Oneplus 7 pro random black screen and bong sound - OnePlus 7 Pro Questions & Answers

My Oneplus 7 pro (8+256GB) (Android 10 Open Beta 2) recently have a bug that it randomly shuts off its screen with a bong sound, it occurred at any battery percentage and anytime randomly, when i press the power button it come back up to the app im using but when i go to home screen it shows the lock screen.
Does anyone ons whether it's a bug or what cux im so annoyed by this. thanks

Its the Undertakerrrrrrrr

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[Q] Android Revolution HD 3.0.3 - Standby and Lock Screen Issues

I have flashed Android Revolution HD 3.0.2 yesterday and 3.0.3 this afternoon.
I have some issues relating with the Standby Mode and Lock screen.
When i want to lock the screen, i have to try and press the power button several times before my HTC become standby. It's also the same case when i want to turn on my HTC from standby mode.
Does anyone have the same issues? please advise.
What should i do?
pefenky said:
I have flashed Android Revolution HD 3.0.2 yesterday and 3.0.3 this afternoon.
I have some issues relating with the Standby Mode and Lock screen.
When i want to lock the screen, i have to try and press the power button several times before my HTC become standby. It's also the same case when i want to turn on my HTC from standby mode.
Does anyone have the same issues? please advise.
What should i do?
Click to expand...
Click to collapse
Ah, glad to see I'm not the only one with the lock issue on Android Revolution.
I've just tried a different ROM and it works fine. I just have to press the lock button about 6 times before it actually puts the screen to sleep, the other 5 times I lock it and it locks but the screen doesn't sleep, it just goes to the ring screen.

empty message box appear every 30 sec

Hi,
I have a very strange behaviour happened to my nexus 5 after upgrade to android 6.
When my phone is unlocked and screen on, every around 30 sec my phone will show an empty message box like the image 1 below
hxxp://postimg.org/image/c2c3idkeh/
hxxp://s28.postimg.org/c2c3idkeh/Screenshot_20151203_002123.jpg
it will cause the screen which already at dim stage (normal dim screen before screen turn off) to turn back on again (like the screen has received touch input) thus the screen will not turn off if i don't intentionally press power button to turn off screen.
I find that the message box is similar like in the image 2 below
hxxp://postimg.org/image/5hbl93gh7/
hxxp://s17.postimg.org/5hbl93gh7/Screenshot_20151203_002206.jpg
It's very annoying because the empty message box keep showing whenever i use my phone. And if i forget to press power button to turn off the screen, the screen will stays on cause battery drained very fast. I still can use my phone normally tough
it happen both on stock ROM and cyanogenmod ROM (I'm using "12.0-20150202-NIGHTLY-hammerhead") but it doesn't happen when the phone on recovery mode.
My current phone setup :
Nexus 5
ROM : Cyanogenmode 12.0-20150202-NIGHTLY-hammerhead
Recovery : twrp-2.8.7.1
Anybody know what cause the behaviour and how to fix it?
appreciate all the help
I can't post link yet so I have to change the link for http to hxxp

Black screen and dead for few minutes

The first day allready 2 times black screen out of no where and afther that no reaction on any buttons.
The first time i waited 10 min or more then the S7 reacted normal again.
The second time i pushed the buttons....
The only reaction is when i press the same time: powerbutton, homebutton & volume button down.
Has anyone the same problem?
I had that issue once with the home button. I had to schedule a reboot through the craptastical built in scheduler that is says it is supposed to optimize the device. Search for restart in the settings.
I have the same sort of problems. All in all the s7e seems very buggy to me. Random crashes (especially in oculus app), sd card is sometimes not recognised and after most reboots I get two error messages (one about touchwiz and one about system proc). I'm not sure what is going on.
My wife's is a black too. I had a similar issues with my s6 last year it was the brightness had been swiped to low in my pocket, I was able to barely see the screen in a dark room and turn it up. No such luck with her s7. Hope someone can offer an idea, I'm headed to Verizon later if I can't fix it myself.
S7 black screen
Verizon did a reset for my wife's S7 to fix it hold down volume down, right side button, and the button on the face of the phone together for 15 seconds. The phone came right back on with all apps and stuff intact. Hope this helps, they said this wasn't the first S7 to come back like this they think it's a software glitch.
Im having the same problem....
any one having dead galaxy s7 edge not broken
ERYCKA said:
Im having the same problem....
Click to expand...
Click to collapse
Try turning off the App Power saving mode!! This fixed the black screen problem on my phone.
I've got the same issue (sometimes 4 times in an hour, sometimes it doesn't happen for 2 days..!!).
I've tried fixing by doing a factory reset and turning app power saving mode off.
Unfortunately this did not fix the problem. Yesterday I got an unresponsive blackscreen again :crying:
Any ideas how to fix this problem?
This happened two days ago with my wife's S7 Edge. She was using it to text me about dinner plans after work, her screen shut off, and it wouldn't work for several hours. The thing was getting very hot. When she was home and charging the phone the screen started working again for a little while, but with several green stripes down the right edge snd aa flashing horizontal band of grey near the top overlaying the screen image. Then when I tried plugging it into my computer to use Samsung's Smart Switch to roll back from the update she had accepted while at work the screen died again. It has not come on since, not even the stripes, and blue or red LED lights once in a wwhile at random. I managed to use Smart Switch to wipe the phone's memory. Then the program took several hours to download something very slowly and install that - a whole new OS update? That completed, and now the charging LED works correctly and the green stripes and grey band are back, flashing rapidly when powering on. Otherwise no screen function. She is shopping for a new non-Samsung phone now. Ridiculous.

Note 10 lock screen animation issue

Hey guys had my note 10 plus for about 36 hours and most everything seems to work, although the menus have moved all the buttons around, coming from a note 8.
one thing thats been annoying me is that i use lift to wake and an animated lock screen, but the animation wont play after i pick up the phone. it works fine if i use the 'power button'...
any ideas would be appreciated
thanks

Sudden Phone freeze problem after update

Hello, about week ago i have updated my OP 7 pro to beta 12 version, after that i have screen unlock problem (known bug for this version) and sudden black screen freezes
it happenes randomly while i want to launch some app, when i push on icon screen goes black and nothing happenes, after that i must push power button and volume up for force restarting my phone
who elese has the same problem? can debloating cause this problem? (i have deleted only deleted netflix and duo)
Thanks

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