Problems with touchscreen - GT540 Optimus Android Development

Hey everyone, im having problems with my touchscreen, seems like its out of sync or could be broken, its like when im typing something on keyboard sometimes menu window pops up out of nowhere or if i press lets say on QWERTY keyboard letter "a" on text input box letter "z" appears :s ... even if i slide between homescreens sometimes my menu does pop up, i delivered my phone to waranty service they gave the phone back after 3days and all they did was reinstalled 2.1 i dont know what to do now :s im planning to send the device to waranty once again :/ or maybe i could repair this by myself somehow ? Couse warranty service guys did not find anything wrong with my device
Note: Reinstalling software, changing versions from 2.3 to 2.1 and calibrating screen dosnt help
Here's few screens of touch screen pointers:
RED - Where i actually slide
YELLOW - Where touch points leak
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bumpbump (

Sounds very much like your touchscreen is broken. Do a recovery backup, restore or install via KDZ an original rom, and take the phone to a service center, if it's under warranty. If not, maybe you can skip the backup part. Good luck.

had the same problem with my phone... it started very subtle but then got worse.. to the point where i couldn't unlock my phone anymore =( send it to warranty, they switched the touchscreen. just got it back today, working fine now. send it back and tell them your touchscreen is broken...

Thanks for response, unfortunetely thats exactly what i did, but they prolly couldnt find the problem, couse it starts only when u use phone a little, screen gets warmer, when its cold, no problem at all

Related

[Q] Auto Clicking

Hi Guys,
This issue has been really p*****g me off over the last two days... so, would reapply appreciate any help on this...
Yesterday or day before, I was just scrolling through the menus of the phone and decided to do a horizontal calibration (i've never done this since the getting the phone about two months back).
Settings > Display > Horizontal Calibration
And ever since I did the calibration, the screen has been really screwing up with me. Basically, what happens is that, a certain area of the screen gets automatically clicked!! This happens to a specific area of the screen. For example, when I get to the home screen from the app drawer, the widget that I normally have in this area gets clicked on for no apparent reason, and then I have to hit the back key to get back to the home screen. This happens about 5 times and then seems to go away for a while. However, it happens all over again when I use the phone after a little while.
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"lightbox_full_screen": "Full screen",
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"lightbox_toggle_sidebar": "Toggle sidebar"
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In the attached screen capture of my home screen, I have highlighted the area of the screen where this happens in red. This happens not only from the home screen, but from within any open app as well.... For example, when I view the "my apps" section in the Android Market app, the app that happens to be listed in the above area get automatically selected!!!
I have re-calibrated the screen, re-started the phone and the only thing I've left to do is a hard reset. I'm not too keen on doing this as I don't fancy having to re-install 70+ apps all over again!!
Have any of you guys encountered anything like this ?
Would really really appreciate any help on this as this is really flipping me over!!
Thanks in advance,
Cheers,
anyone......?
cmon, am I da first one on XDA to experience this issue?
Sent from my GT-I9000 using XDA App
[Q] Auto Clicking - Sorted
ah! no replied at all!!!
neways, finally got this sorted by having the screen replaced!! luckily the phone is still under warranty... otherwise it would hav cost me around 250$ to get it done apparently (according to the service center guy who did it)!!
tried hard resetting, data+cache wipe and even flashed with a different ROM (darky's).... but nothing worked.... so, finally took it to the service center... luckily those people didn't notice that the phone has been rooted and all that plus, got a gud rappo with one of the technicians over there, so got it back the next day as well....
cheers.....

help with batt % display issue

Sorry if this is the wrong section to ask. I just got my phone back from HTC (had to get USB port fixed). When I got it back it was relocked and had stock gingerbread along with a new IMEI number.
I unlocked the bootloader and flashed amon ra and Cyanogen 6.1.1, then installed a sense bar theme (just like before I set it in). for some reason the battery % is misaligned now.
Before sending the phone in, the display fit inside the battery. Here's a pic I have from before
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Now it has moved to the right and hangs outside the battery
I don't know why the battery display would move over like this. Anyone have any ideas?
It's always been like this depending on ROM and theme used. There was a fix for it for some. So perhaps you used the fixed one long ago and need to go find that theme or ROM again.
I've just used the crooked percent and never bothered to fix it, so right now mine looks like yours too. I'm too lazy lately.
I installed cm 6.1.1 before and after the repair so unless Cyanogen changed 6.1.1 it should be the same ROM and theme.
Well I'm on cyan 6.1.1 using it for months, and the percent has always been off center. You prob just used the fix before and don't recall, or different theme etc.
Hmm, I don't remember ever using a fix, but you could be right. I searched yesterday but couldn't find any fix here. Does anyone have it saved that would be kind enough to pass it along?
did you load a specific theme? because i remember certain themes were corrected, and some were not, to fix the off center percent. so maybe it was fixed right from the start?
I'm using a mix between the inexus honeycomb and david1171's sense bar. The sense bar portion is the same as I used previously (when the % was centered). The theme is only pic replacements, no code alterations.

