Secondary Screen Problem!! - HTC U Ultra Questions & Answers

got a replacement set yesterday due to light bleed.. current set has light bleed but is minor...
the problem now is the secondary display doesnt work when the main display is off!!
went to htc retailer and they said is hardware issue
no matter i lift the phone up or double triple tap the secondary display..still it does not respond to anything, seems dead
but when the main display is on, the secondary display comes to life and works flawlessly
any solutions?
Update: I am able to toggle flashlight, wifi etc by swiping and tapping the secondary display, but the secondary screen shows nothing

lee88 said:
got a replacement set yesterday due to light bleed.. current set has light bleed but is minor...
the problem now is the secondary display doesnt work when the main display is off!!
went to htc retailer and they said is hardware issue
no matter i lift the phone up or double triple tap the secondary display..still it does not respond to anything, seems dead
but when the main display is on, the secondary display comes to life and works flawlessly
any solutions?
Click to expand...
Click to collapse
anyone?? kinda urgent here ;(

lee88 said:
anyone?? kinda urgent here ;(
Click to expand...
Click to collapse
I supose you already checked out it is activated in settings...
Enviado desde mi HTC U Ultra mediante Tapatalk

arventaria said:
I supose you already checked out it is activated in settings...
Enviado desde mi HTC U Ultra mediante Tapatalk
Click to expand...
Click to collapse
yeah in settings it's turned on
So I need to send it to service centre? Sick and tired of the process

I would try to force stop a system app called HTC Lock Screen.
Enviado desde mi HTC U Ultra mediante Tapatalk

arventaria said:
I would try to force stop a system app called HTC Lock Screen.
Enviado desde mi HTC U Ultra mediante Tapatalk
Click to expand...
Click to collapse
Where is it? Can't find it in the "manage app" tab
BTW I factory reset the phone already, but still the same..

Related

Camera clicks every time phone is locked and unlocked

Hi folks,
My wife and I both have N4s. Mine doesn't do this but whenever my wife unlocks or locks her phone the camera clicks. We both had NSs before our N4s and her NS did the same; mine did not.
I can only put this down to a carried over setting or an app that is causing this but I can't find which one. Before I wipe her N4 back to factory settings can anyone tell me how to trace the culprit?
I have been through all her apps to find those that combine permissions for " Run at startup" with "Can take photos and videos" and have uninstalled those that do but after rebooting the camera is still clicking.
Any help would be gratefully received.
Thanks in advance.
Sent from my Nexus 4 using Tapatalk 2
Its not the camera clicking. I'm guessing she has her sound on and what she is hearing is the unlock and lock screen sound. You can turn this setting off and on under Settings>Sounds>Screen lock sound
Hope that helps! Don't wipe her phone cause it will not fix the problem
Sent from my Nexus 4 using Tapatalk 2
btbaker2008 said:
Its not the camera clicking. I'm guessing she has her sound on and what she is hearing is the unlock and lock screen sound. You can turn this setting off and on under Settings>Sounds>Screen lock sound
Hope that helps! Don't wipe her phone cause it will not fix the problem
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Sounds like this to me too!
Ah. Just tried this setting on my N4 and that's the cure.
Now I feel a bit silly asking that question.
Thanks guys!
Sent from my Nexus 4 using Tapatalk 2

