when touch not work again. a member on this forum call it a flex issue of the touchscreen.
anyone know how much cost to replace it with new flex to fix this issue?
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Click to collapse
If it works with 2.3.4 and not other versions, it's a ROM issue. Changing the screens probably won't help.
This loss of touch was reported by many users, and it's always a 4.0.4+ problem. Something software-wise is crashing, or there's a driver bug.
androcraze said:
If it works with 2.3.4 and not other versions, it's a ROM issue. Changing the screens probably won't help.
This loss of touch was reported by many users, and it's always a 4.0.4+ problem. Something software-wise is crashing, or there's a driver bug.
Click to expand...
Click to collapse
its also frezee not only touchkey but also screen sometimes but normal again when i hold that point,im on 2.3.4,but work only screen when in 4.0.4.
and it seem to be more responsive touchkey when i press and hold the upper screen that i say before better than i hold nothing (not so responsive).
See this... http://forum.xda-developers.com/show...php?p=53032940