Develop Bugs

Z00A - Get weird touch behavior.

Since I love and play FPS games on my zenfone 2, I touch and drag my finger on screen a lot. Then I found this weird touch behavior...
In detail, Sometimes my zenfone 2 inputs my finger's touch/dragging data as straight, not curvey and freely. I need to keep drag it in circle to temporarily solve the problem...
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
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I still can't figure out why, and when this behavior happens but it's still keep happening. even if I changed my OS to stock one to CM13(Last nightly build).
P.S: How I should call this behavior? that's another problem for me since I couldn't find similar case on other Z00A owners.

vertical line in the middle of the screen

Hello.
I bought this phone (MI A2 Lite) for about one week ago. Phone worked worked well, but today, when I turned it on, noticed black vertical line in the middle of the screen. pls see screenshot link down. I restarted the phone, but the line is not disappeared. then I did a factory reset, but nothing changed. Is this a software bug or hardware problem?
please suggest me what to do to fix the problem.
thanks.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Same problem here, when turn on screen it show some black line on lock screen. But when turn off notification on lock screen its doesnt show, problem is after last update.

Screen flickering

Hello peps,I have observed screen flickering in the "phone" app.Its only been 2 days i purchased this phone.I think there is problem in glueing of my display. Attachment contains photo of display and a video of the issue.It happened for few hours.Try to replicate the issue the next day.Didnt happen again.
Video link:
https://drive.google.com/file/d/1v87OL55qSYRg0dGtRqNwIwMCz69WKKE9/view?usp=drivesdk
Photo: https://drive.google.com/file/d/1v87OL55qSYRg0dGtRqNwIwMCz69WKKE9/view?usp=drivesdk
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

didn't happen to my phone... but i can asure u that mine doesn't have that little space in the glue of the screen

Hi,
Is your issue fixed??
If yes, may i know what you did ? because my brand new Nokia 8.1 (5hour old) phone having the same issue.
Thanks in advance

Grey halo on screen

Hi, I have a old ZE550ML that had a dead battery. In fact, I abandoned the phone beacuse it bricked two times (bootloop and black screen) due to the faulty battery. Now I bought a new battery and I followed the unbrick guide but I'm facing a new problem. I can hear the phone booting and entering Android. If i touch the screen I hear sounds but all I can see when I unlock the phone is a grey halo.
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"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
If I long press the power button while in Android, sometimes the display changes to this:
The screen was working before the last bootloop. Is the screen broken?
Thanks
EDIT: I discovered that if I twist the phone, the display works, so I think it might be a cable problem
The thread can be closed

Question Front Camera crash MIUI Global 12.0.5

Hey XDA Community,
I tried to start a video call with the Poco F3 yesterday.
However, I noticed that the front camera shows up, but after 2-3 seconds it crashes and WhatsApp and all other apps can no longer access it.
I can only switch between two rear cameras. It is the latest version (2.21.10.16).
Can anyone share impressions or have the same problem?
If there are solutions or ideas to fix this problem you are welcome.
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
With kind regards
Elmar

Now i found out that this problem is systemwide and not only in specific apps.
I already reset my device and the problem still persists.