[Q] Screen Issue of grand 2

Hi Guys,
Does anyone have problem with lcd display which shows bubbles or like water when gently pressed in center of the screen. Once I leave the screen it goes away automatically.
Please help.
coolzone4u said:
Hi Guys,
Does anyone have problem with lcd display which shows bubbles or like water when gently pressed in center of the screen. Once I leave the screen it goes away automatically.
Please help.
Click to expand...
Click to collapse
yes! i am having the same problem...
i thought that it would be air pocket of screen guard...
the rainbow dot appears on center of screen when phone is exposed to vapour mist (in my case)
So is it a hardware problem or i can ignore this issue. Because i can replicate this issue anytime by gently pressing the screen through my finger.
Sent from my SM-G7102 using Tapatalk
when i press finger on center of my phone (either gently or roughly)
the dot dosent shows up...
it shows up only in certain spontaneous conditions..
well,
first we'll hear more persons having same issue,
if no one haves that issue,
i suggest u give ur phone to samsung and request for new one as it is a hardware issue..
Ok. Thanks for helping.
Sent from my SM-G7102 using Tapatalk
coolzone4u said:
Ok. Thanks for helping.
Sent from my SM-G7102 using Tapatalk
Click to expand...
Click to collapse
hehe thanks for thanking
Yes i has also same problam
What i do
I dont know
Its look very bad for grand 2.

proximity question

Someone notice that if you cover proximity phone wakes up normally?
and when is talking, phone wakes till the phone is on the ear?
Is there any solution?
pelelademadera said:
Someone notice that if you cover proximity phone wakes up normally?
and when is talking, phone wakes till the phone is on the ear?
Is there any solution?
Click to expand...
Click to collapse
If you are on 7.1.1 (I'm on A2017G), then I have noticed the same thing. Phone screen wakes up while on a call. I have to take the phone away from my head and put it back for the screen to shut off again.
Hopefully this will be solved in the final 7.1.1 release for the Global version.
Im on a2017g too
Enviado desde mi ZTE A2017G mediante Tapatalk