Blinkfeed causes phone freeze

Hi,
when i start my HTC One or update the information on blinkfeed its updating and freezing completely. I cant shut it down holding power button, only when i go via recovery. After factory reset its working again. I run o2 germany v1.27 and installed only some playstore apps. My music, videos, gif pictures and some backups were on the phone.
deactivated apps: 7digital, google maps and streetview, fb, twitter, best deals, chrome, ea games flat (deinstalled); play book, videos, music, google+, children mode, talk,
This is all i see when its starting/freezing:
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"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
What can i do? I already sended my error report to htc...
Thx in advance
I give up. This phone wont start after adding some multimedia files. Maybe my o2 shop can give me a another one.:crying:
Maybe factory reset? That is very weird mine doesn't do that.
Sent from my HTC One using xda app-developers app
I tried this already 3 times and now i dont touch anymore until i take it to the shop. I think also im only one, who got this problem.
Hello,
I've received a brand new phone ( Swisscom Switzerland) today, first time starting, after 1 minutes it starts to freeze without any parameters.
I needed to hold power and volume down to restart.
I think my problem is very similar to yours...
I Tried to make a full charge, factory reset, remove sim card, but still freeze after a few minutes.
Any advice ?
I'll bring back to the shop monday, very disapointed...
Regards,
MT
Hi, on androidhilfe I asked too, but no one except me had this.
Best way is to give it to the repair.

N920T Home screen size distored

Hey everyone, I've got an issue I've been trying to get figured out with no luck & I'm hoping someone can point me in the right direction. As it says in the title I'm on the Note 5 32GB from t-mobile, it's running 6.0.1, and is rooted with TWRP recovery. Now on to the issue.
Yesterday I rebooted my device, and when it came back up the home screen shrunk. What I mean is the icon/folder area and the screen indicator dots are smaller causing a significant dead space area between the dots and my bottom bar. I have included two photos, one untouched and one with yellow highlighting illustrating the area I am talking about.
In an attempt to remedy this, so far I have done the following:
Checked that one handed operation is disabled (it is)
Checked and changed screen fonts & font size
Changed the home screen grid options
I've even went as far as doing a system reset in twrp erasing everything and starting over
With that I have been unsuccessful in getting this fixed. I am hoping someone can help. In my research the only information I have found to this point talks about the settings I listed above as attempts, and I haven't seen this problem come up at this point, so please don't blast me if I've missed it, and you know where I should look, I am more than happy to read any information provided.
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"lightbox_full_screen": "Full screen",
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"lightbox_toggle_sidebar": "Toggle sidebar"
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I've shared the photos with an image tag from my onedrive account, if they aren't working please alert me and I'll try to find another way to share them.
Not working. Curious though. How is the rest of the system? Setting and whatnot set to normal? Did you flash a ROM?
Sent from my SM-N920T using XDA-Developers mobile app
Everything is default accept my theme, which changing it didn't affect it either. It's a stock rom and systemless root with TWRP recovery. I was thinking I screwed up a setting also which is why I tried to do a reset.

Kindle Fire HD 7 2012 version Launcher Debug on startup

Hi
I know mykindle is old but my autistic son uses it and he cannot handle change thus still using it.
I have no idea how this has happened at all. BUt now it seems when I reboot the device, the notifications bit has a notice saying "tap to access launcher debug settings".
When I tap this it takes me to those settings (which I have never seen before in any of the settings area) and I can quit out of it.
Why is this happening and is it a sign of a bigger problem?
Just to be clear, while I do have ADB enabled (in case I brick it and need to use kindle-unbrick in the future) nothing else is unusual. It is not rooted and I have never put a custom rom/system/launcher on it at all.
I can only guess that this change has accurred because either a game I have installed has tweaked something, or, a particular tablet-crash has pushed this into being.
So is it a problem? Can I stop it? Why has it happened?
Any thoughts would be massively appreciated please.
Thank you.
Alex
Hello. Sorry for the late reply. Anyways, I'm happy to help you. I also use a Kindle Fire HD 7 2012, so you can expect the best results. IDK the reason of the problem, it appeared in the same way as yours. But the fix is so simple, take a closer look at it:
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
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"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
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"lightbox_toggle_sidebar": "Toggle sidebar"
}
Long-tap at the notification (some program appeared at the top, don't pay attention to it):
Tap "Manage Notification", as the arrow above suggests.
So, you must have the same screen, applications may differ. Tap the "Off" toggle in the right corner after the "Launcher", as arrow suggests, and go to the home screen. When you will look at notifications, a message must disappear.
If you experience any further problems, let me know. I'll try to respond in my free time.
And thank you for posting the question, without it I couldn't solve it (really).
Have a nice day!
HTH,
Anonymous

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