Star N9770 Touch Screen Issues - Android Q&A, Help & Troubleshooting

Hello
I have got a Star n9770 aka the Galaxy note clone.
Now here is my problem. When the phone is charging I can not use the touchscreen. I try to unlock the lock screen but once I pressed a button it registers that I have pressed another button other than the one I pressed multiple of times.
Now the funny thing is if I unplug the phone the touchscreen works perfectly fine. It only registers the button I pressed once.
I'm planing to get a replacement also due to their is some kind of a rubber band strip showing on the right hand side of the screen.
Thank you for your time to listen out the issue I'm facing.

Related

[Q] Phantom Taps

Is anyone else having an issue with phantom taps on the screen. I know sometimes my screen will pull up the keyboard and start typing. Or if I am scrolling a web page it will think i'm zooming. Or if I go to click and hold a link in dolphin it will just click.
yeah while browsing i had the same problem, maybe some bug that will be crushed after an update.we have to bare with this in the meanwhile.
I'm reading on other forums like the Nook that a screen protector may help fix this.
Plugged in?
Does this only happen when the flyer is plugged in? I had this problem when I was trying to use the flyer while it was plugged in and it just started doing as it pleased. The first couple of times it freaked me out! It just started typing crazy stuff and started navigating from screen to screen as it saw fit every time I went to touch the screen. I thought it was demon possessed (some kind of ouija tablet), but I didn't call a priest I just unplugged it and all was well with it's formerly possessed soul.
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I have a problem when It's plugged into the power. Scrolling pages sometimes zooms and buttons can activate if my finger is just close to them.
In some countries like here in the UAE, the combination of badly earthed mains, leather-soled shoes or bare feet on tiled floors and a very sensitive capacitive screen causes strange tap response.
Ever held a charging phone or laptop and felt a slight electric buzz??
I usually find if I clean my screen and remove any finger grease, it tends to work fine after that.
Also, even if not on power, I have found a problem with tap and hold (say to trash icons) that if you press the screen too hard, the hold does not 'hold' ... If you use a light tap it works fine.
Large finger surface area on hard press seems to confuse it.
It happens when it's not plugged in.
My screen was so sensitive it would open apps, etc. even when my finger was 1/2" away from the screen. It was frustrating. Cutting down one of the matte, anti-glare screen protectors I had left after I returned my Galaxy tab solved the problem.
I bought some screen protectors of Amazon... Thanks for the input... its the only downside to this thing :-D

Buttons broken - Please help

Hi guys,
My Vibrant screen recently broken hence I ordered a new screen from ebay. Got the screen today and while removing the old faulty screen, I accidentally tore a thin wire which was connected to the 4 buttons at the bottom. Out of the 4 buttons, 3 of them just came off the screen. So now I have successfully replaced the faulty screen with the new working screen. Everything works except the 4 buttons at the bottom. I press those buttons but nothing happens, not even the backlight comes up.
I believe I have done some serious damage to the buttons. What's my best options now? Should I take it to Samsung Repair Center? Will they even be able to fix this issue?
Its so frustrating because if I open any app I cant go back. I have to restart the phone to be able to use any other app.
Please help,
Dinesh.

[Q] Power/Lock button hard to press

Recently, i am having a hard time pressing the power/lock button of my desire x. I had to press it twice or 3x [hard press] before the screen goes on. Unlike before, screen goes on as soon as i press the power/lock button [soft press]. Any tip/solution for this problem? Thanks in advance!
I Have the same issue, even though this might seem arrogant and a bit obvious Its usually solved by putting the back casing on properly
Sent from my HTC Desire X
Are you using any protective case for desire x as I also have this problem, which appears only when I am using my silicon case and after removal there is no such problem.
sent from my HDX
I think some people talked about this in another post, and I think it's all about software, because in my phone, when I'm in stock Sense 4.1, the power button locks/unlocks softly, but when I'm in myONEdx+, I need to push the button twice or more or press harder for a longer time than in stock ROM.
It's not about ROM. I have stock ROM and it started doing too. And I think it's not about ROOT, because my friend has this issue too and she does not have her phone ROOTed. I use case. Problem is that it does not matter if it is mounted or not... It looks like it is damaged from using and it's sad...
i had the same problem , i placed a tiny strip of paper folded in half , between the lock button on the case and the lock button on the phone ( a tiny circular button on top of the phone ) , after that my lock button worked fine

[Q] [HW] LCD Backlight Doesnt work properöy

My phone lcd and digitizer seem to work with no problems, but the backlight for the lcd got some problems, It won´t turn on when i press the power button. Sometimes it turns on by pressing hard on the left side of the sreen and edge or it will stay on till the phone locks. Its very weird.
I will possibly upload a video if i find a camera.I already opened the phone a bit but the flex cables seemed ok. Does anone has an idea?
Ps: My left thumb hurts .

[Q] white screen with lines

hi...
well im pretty sad cause i dropped my galaxy s2 on the floor(not the 1st time)...this time when i switched it on all it shows is a white screen with crazy coloured lines.i waited a bit and i understood that it booted up.i pressed the power button and the display went off and heard the sound(i assigned it on pressing power button).then i again pressed the power button switching on the phone to its lockscreen and from my memory i pressed that jellybean locksreen buttton and slid my finger.anyways it unlocked and went to the homescreen.later i was able to switch off the phone too....everything works except the screen...
Is it just that my lcd is loose connected or is it damaged and would i need a replacement.
Sorry for the lengthy description if it bored you and my advance thanks to anyone who gives an answer and thanks to xda -for this forum.
Have a very close look at the screen under a not too bright light and see if you can notice any cracks. Sometimes you can barely see them.
If you can't see any, then if I were you I'd open it up and pray to God that it's just the screen connector that's come off slightly. It's a possibility.
Good luck..
Sent from my GT-I9100 using Tapatalk

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