Black screen after upgrade - HELP - Moto 360

Good afternoon. Greater assistance is needed, Watch MOTO 360 Sport V2 with update turned off, now when booting a black screen (pure turn on its backlight) and all. And watch reloaded over and over again,in short words eternal reboot. Anyone able to help? Is there a way emergency start, or start the bootloader,to do Hard Reset, flash in case of emergency through a connection to the Board? And clock used 5 minutes asked to be updated, I updated!!!

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[Q] Need Help !!!!

Hi guys,
I've a very strange issue with my phone. l'll try to explain it precisely despite my awful english !...
I'm under revolution rom since the beginning and everything worked fine until I tried to use my phone as a modem (for a mac) during my hollidays.
when I go back to "normal" use, the phone started but the screen remained very very dark. I could see that the phone was turned on but it was like if the brightness has been set to minimum. I try to reboot into recovery, Re-flash the rom, restore a backup,etc.
One day, without any reason, the phone turned on normally and worked fine for two weeks. But, during the last night, I put my phone in plane mode and in the morning this ****ing bug was here again !
Any idea or solution ? Note that manipulations are limited because of the darkness of the screen...
hope also that my problem is understandable !!!...
Hi, your English is perfectly understandable.
Is your brightness set manually or automatically?
thank you,
the brightness is set automatically but I would be very surprised if my problem only deals with the brightness setting !....
I must add that sometimes the phone starts on normally but the screen freezes very quickly (at the code pin entering screen)...
I'm guessing you've tried switching to manual and turning it all the way up?
No I didn't...but the problem for now is that I can not access to the settings because the phone doesn't start normally !...
How does it start? Where do you get stuck?
Sometimes I can the HTC logo very dark and sometimes, as I said, the brightness is normal but the screen freezes when I have to tape my pin code.
I can also access the recovery mode, sometimes, by doing power button + vol. down button. By this way, I tried to reflash the rom, do a factory reset, but nothing works....
Whilst in the bootloader does the screen look darker there? Should be bright white, with text.
No, in the bootloader, I can see the text but it's also trough a darkened screen !...
If your screen is dark in the bootloader, which should be bright white then you have a hardware fault. Reflash a stock PD98IMG.zip or RUU and contact your network/HTC for a repair.

Screen goes black in ambient mode

Hi!
About month ago I have bought an Asus Zenwatch and updated it to latest firmware. Last update that adds interactive watch faces also was installed several days ago.
Yesterday evening I have discovered weird issue that after some time in ambient mode the screen turns off. On tap it goes to normal mode and displays all colors and watch face correctly.
I have tried Reset settings option in Settings menu, enabling and disabling ambient mode from watch and Wear app, reinstalling Wear app and cleaning Play Services data, but it didn't help.
Could you, please, help me with this issue? Maybe this issue can be tracked using ADB?
Also in the Saturday morning I have a trip at town for a long time and the weather was hot. Temperature was about 30 Celsius degrees. Maybe this information can help.
Best regards, Mikle.
It is normal for the screen to go blank after a period of inactivity (about 30 mins), at least it is with mine.
I have the same issue

LCA44B Black Screen Bug on Moto 360

Hello everyone,
I am not sure if the update caused it so here I am checking if anyone got similar issues.
My screen goes black when: Swipe left to App page; Swipe up to check notifications
And I mean goes black because the watch is still on, for example if I swipe up I go to the next notification and the screen turns black, even not seeing if I swipe right which would dismiss notification it actually does, so the watch is functional just with a black screen.
2 strange things.
1 - If I go mess around in the setting page, it hardly turns black, 99% of the time I can change things around.
2 - Using some of the watch faces I can't even bring to watch to life, I can see that it turned the screen on but keeps all black.
Well, does anyone have questions or suggestions?
PS: (I have already talked to Moto Assistance and they told me to proceed with RMA; As I bought from Amazon I can process a refund but wanted to make sure it's not a software bug)
Thanks,
BrunoJ

Phone boots, but screen stays black

Hey everyone,
I have my optimus g for about 2-3 years, and I still like it!
But last saturday it showed a screen of death, running cm12.
The next day the phone was discharged, so I charged and tried to start it.
After some time it did start, but there was no boot animation / lockscreen.
What works:
-Phone boots normally (except for the black screen).
-Bluetooth: still connects to my car.
-Sound: the alarm still goes off every day.
-All buttons: Vol+/-, Power, back, home, settings.
-Notification LED.
What doesn't work:
-The display always stays black
-WLAN seems to be turned off. The phone doesn't show up in my wlan router.
-ADB via USB does not show the device.
What can be the cause for this? I already replaced the display.
What options do I have to access the phone again?
All keys are working again now.
Cleaned up the op a bit.

Display does not light up at the time and after screen unlocking but remaining functions of the phone works normally at that time

Hi,
I recently clean flashed Pixel Experience 12 plus rom on my Oneplus 5T (dumpling).
(file: PixelExperience_Plus_dumpling-12.1-20220614-1354-OFFICIAL.zip , source : https://download.pixelexperience.org/dumpling )
After that I am facing a serious issue regarding the display.
After screen is locked (by pressing the power button or using tap to sleep feature or screen time out), it does not light up at the time and after unlocking. The screen remains black. But it does not mean that the display is gone or the phone is turned off. Phone works perfectly fine at that stage except the issue. The touch, vibration, sound effects,locking-unlocking (through fingerprint), taking screen shot, notification and call facility etc. works normally.
Sometimes the screen flashes for some millisecond if I try to unlock it repeatedly but it is visible only in the dark room.
To get rid of this state I have to boot the phone in recovery (Orangefox) mode then turn it on or force restart the phone (force restart does not work every time. When it does not work the boot screen also remains black)
Surprisingly, I do not face the problem in fastboot mode or recovery mode. Also when Always On Display is on, I don’t face the black screen issue.
I have followed instructions mentioned in this page https://telegra.ph/How-to-install-Pixel-Experience-11-25
and flashed firmware.zip (whose link is provided on the page) and PE12 plus rom .
Please help to resolve this issue and let me know if you need any further information.
Thank you..
I have got the same issue on my MI A2. after replace display I worked fine with pixel experience. and I moved to stock firmware. that is got the same problem. how to solve that issue?

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