Why my camera screen isn't covering whole screen? - AT&T LG G2

The screenshot is in the attachment. I am on D80020y and just rooted my phone and used textdroider to change the DPI to 400. Is that causing this?

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[Q] Wallpaper

Okay, so the screen resolution for the Shield is 1280x720. So I put a wallpaper with the same dimensions, but every time I reboot the device it always zooms into the wallpaper so I have to reapply it. Does anyone know why that happens?

[Q] Notification DPI change help? 33R and 44S

Hi All,
I've been using 33R stock and have been using 340 DPI on my System UI (using xposed app settings) and everything is fine. I like having the tablet style notification shade (the one that doesn't cover the whole screen) and usually the notifications resize properly. When I tried updating to 38R, the notifications became huge and didn't fit in the shade. I even tried updating to 44S, and it's also the same. I attached 2 screenshots to show what I mean. Does anyone have any ideas?
Its just the way that DPI is, sadly. Theres not much you can do about it except raise the DPI higher.

ASK : Adjust Nav Bar Position

RIG : Mate 7 M7-TL10
ROM version : V128
Root : Yes
Q : " i'v rooted my phone via Kingsroot 4.0 to get more seeing space by decrease DPI value. i set DPI value 380 right now
status bar nad navigatian bar look perfectly except the navigation bar position,
back, recent and home key are not alligned to the center, the position after DPI change are in the slightly on the left,
can someone here help me to fix this.
TIA
prahastaabenk said:
RIG : Mate 7 M7-TL10
ROM version : V128
Root : Yes
Q : " i'v rooted my phone via Kingsroot 4.0 to get more seeing space by decrease DPI value. i set DPI value 380 right now
status bar nad navigatian bar look perfectly except the navigation bar position,
back, recent and home key are not alligned to the center, the position after DPI change are in the slightly on the left,
can someone here help me to fix this.
TIA
Click to expand...
Click to collapse
That's because of the STUPID skinning that Huawei did to its EMUI overlay. I think it is in theory possible to hack the SystemUI or to re-skin the navbar, but it's probably a rather difficult process or more people would do it. Easiest thing is to install Xposed framework, App Settings module and set the SystemUI back to 480 dpi. I know of no other workaround. (Also, setting SystemUI back to 480 dpi also fixes a number of other awkward theming issues, e.g. on the lock screen. The camera app also looks weird at a lower dpi, etc. etc.)

grey lines at top of the screen with pure black wallpaper

So recently i started to notice that in my home screen (touchwiz or other launchers) at the top of the screen there is some grey lines it is best visible if i use a black wallpaper and set the brightness to the maximum. This doesn't show anywhere except on the home screen. I tried other wallpapers, and if i look at it in the gallery or turn on ultra power saving mode there is no grey lines.(my device is galaxy s6)
Does anyone know what it is? Or how to fix it?
(i hope you guys can understand me sry for my english)
So, if you switch to your pictures and images gallery, the lines disappear?
Did you drop your device on the floor or did it incurred any damages lately?
blazexhun said:
So recently i started to notice that in my home screen (touchwiz or other launchers) at the top of the screen there is some grey lines it is best visible if i use a black wallpaper and set the brightness to the maximum. This doesn't show anywhere except on the home screen. I tried other wallpapers, and if i look at it in the gallery or turn on ultra power saving mode there is no grey lines.(my device is galaxy s6)
Click to expand...
Click to collapse
It's a common issue. It's stupid Touchwiz/Samsung system which creates a small overlay at the top of Homescreens (any launchers) & lockscreens. In gallery etc, it's perfectly black since no overlay.
I don't think there is a fix. U can use a slightly greyish instead of full black wallpaper. It's not a big problem though
Oh i understand. Thank you for help. I was thought my phone has a problem.
Sometimes the grey lines can appear in Samsung mobiles if you use a bad launcher or a theme which is not compatible with the phone. You can try updating to a new version and see if fixes the problem, or use a light gray wallpaper as already suggested. Another couple of things to try... take a screenshot of your phone and test it on your laptop to see if the lines are still there. If not then it could be a problem with the screen itself. It's also worth restarting your phone in Safe Mode as this mode only runs with pre-installed apps. If you don't see the lines then an app could be your culprit

How can i change screen resolution only in height?

Hello, I have Samsung Galaxy S6 Edge+ which the sensor at the bottom does not work. (Picture for example). I wonder if it is possible to change the resolution only in height? I tried to change the resolution via adb and change it up and down and I just want the lower part to go up and the upper part to stay the same.
Phone is not rooted.
https://imgur.com/Nr9v84g
I want like this (if its possible)
https://imgur.com/G2CHhQi
To me it looks the screen is defective.

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