Change DPI? Breaks finger print icon? - OnePlus 7 Pro Questions & Answers

Hi,
I just got my OP7 Pro and one of the first things I like to do is change the DPI in 'developer options'. I did this on the OP7 Pro and it broke finger print authentication. The DPI changes appears to actually make the whole lockscreen size placement smaller which also moves the green "fingerprint icon" higher up on the screen (off of the actual under screen hardware location). This then breaks finger print scanning on the lock screen (so make sure you got a pin key set). I went from the standard 411? to 460. I don't remember this problem on my 5T or 6T. Anyone else notice?
Thanks.

Just wondering why you'd need to do this? Is it because OOS's smallest Display size is still too big? Just curious.

Hmm...because I can . But partially yes. I just did it and then changed it back once I realized it broke finger print authentication. I can live without it but this wasn't an issue on older models and part of the beauty of these phones is the ability to customize whatever the he$$ you want.
tskoze said:
Just wondering why you'd need to do this? Is it because OOS's smallest Display size is still too big? Just curious.
Click to expand...
Click to collapse

From my experience with the 6T (I don't have the 7 Pro, yet), custom DPI messes things up in weird places. In some games, the onscreen buttons would not correspond with their actual input threshold (sorry for improper wording).

pzimmy79 said:
Hi,
I just got my OP7 Pro and one of the first things I like to do is change the DPI in 'developer options'. I did this on the OP7 Pro and it broke finger print authentication. The DPI changes appears to actually make the whole lockscreen size placement smaller which also moves the green "fingerprint icon" higher up on the screen (off of the actual under screen hardware location). This then breaks finger print scanning on the lock screen (so make sure you got a pin key set). I went from the standard 411? to 460. I don't remember this problem on my 5T or 6T. Anyone else notice?
Thanks.
Click to expand...
Click to collapse
Yes, I didn't have this problem on my 6T either... But my 7 Pro doesn't like anything beyond 437... 438 onwards, fingerprint doesn't work... So I kept it at 437...

520 DPI works
520 dpi works, One Plus is aware

I have mine set at 479 and everything works fine.

Using 480 with no problem, was also using 470 for a while flawlessly

Ok, anything between 438 and 470 is causing the problem.. from 470, it works fine...