Mi A1 Screen Dead Twice

Hello,
I purchased an Mi A1 on 20th last month from an offline shop, and on the second day of use the display went blank (Could see lights on buttons, could use the touch, but no display), I raised a complaint and got a replacement from the store after Mi surprisingly approved it.
Now again I faced the same issue on my replacement phone, and the display has gone black, there's nothing I can do.
Has anyone else faced this issue or is it just me, for the second time?
If anyone has faced this, do you have a workaround?
jamstar.5 said:
Hello,
I purchased an Mi A1 on 20th last month from an offline shop, and on the second day of use the display went blank (Could see lights on buttons, could use the touch, but no display), I raised a complaint and got a replacement from the store after Mi surprisingly approved it.
Now again I faced the same issue on my replacement phone, and the display has gone black, there's nothing I can do.
Has anyone else faced this issue or is it just me, for the second time?
If anyone has faced this, do you have a workaround?
Click to expand...
Click to collapse
Nope,it's works fine .show the problem to offline dealer .may be they got entire defective units or they gave you same mobile again with proper covering .
Good luck
Sometimes a simple bug can look like a major problem. It can be just the auto- brightness lowering your brightness way below visible range. Next time if it happens, try flashing a bright light to your light sensor, or try restarting your mobile (holding power button for more than 10 sec will force restart your mobile).
jamstar.5 said:
Hello,
I purchased an Mi A1 on 20th last month from an offline shop, and on the second day of use the display went blank (Could see lights on buttons, could use the touch, but no display), I raised a complaint and got a replacement from the store after Mi surprisingly approved it.
Now again I faced the same issue on my replacement phone, and the display has gone black, there's nothing I can do.
Has anyone else faced this issue or is it just me, for the second time?
If anyone has faced this, do you have a workaround?
Click to expand...
Click to collapse
Faced the same situation,I bought from big C and I faced touch issue on the same day I purchased but my replaced mobile is working fine
I faced this issue this morning, I think the ambient display was the caused of this since it is on for me, I received a notification then I'm expecting the ambient display to show but it didn't then when I try to unlocked it, the phone is black then I just restart it since I know the position of the restart in screen. I turned off the ambient display now, will update when I happen again.
Mi A1 screen blackout
For those of you suffering from screen black-out on the Mi A1 during incoming calls or messages, here's a solution to try: dial *#*#6484#*#* then select ALS/PS and recalibrate the light sensor and proximity sensor as per instructions .
Xiaomi seems to have shipped thousands of phones with incorrectly calibrated sensors for quite some time and done nothing about it - google search: call screen black site:en.miui.com
ImagineerX said:
For those of you suffering from screen black-out on the Mi A1 during incoming calls or messages, here's a solution to try: dial *#*#6484#*#* then select ALS/PS and recalibrate the light sensor and proximity sensor as per instructions .
Xiaomi seems to have shipped thousands of phones with incorrectly calibrated sensors for quite some time and done nothing about it - google search: call screen black site:en.miui.com
Click to expand...
Click to collapse
Thx bro...
I had calibrated my phone...will try and keep observe it:good:
Sent from my Mi A1 using XDA Labs
I faced the same problem twice today. I don't know what to do. If you know anything please help me out on removed
Mod edit: I suggest not posting your phone number
Same problem on my A1, I have try the calibration. Thanks for the help.
engrpingr said:
I faced this issue this morning, I think the ambient display was the caused of this since it is on for me, I received a notification then I'm expecting the ambient display to show but it didn't then when I try to unlocked it, the phone is black then I just restart it since I know the position of the restart in screen. I turned off the ambient display now, will update when I happen again.
Click to expand...
Click to collapse
Yes it's a bug with ambient display. I've even deliberately tried to trigger the bug and it's a software problem. Should be fixed in an update.
Ron1209 said:
Yes it's a bug with ambient display. I've even deliberately tried to trigger the bug and it's a software problem. Should be fixed in an update.
Click to expand...
Click to collapse
Hope they will fixed it. I did not experience it again after turning it off. Cheers!
The problem was not fixed with the calibration. I had another black screen episode right after receiving a message
Bad Display
I faced the same issue. When I tried to open my phone with fingerprint then suddenly the screen goes black and nothing was working. There was light in the navigation buttons and nothing else. I purchased it from Flipkart and they denied the replacement. I don't know what to do now.
Jaspreet11 said:
I faced the same issue. When I tried to open my phone with fingerprint then suddenly the screen goes black and nothing was working. There was light in the navigation buttons and nothing else. I purchased it from Flipkart and they denied the replacement. I don't know what to do now.
Click to expand...
Click to collapse
For now I have disabled ambient display. Try this
Happened once to me. Turning off ambient display indeed seems to work in preventing it from happening again.
jamstar.5 said:
Hello,
I purchased an Mi A1 on 20th last month from an offline shop, and on the second day of use the display went blank (Could see lights on buttons, could use the touch, but no display), I raised a complaint and got a replacement from the store after Mi surprisingly approved it.
Now again I faced the same issue on my replacement phone, and the display has gone black, there's nothing I can do.
Has anyone else faced this issue or is it just me, for the second time?
If anyone has faced this, do you have a workaround?
Click to expand...
Click to collapse
it's an ambient display bug, I deactivated this option frm setting and there is not this bug again, try this
Thanks ghpranav ,
ghpranav said:
Sometimes a simple bug can look like a major problem. It can be just the auto- brightness lowering your brightness way below visible range. Next time if it happens, try flashing a bright light to your light sensor, or try restarting your mobile (holding power button for more than 10 sec will force restart your mobile).
Click to expand...
Click to collapse
I have face same issue as per your advice "holding power button for more than 10 sec will force restart your mobile" will help me, Thanks for your suggestion
i have same bug. i'm trying to resolve deactivating ambient display.
Bug is not solved with last release sw
Can we all report this through the Xiaomi feedback app? It seems everyone I know with the Mi A1 has this bug too.

Multitouch problem in Mi A1

In my mi A1 has problem it automatically touches anywhere ,
When i open something it automatically comes back
And sometime it slides automatically and leg problem is that software problem or display problem
ajay424 said:
In my mi A1 has problem it automatically touches anywhere ,
When i open something it automatically comes back
And sometime it slides automatically and leg problem is that software problem or display problem
Click to expand...
Click to collapse
Hello it's software issue
https://www.google.com/amp/s/forum....8-1-multi-touch-fix-8-1-devices-t3773150/amp/

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