[Q] Touchscreen drivers topic

Hello everyone!

I have a tablet which I use as media center, since my smartTV (Sony) "smart" funcionality sucks. It's a Energy System tablet with a dual core RK3066 CPU at 1.6 GHz, 1 GB ram and Mali-400 gpu.

The problem is...I have android 4.2 installed and I would like to install Cyanogen mode since the official rom sucks. I found a 4.2.2 and a 4.4 roms which works great with my tablet BUT...I have no touchscreen.

Since I have the official rom (as update.img, which I've extracted), is there any way I can add the touchscreen drivers to the new rom ?
I can access the new rom with a mouse, so the touchscreen wouldn't be a big issue to get USB debugging or even root the tablet.

Thank you everyone.

[Q] Completely dead Touchscreen topic

Hey there!

Yesterday i got a notification on my phone, and as I turned on the screen and tried to unlock I realised that the phone didn't respond to any touches.
As is normal, I did a hard reboot of the device, which didn't fix the issue. I then booted into recovery to reinstall my kernel, but as I have Philz recovery installed, I noticed that there were also no touches registered.
I proceeded to reflash my kernel navigating with the volume- and power keys, but after a reboot It didn't fix my issue.
Then I tried reföashing the latest modem, but that didn't help also.

After that I disassembled my phone to see if any connector was loose, but there wasn't.

From this point on I've got no clue what could be wrong as there is no visible damage to the digitizer glass, or the screen assembly in general. I also didn't flash anything wrong. As I said, I unlocked my device, and suddenly the touchscreen was dead.

I am taking my phone to a repair shop today, and I'll see if anything can be fixed. If not, I'll buy a screen assenbly online, and replace it by myself, but that is rather the second option as one either costs 130€, or it takes two months to ship.

Anyone else got this problem, or knows what is wrong?
Help is appreciated.

Touchscreen problem topic

I was trying to port N7100 IUNI KitKat ROM.
Everything went OK. But It looks like I forgot to replace N7100 kernel with the modified I9300 kernel :confused:
I noticed that when I tried to boot the ROM. I then flashed the modified Kernel, now the Touchscreen doesn't work !
Even in Recovery, it doesn't work.
Plus, "Back" and "Menu" keys are being inverted :mad: (Back key now uses Menu function and Vice-Versa).
Can someone help me with this problem ?

Problem: N7100 Kernel accidently Flashed on I9300.

Non Responsive touchscreen topic

Anybody have issues with the touchscreen being unresponsive after locking the phone?

[Q] Moto G 2nd Gen Touchscreen Issues while charging. topic

Hello everyone.
I had purchased moto g 2014 a couple a months back.Initially the device used to work flawlessly but from the past 2 weeks I have been experiencing issues with the touchscreen which dosent respond correctly while charging.It goes crazy when I hold the touch.Its been really difficult to work with the phone while charging.At around 80-90 percent is stabilizes a bit.Its dosent have any issue while off charger(ie once I unplug the wire it is still crazy but comes back to normal in a while),
I have tried to charging it with my moto charger which came along with my phone and have also tried charging with a Samsung,Sony and Nokia charger (all lower rated) but that too dosent fix the issue.I have even tried usb charging.Now those who would say the my apartments power outlets are noisy,well 4 different phones charge just fine without any issue.
I have even tried fixing this by upgrading to lollipop and then also a hard reset but both were useless.
So I really need to find a fix.Pls help.

[Q] Touchscreen drivers location? topic

Hey guys,

Im trying to port a I9505 rom to my I9515 but one of the main problems is that the touchscreen doesn't work when you flash I9505 roms on the I9515. So I went looking for the touchscreen drivers in a stock rom but I just can't find them. So do you guys have any idea where the touchscreen drivers are located?

Thanks.

[Q] Lower touchscreen not working topic

my menu, settings, back etc on the lower part of the screen are not responding. But my screen is working, what could be the problem ?

Thin case screwing up touchscreen and microphones?!?! topic

So I've had the phone since the first month it was out. Everything's been great except lately my screen sensitivity and accuracy is absolute garbage and my speakerphone mic's pick up almost no audio. I have a glass screen protector on it but I've had that since day 2 and it's been perfect.

After flashing every kernal and rom I could find with no success, my very non-technical girlfriend said it might be my case. I almost disregarded it as impossible but low and behold the last two ultra thin bumper cases have been destroying my speakerphone and video recording audio and my latest case absolutely kills my touchscreen too! Sometimes I'll just let the phone sit there on the table and the screen will start opening apps and clicking/scrolling around completely on it's own!

Here are the 'clothing' items I've used for my phone:
- Glass screen cover which has worked perfect in the long past, been on the whole time, even now - http://goo.gl/0Upo60
- This case seems to work fine - http://goo.gl/gjdS4c
- This aluminum bumper works fine albeit sharp edges - http://goo.gl/Tpsuo1

Here are the ones I've been using the past 2.5 months that have made my OnePlus experience go downhill really fast:
- This case ruins speakerphone mic's but I didn't notice any touch issues - http://goo.gl/oBlxCb
- This case destroys speakerphone mic's and touch screen goes completely a fritz! - http://goo.gl/ThtLZP

I Just discovered this and there doesn't seem to be any information on it. Removing the case seems to have solved all problems but I can't even fathom how a semi-rubber or hard plastic case can cause such problems. Am I missing something? Has anyone else experienced this?

Tab S (VZW) loses touchscreen sometimes topic

I have a Verizon Tab S 10.5, which has been working fine for months. Now, I'm experiencing random times where the touchscreen is unresponsive. The physical buttons still work, and the bluetooth keyboard still works too.

If I press the power button, then unlock it, the touchscreen works again.

Has anyone else experienced this?

I love the tablet otherwise.

[Q] touchscreen trouble! urgent! topic

Do you have any touchscreen trouble with your note 4? Like freezing and oversensitivity and/or doubletapping when you tap once? My screen is periodically unresponsive in lower right corner. If anyone else has this problem please comment. (PS I started having trouble with my note after I installed factory updates.)

[Q] only top of touchscreen works topic

I had earlier reported this as a bad digitizer, but now not so sure. I'm hoping some of the experts here can advise me. I have an S4 (M919) in which everything works fine except only about the top 10% of the screen will respond to my touch. The display looks fine and I can control the top band (notification area, etc), but it doesn't respond anywhere else I touch. I swapped a different motherboard from another S4 and the same problem, so don't think it is a software issue.

What could cause this? Is it possible to replace just the touchscreen without having to replace the entire LCD which is at least 0 - 0.

Thanks in advance.