Nox 4 developper: Touchscreen

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Xperia Z3 D6633 Touchscreen does not work topic

With less than 24 hours of use, the touchscreen on my brand new Xperia Z3 Dual (D6633) stopped working. The phone was activated on the T-mobile network (but was not bought at T-mobile because they do not sell the Dual SIM version). The phone has NOT been immersed in water or abused in any way. I was able to power down by holding the Power button and Volume Up buttons. Sony Support said to try and repair the software with PC Companion. That did not work. Sony said I could send it in "for evaluation", but that might take 14 days just to find out what is wrong.
At this point, when I power up I am in the language selection screen and can not continue because I can not select "Done" on the touch screen.
It was suggested that if I boot up holding the Power and Volume Down keys, I would enter "Recovery Mode" and the Volume control could then be used to move up and down on the screen to make selections. However, I enter "Safe Mode" and the Volume control seems to just control the volume (at least there is a volume control slide graphic that seems to indicate the level of volume).
Any thoughts as to how to fix this or is this simply a bad unit that should be replaced with a new working unit?
Thanks in advance for any help you can give me.

D802 touchscreen way off topic

I bought an Lg G2 d802 from aliexpress, the phone came rooted and with Philz touch installed.
A few days ago i decided to install a custom Rom (liquidsmooth but i don't think it's relevant), after i did the steps to install the custom rom when i rebooted the phone , on the screen appeard that error (690) fastboot has started.
I couldn't do anything so i decided to restore stock firmware, i thought the first version i installed wasn't the right one because the touchscreen was not working properly so i tried different one but still the same behavior.
Everything else on the phone seems to work but i can't write. I can't select anything the normal way , but i found a pattern to do things.
Basically when i place my finger on o part of the screen it actually senses the touch on another part of the screen.
Any thoughts on how this can be fixed ?

[Q] Touchscreen not working HELP topic

Touchscreen stop working after I tried to install gpe and my boot animation is just a bunch of lines and flashes. What do I do?

Touchscreen issues VZW M8 topic

My wife and I both have the VZW M8, hers is stock and mine is stock rooted. A lately we've both been having issues with the touchscreen getting crazy.

While texting, the gesture typing trail will show up on screen when we aren't using it. Easily fixed by turning that off. However both phones are having issues with phantom touches or complete unresponsiveness. Turning the screen off and then on after a few fixes it briefly, rebooting and letting it sit off for a bit works as well. Just trying to type this up I've had to continuous issues.

Can't do my daily crossword puzzles because it jumps around the board constantly and that's bull****. Anyone else having problems or ideas as to how to fix this?

Touchscreen issues topic

Touchscreen not working topic

Hello all,
First of all I hope I am writing in the correct section... Otherwise please let me know.
Secondly: Something really strange is happening to my Galaxy S2.
Last year, the glass broke on the street and I changed it manually by buying one from eBay and following video instrctions. This year the touch and AMOLED part of the screen cracked (I don't even know how). This time I decided to buy a Galaxy S4, as I didn't want to "invest" anymore on the 2-year old smartphone, but I kept it. Later this year I decided to fix the S2 one again, and so I ordered a replacement screen (which costed a whopping 5!!!) and changed it. To my surprise, although I checked all the motherboard connections more than twice, the phone turns on, the Welcome Screen (configuration for first time usage screen) appears, but... The screen is unresponsive and I also can't change the volume nor turn the screen off by pressing the lock/power button.
If someone knows something about this problem or how to fix it, I would appreciate a comment with information regarding it to be able to understand what is happening.
Thanks in advance!

B.S.: I don't know if this information has anything to do with the problem, but the first screen I bought wasn't original, as it didn't have the Samsung logo on the ribbon cable, while the new one is original and the Samsung logo appears on the ribbon connector. I wonder: Is this a factory failure?

[Q] Factory wipe a rooted tablet without touchscreen topic

I have a rooted Asus Transformer TF300T with TWRP. The screen is busted so I can't factory reset within Android. If I go into the bootloader and select Wipe Data, it just takes me to the TWRP screen, which I can't use because of the whole screen issue. I have fastboot installed, but when I enter the bootloader, it does not give me the USB option, just the normal RCK/Android/Wipe Data. I have the Android SDK installed, as well as Platform Tools and the USB driver. When I do either "adb devices" or "fastboot devices" in the command prompt, nothing is detected. How do I proceed? Thanks.

Also, I don't know if this is relevant or not, but in Device Manager, it shows Fastboot as an "other device" with no driver.

Touchscreen driver issue topic

Please help, currently have issue, touchscreen works for only part of screen, it works as 480x854 but screen size is 720x1280, so maximum x returned by ABS_MT_POSITION_X is 480 (top right position)
Tried to add idc config mtk-tpd.idc :

Code:

touch.deviceType = touchScreen
output.x = raw.x * 2

But it didn't make any changes.

Device:

Code:

add device 3: /dev/input/event3
  bus:      0000
  vendor    0000
  product   0000
  version   0000
  name:     "mtk-tpd"
  location: ""
  id:       ""
  version:  1.0.1
  events:
    KEY (0001): KEY_MENU              KEY_BACK              KEY_HOMEPAGE   BTN_TOUCH
    ABS (0003): ABS_X                 : value 0, min 0, max 720, fuzz 0, flat 0,  resolution 720
                ABS_Y                 : value 0, min 0, max 1280, fuzz 0, flat 0, resolution 1280
                ABS_PRESSURE          : value 0, min 0, max 255, fuzz 0, flat 0, resolution 0
                ABS_MT_TOUCH_MAJOR    : value 0, min 0, max 100, fuzz 0, flat 0, resolution 0
                ABS_MT_TOUCH_MINOR    : value 0, min 0, max 100, fuzz 0, flat 0, resolution 0
                ABS_MT_POSITION_X     : value 0, min 0, max 720, fuzz 0, flat 0, resolution 0
                ABS_MT_POSITION_Y     : value 0, min 0, max 1280, fuzz 0, flat 0, resolution 0
                ABS_MT_TRACKING_ID    : value 0, min 0, max 0, fuzz 0, flat 0, resolution 0
  input props:
    INPUT_PROP_DIRECT

What else you could advice to add to idc file?