Develop Bugs

Display issue with htc tilt 2 screen

My screen's backlight would not work after i press the sleep button.It would respond because as I randomly scroll through the screen I can feel the vibration of the touchflo and if i hold the phone up steady in a certain area with enough ligh such as the glare of the sun I can partially see the screen but its very hard. Only after i reset it the screen would come back in and the backlight would work until it goes into sleep mode after being inactive. I have tried installing a new Rom but it still didnt solve the problem. What do I do to repair this? I was assuming it was the flex but then I thought if it was the flex the screen would not work at all ? Can somebody help me

shortman055 said:
My screen's backlight would not work after i press the sleep button.It would respond because as I randomly scroll through the screen I can feel the vibration of the touchflo and if i hold the phone up steady in a certain area with enough ligh such as the glare of the sun I can partially see the screen but its very hard. Only after i reset it the screen would come back in and the backlight would work until it goes into sleep mode after being inactive. I have tried installing a new Rom but it still didnt solve the problem. What do I do to repair this? I was assuming it was the flex but then I thought if it was the flex the screen would not work at all ? Can somebody help me
Click to expand...
Click to collapse
I'm assuming you aren't asking where the backlight controls are. It seems like you're saying that the backlight simply doesn't come back on after putting the device to sleep.
If you are flashing custom ROMs, preform a task29 (search) and then re-flash the device. If this doesn't fix the problem (make sure you test it before installing anything.), flash the latest stock ROM and see if it continues. If so, see about a warranty repair/exchange.
If this is on a stock ROM, re-flash the latest stock ROM and see if this behavior continues. Test it before installing anything. If it doesn't clear up, ask your carrier about a repair or exchange.

Touch screen stops working at random intervals until i refresh the screen

So... I replaced my perfectly working glass screen the other day, just to change the color
All went well it seemed.
But now, the touch stops responding completely at random intervals. Sometimes after a minute, sometimes after an hour.
All i have to do to get the touch back is lock and unlock.
I updated my rom, no go. I cleared cache and dalvik, no go.
Any ideas? :silly: thanks

I went to developer tools and enabled the option that lets me see the touches...
it seems when my phone stops doing the touches, its because there are like 8 different locations on the screen that are being "touched".
I messed something up obviously... but it seems to go away when the touches are reinitialized...
Is there an app out there that will automatically refresh the touches automatically? That would fix my issues...

I just now found out how to replicate the issue on command!
If i press down hard on the screen, it stops responding to my touch commands.
at least now i know how NOT to get stuck... just have to hold it gently

I think the reason was because i didn't put enough glue on the glass screen, thus its too close to the digitizer... and when i touch too hard the glass touches the digitizer and causes it to go all outta whack. mebbe...
i'ma put more glue on it and find out though.
thanks for all of your help so far though, you guys have been a great audience.

I did the exact same thing and have the same results. If I don't press too hard it works. Any solution would be nice

[Q] Back/Return capacitive button not responding.

Hey guys, just wanna ask what should i do with this issue. I've had my phone for about 3.5 months now and I just started having this issue this morning. I haven't dropped my phone in any kind of way (no water damage or anything). When i woke up this morning i was trying to to tap it, but it just wont work. I rebooted my phone to TWRP and the back button is working just fine. I thought there was just something wrong with the rom i was using (wicked v5.1, its awesome btw) so i wiped my phone and re flashed it, but it didn't fixed it, I tried flashing a different rom but the results were still the same. Then i thought that its probably because of my screen protector (iloome Tampered screen protector) but then again,I've had the screen protector on for a very long time already, and i never had an issue pressing the menu and back button.

For clarification, which is not working?
You mentioned you tapped the screen and nothing happened.
Is the screen not responsive to touch?
You mentioned that the back button works in recovery.
You also mentioned you never had issues with back and menu buttons.
What is not working, and is the issue intermittent?

hello, thanks for the rep.
Biker1 said:
For clarification, which is not working?
You mentioned you tapped the screen and nothing happened.
Is the screen not responsive to touch?
You mentioned that the back button works in recovery.
You also mentioned you never had issues with back and menu buttons.
What is not working, and is the issue intermittent?
Click to expand...
Click to collapse
Im talking about the capacitive back button, and when i mentioned that it works in TWRP, im specifically talking about the capacitive button, not the on screen buttons like on nexus devices. And it also seems to work sometimes if i pressed on it hard enough while its connected to my charger.

Beelzebub24 said:
Im talking about the capacitive back button, and when i mentioned that it works in TWRP, im specifically talking about the capacitive button, not the on screen buttons like on nexus devices. And it also seems to work sometimes if i pressed on it hard enough while its connected to my charger.
Click to expand...
Click to collapse
Hmm....
So the back capacitive button is working intermittently.
Sounds like a possible hardware issue.
I know you don't want to, but to rule out the protector, one would have to remove it, but that canbe sa last resort.
If all else fails to resolve issues, and you have insurance, you'd have torremove it anyway. Even if under Samsung warranty and no insurance.
- you can try the setting that's used for gloved hands which increases screen touch sensitivity. I forget it's exact location, but easy to find out.
- you can check if this is a known issue, etc.
- try wiping cache and dalvik cache in Recovery again

LS970 lost of Screen Touch. Screen no crack or damage. Stock Restored.

The power button not work, I replaced the power button and test everything working fine.. Next day, I power button to turn on the phone, the touch screen not respond. I can not factory rest the phone, I restore to stock on download mode. The screen touch still not responding.
Is any idea what may cause it? The screen show no sign of crack or damage. I also check all cables are connect back and phone boot normally. Screen touch still no respond. Please be advice. thanks

Part of screen not responding to touch

So today while using my Xperia Z5p, a specific part of the screen does not respond anymore to touch. It is exactly at the point the "send" button is sitting on when your keyboard is open in Whatsapp, LINE, WeChat, etc messengers. I tried diagnostics and I can wipe the whole screen clear, so I assume my screen is not dead anywhere.
HOWEVER, if I start a touch on the point I described earlier (beside power button), it does not respond to my touch. I can only start my touch on another point and drag pass it just fine.
Also, it DOES respond on some windows, I've found that it works normally when I pull my notification bar down. However, everywhere else it does not work.
It goes back to normal if I reboot my device, but after some time it occurs again. It has occured 3 times in 9 hours today.
Anyone else with the same issue? It does not respond if my starting point of touch is there, and does nothing even if I drag across the whole screen, so long as I started my touch at the specific point.
Running 32.2.A.0.253