[Q] Touchscreen freeze frequently - Galaxy Tab Q&A, Help & Troubleshooting

Hi friends, need your help regarding the condition of my samsung gtab p1000 problem.
The touchscreen freeze very often after several minutes and i have to press the power button several times or turn it off and on again for the touchscreen to be normal again. Had this problem since froyo stock rom, and the problem still persisted after i flashed the tab with the latest ICS from CWM9.
What seems to be the problem? Is it hardware or software related?
Thanks in advance for your help

i'm also currently facing this problem... still no slutions

Related

[Q] Freezing phone

Hallo
I have my SG rooted and installed Froyo. Since then I am experiencing lots of problems. The phone is just freezing for up to 30 seconds and when you tap the screen it does not react but after 20 seconds it will vibrate as it should when you tapping the screen. Is there any fix for that?
Thx...
So, first a couple of questions, to get you problem detailled. Which was the firmware before? Which froyo did you install? have you installed root and lag?
And the important one: Have you wiped your data after reflashing?

[Q] strange touch / firmware problem

I have samsung galaxy tab p1000, india.
I am experiencing a problem with touch screen.
Once it starts working, it works perfectly fine with no glitches or any problem but once it goes to sleep mode, it may or may not recover from the sleep mode. When I press the power button, the screen comes but i m not able to unlock it or used.
Initially this problem used to occur rarely but now it is very rare to get my touch working.
I have tried hard reset / soft reset / changing the firmware (approx 20 times) but m not able to make the touchscreen working reliably.
Have also flashed miui ICS, aokp , firmware from samfirmware , tsar300, but no use.
As far as i appreciate this is a software glitch as the touch screen are not able to load everytime the tab wakes up. So, if some body could correct this problem or suggest a solution.... it would mean a lot ..
continue
I was just working out things. When i flashed stock firmware ddjm2, i had a comparatively stable system and improved touch response, although the frequency has reduced but the problem still exists. Any help would be apperciated, i am really frustrated,
thanx in advance
It may be a kernel issue. Have you tried Overcome's kernel/ROM?
tried overcome kernel also, no use.....
It sounds like a software/firmware problem, but if you're still having issues on stock kernel & ROM, it may be a hardware issue...I've never had any issues with touch on my tab...
bigz1981 said:
It sounds like a software/firmware problem, but if you're still having issues on stock kernel & ROM, it may be a hardware issue...I've never had any issues with touch on my tab...
Click to expand...
Click to collapse
thanx bigz1981, one more thing discovered today.
once i flashed fresh froyo 2.2, it works fine but when i connect it to internet, something is updated which results in touchscreen showing above abnormal behaviour. This time after installing the firmware, I switched off the network, lets see if this solves the problem. Nyways thanx for the advice.
Also, i now remember that previously I updated my "tsp update" by dialing that *#____#* number, Which had failed. All this may be result of that. Can you throw some light on TSP,
1. is it touch screen ******,
2. whats wrong in updating it.
3. Was it trying to update through internet, since I was not flashing anything at that time.
4. Is there anything known as touch screen firmware , from where can i update it.
Thanx dear, for all the effort putin by you.....
I also request some senior administrator of the forum to show some way in this darkness...
from the developers, i wanna know,like we have device drivers in case of computers ,
1. we must be having some drivers for thetouch screen ,???.
2. Can this driver be loaded everytime the tab wakes up from sleep.
3. Can we shift loading of this touch screen driver higher in the booting sequence.
I am not a android nerd, but i know some basics of windows. Please guide the correct way. Thanxxxx
Just another input for processing, around 8hrs earlier i had again flashed my tab with ddjm2 foryo2.2, and disconnected from internet. The tab worked fine. I operated it for around 40 times waking up from sleep. It worked perfectly except 4-5 times. I am not able to understand,, what is there that is spoiling the firmware, once it starts updating through internet.
Hello .....
i came up to the forum ....with some expectations .... . ....
moderators , administrators pl listen,....
I saw a similar thread, but try to download ILITEK Touch Utility from the Play Store & see if this helps with your issue.
Dear,
I have the same issue!! very odd. I was a long time without using my tab and then I found out this issue few weeks ago. I've installed 2 applications (angry birds space and juice defender) right before the issue, no new rom updates (I'm still using the euro rom update on my t-mobile tab done 2y ago), however not sure if any automatic update has been performed on the apps. After deleting these 2 apps, issue still persists.
Let me know if someone found a solution.
B. Regards,
Marcel
happened to me when google market is updated to google play

[Q] Network disconnection in SGS i9000

Hello All,
I use a SGS i9000 and had flashed from froyo to GB 2.3.6 some six months back. Now recently I have noticed that as my screen turns off, my packet data also goes off. This never used to happen earlier. I need to unlock the screen and then the network starts working. Can anybody suggest me why this is happening ? Please suggest a possible solution to this problem ??
Thanks in advance.
voyageur666 said:
Hello All,
I use a SGS i9000 and had flashed from froyo to GB 2.3.6 some six months back. Now recently I have noticed that as my screen turns off, my packet data also goes off. This never used to happen earlier. I need to unlock the screen and then the network starts working. Can anybody suggest me why this is happening ? Please suggest a possible solution to this problem ??
Thanks in advance.
Click to expand...
Click to collapse
Somebody help

[Q] help needed, phone gone mad!

hello guys. i have a problem with my blacky that i want your help. my phone gone mad. what i mean is that every few minutes when i use my phone random things open and closes by their self.
for example if i am in es file explorer i see the phone scroll up and down entering files and opening option menu by it self. another example is when i turn on the phone is trying to unlock the screen by it self.
the problem started when i installed led notifications on izs rom (don't know if is a problem of the program). since then i re flashed the rom a few times even flashed other roms. when i changed the rom the problem was there expect two times that the problem appeared a few days later.
i have read somewhere that some users had the same problem when the phone was charging with a non lg charger.
has anybody an suggestions how to fix the problem???
anybody know if this is a hardware problem??
thx for reading my problem, any help is really appreciated!

[Q] Xperia x8 touchscreen acting weird

Hi all! I've been using X8 fir a long time now and it didnt show any problems at all recently. It was working fine, no problems at all. And it just started acting wierd. Sometimes it doesnt act respond properly, sometimes it starts acting on its own and sometimes it just freezes and doesnt show any signs of response till i pull out the battery.
I tried reflashing back to stock rom but the same problem remains. Is it a hardware problem or software related? Any help please? Thanks

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