Help : Boot time very long !!! - Sony Xperia Z Ultra

Hello everyone,
I just got my Ultra yesterday, played with it and i'm pleased so far, But then i decided to reboot my phone and here come the issue, it takes forever to boot up !
The power does turn with a backlight but the screen stays black and then nothing ! Not even showing the animation !
I have to power + volume up a few times and then it might works
Also i noticed some annoying issue, when i make a call the screen just goes black ! and in whatsapp if i play a video or an audio file the screen goes black and stop playing if my fingers are near the sensor ! I'm not using any screen protector ...
Please help me , thanks
Model number
C6833
Build number
14.1.B.1.532

Yogaxl said:
Hello everyone,
I just got my Ultra yesterday, played with it and i'm pleased so far, But then i decided to reboot my phone and here come the issue, it takes forever to boot up !
The power does turn with a backlight but the screen stays black and then nothing ! Not even showing the animation !
I have to power + volume up a few times and then it might works
Also i noticed some annoying issue, when i make a call the screen just goes black ! and in whatsapp if i play a video or an audio file the screen goes black and stop playing if my fingers are near the sensor ! I'm not using any screen protector ...
Please help me , thanks
Model number
C6833
Build number
14.1.B.1.152
Click to expand...
Click to collapse
You might have the same problem, and this is the possible fix.
http://forum.xda-developers.com/showthread.php?t=2461487

nickylou88 said:
You might have the same problem, and this is the possible fix.
http://forum.xda-developers.com/showthread.php?t=2461487
Click to expand...
Click to collapse
Thank you SOOOOO much, this fixed my problem with the fake hang at boot. I remembered having disabled the optimized backlight, i don't even know what this option is supposed to do
Whatsapp audio file problem still there
Phone call black screen issue gone :laugh:

Related

[Q] tablet screen flashing and extinguished in sudden way

Dears
I bought a Xperia tablet z* ( 16 Giga,* WiFi,* LTE)* almost two weeks ago from Sony store in Saudi Arabi
there is an un-understandable problem and I am unable to determine why it occurs...*
Exact problem is that the tablet screen flashing and extinguished in sudden way and take into shivering lighting then extinguished the screen with a voice Click who hears while light pressure on the power bottom to close the screen ..
When pressed* again on the power bottom to try to open the screen, nothing happens, but wait for a few seconds the screen returns to the lighting again by itself giving me the lock screen which asking me to insert the unlock pin ...
I noticed that this happens a lot during the moving* device, but it happened also a few times where the device was static also ..
Please help .. I utmost abuse of this problem
Thanks.
Regards

htc one m8 black display but still active

hey guys : )
im quite a beginner considering anything about configurating my smartphone... Yesterday i did watch a video with the youtube app and then my display suddenly froze and became black. Since then everytime I push the power button the screens keeps black but you can notice that its getting a little bit brighter. So it's basicly still active but I dont know how to fix the problem. the only thing I tried so far is to reboot (10s power button + volume up) but it didnt change anything. When i plug it onto my pc it gets recognized instantly.
Could anyone of you tell me how to fix my problem?
greetings

S9+ screen flickering issue

I have this weird issue that my phone's display goes yellow and flickers a lot when I open it using power button or hard press home button but if always on display is set to ON the display turns on normally without any issue howsoever I open it either by the home button or any other way
and even after the call as the proximity sensor turns the display black the problem starts again as soon as the call ends, so please someone could help me is it a software issue or hardware? I'm on latest stable android one.
I have the same issue, technicians have advice me to change the screen
Varun Vijaywargi said:
I have this weird issue that my phone's display goes yellow and flickers a lot when I open it using power button or hard press home button but if always on display is set to ON the display turns on normally without any issue howsoever I open it either by the home button or any other way
and even after the call as the proximity sensor turns the display black the problem starts again as soon as the call ends, so please someone could help me is it a software issue or hardware? I'm on latest stable android one.
Click to expand...
Click to collapse
Did you figure out a solution for the problem??
I seem to have the same issue now.
real_dzeko said:
Did you figure out a solution for the problem??
I seem to have the same issue now.
Click to expand...
Click to collapse
I have to change the screen.
badaru1 said:
I have the same issue, technicians have advice me to change the screen
Click to expand...
Click to collapse
Did he mention the cause for it?
real_dzeko said:
Did you figure out a solution for the problem??
I seem to have the same issue now.
Click to expand...
Click to collapse
Yes a temporary solution is to turn on AOD and then single tap the screen, after that press the power button to avoid the yellow flicker or complete black screen.

Black screen when phone is standby

My phone is lg v300s . after i update android pie. My phone have problem
When screen on . No problem but when screen off about 1 hour . my phone like automatically shut down or black screen . i can't open screen by button .
Before this problem sometime occur but now my phone usually black screen when screen off
Who have a same problem ? And have solution to fix this problem . Thanks for everyone
Tyon619 said:
My phone is lg v300s . after i update android pie. My phone have problem
When screen on . No problem but when screen off about 1 hour . my phone like automatically shut down or black screen . i can't open screen by button .
Before this problem sometime occur but now my phone usually black screen when screen off
Who have a same problem ? And have solution to fix this problem . Thanks for everyone
Click to expand...
Click to collapse
Just want to know how do you know that u have black screen the v30 has an oled screen so black screen means pixels are off
If you can send a photo of your problem bcs i sow in telegram grp that when he turn off his phone do some weird things like turning the screen then to aod then the screen turn off

Realme Screen turns black problem

Problem:
Realme 3 pro screen goes black and touch doesn't work while watching video at Facebook, Instagram or any other platform, once the screen turns black it doesn't come back until formatted completely. Even when lock screen button is pressed or a call is attended and screen turns black it just completely goes black and touch doesn't work.
What I tried already:
1. Software is updated to latest.
2. Panel changed but didn't help.
3. Battery changed but didn't help.
4. Formatting the mobile from safe mode brings back the screen and it's operable until the next blackout.
5. Set the screen timeout timer to 30 minutes so it doesn't go black.
Any sort of help will be greatly appreciated as I am stuck with this phone in this quarantine. I am available to provide more information all the time. Thank you in advance.
Azeem Baloch said:
Problem:
Realme 3 pro screen goes black and touch doesn't work while watching video at Facebook, Instagram or any other platform, once the screen turns black it doesn't come back until formatted completely. Even when lock screen button is pressed or a call is attended and screen turns black it just completely goes black and touch doesn't work.
What I tried already:
1. Software is updated to latest.
2. Panel changed but didn't help.
3. Battery changed but didn't help.
4. Formatting the mobile from safe mode brings back the screen and it's operable until the next blackout.
5. Set the screen timeout timer to 30 minutes so it doesn't go black.
Any sort of help will be greatly appreciated as I am stuck with this phone in this quarantine. I am available to provide more information all the time. Thank you in advance.
Click to expand...
Click to collapse
Same problem with my Realme 7 Pro,Have you found any solution
Bingtv said:
Hay there it's really easy solve Follow these steps and you will fix your issue it just takes 2 min and you are done.
Click to expand...
Click to collapse
Link is not opening
Rakeshsarma said:
Same problem with my Realme 7 Pro,Have you found any solution
Click to expand...
Click to collapse
Sadly, No. I had to take it to the realme service center and they said the whole motherboard would be changed so, I just left the phone at peace in the cupboard. You may try your luck, I hope things turn out better for you.

Categories

Resources