Related

Resolution Scaling

On the surface pro desktop, I used to be able to drop the resolution and it would scale to fit the screen. Now when I drop the resolution you see black borders around the desktop. Desktop was dropped to 1366x768 and is in the middle of the display non-scaled with black borders. It used to work,scale. I don't think I changed anything. Anyone else having this issue with the pro? does yours scale to fill screen?
marcux said:
On the surface pro desktop, I used to be able to drop the resolution and it would scale to fit the screen. Now when I drop the resolution you see black borders around the desktop. Desktop was dropped to 1366x768 and is in the middle of the display non-scaled with black borders. It used to work,scale. I don't think I changed anything. Anyone else having this issue with the pro? does yours scale to fill screen?
Click to expand...
Click to collapse
Sounds like a display setting/video card driver/bios option - same thing happens on laptops if set to not stretch display.
schettj said:
Sounds like a display setting/video card driver/bios option - same thing happens on laptops if set to not stretch display.
Click to expand...
Click to collapse
That's what i'm saying, but there doesn't seem to be any options to turn the scaling back on, it was working, then now it's not, nothing loaded, just desktop. >.>
marcux said:
That's what i'm saying, but there doesn't seem to be any options to turn the scaling back on, it was working, then now it's not, nothing loaded, just desktop. >.>
Click to expand...
Click to collapse
UPDATE: Figured it out, Really stupid Bug.... if you press f7, and then select pc screen only display, lower resolutions will not fill LCD, if you use duplicate the second screen it will expand to fill lcd.
Why.. just.. why!? How did that get by Q&A!?
You can update to newer graphics drivers. I posted this as well on a reddit:
"I think this could help you out:
downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=22375&lang=eng
This is the latest driver for the HD 4000. Looks like it just hasn't been pushed out via Windows Update for some reason. I haven't seen any issues using it, but it does enable the advanced graphics settings. It looked like the scaling was done appropriately with this driver after install automatically. If you change the resolution and it doesn't scale full-screen, do the following:
1) right click on desktop 2) Go to "graphics properties" 3) Under Display->General Settings you can change the option under Scaling (this is also can be done by pressing <Ctrl><Alt>F11 **remember to press Fn and F11 on a type/touch cover to actually press F11)"
I am supposed to set that settings to "Scale full screen" But that option is not available. There is only "Maintain display scaling" in the drop list.
Found a solution. You got to change to a lower resolution in our display settings for that option to appear. Have to change my resolution manually first before launching games with lower resolution...
If you select a lower res, then change the option, then change back to normal res, then launch the low-res app/game... that might remember what setting it was at least time you used a lower resolution. I can't be sure (not having a Surface Pro, and in general I despise Intel graphics drivers as featureless and poorly designed) but based on what you said, it's worth trying.
new display drivers fix all issues.
GoodDayToDie said:
If you select a lower res, then change the option, then change back to normal res, then launch the low-res app/game... that might remember what setting it was at least time you used a lower resolution. I can't be sure (not having a Surface Pro, and in general I despise Intel graphics drivers as featureless and poorly designed) but based on what you said, it's worth trying.
Click to expand...
Click to collapse
Thank you!
My surface pro worked great, then one day, out of nowhere, my games stopped scaling. What used to cause the problem was directx11 not scaling and i could simply hit the F7 key which would bring up screen sharing and click on duplicate which would solve the issue. But at some point, and for seemingly no reason, my display scaling broke for both games that used both directx11 and lower versions. But doing what you said (after installing intel's drivers) fixed the problem.
So thank you again. Searching the web with google was very unhelpful up until i saw this post.
Glad to hear it. I don't usually say this, but please do remember to click "Thanks" on helpful posts; it improves their visibility.

How to remove Screen Corners?

So, I know this title seems odd; I changed the resolution of my Phone with ADB to maybe get a 18:9 screen ratio but with more sharp edges since I really dislike how the 7 Pro has such round edges that just look terrible in some app's overlay, bc they weren't built for that in mind.
however, I found out that that won't help me with my problem. I thought the Screen Corners were just a hardware thing, but it turns out its actually on software as well. Does someone know how to potentially remove these? (it will probably not have these software added notches in custom roms, but i'd prefer using the default/openbeta rom from oneplus directly)
try this. the instructions are for a google pixel 3, but hopefully those settings exist for the oneplus.
disable rounded screen corners on pixel 3
altwu said:
try this. the instructions are for a google pixel 3, but hopefully those settings exist for the oneplus.
disable rounded screen corners on pixel 3
Click to expand...
Click to collapse
thanks for the answer, it doesnt work like that for the oneplus 7 pro, but i will look into stuff like this and reply again if i found out how to do it <3
Not sure what you expect to accomplish. The rounded corners are the physical edge of the display. You can see this in TWRP or any non-black boot animation.
Dungeon47 said:
Not sure what you expect to accomplish. The rounded corners are the physical edge of the display. You can see this in TWRP or any non-black boot animation.
Click to expand...
Click to collapse
as i said i wanted to reduce the vertical size of the screen and disable the software rounded corners. i only found out that there are software edges BECAUSE i changed the resolution of the display via adb.
Hello, are you talking about this broken corners thing ? Because whenever I install a custom ROM, the corners are very pixelated, which doesn't happen in Oxygen OS. Also, still concerning OOS, I tried to modify the overlay with the adb overscan thing and I was able see the rounded overlay moving, so it's definitely related to the software.
Also I managed to get a picture of the same problem on a OnePlus 6T. You can clearly see the pixelated corners.
I truly hate how there isnt an option for this. You can use "adb settings put secure sysui_rounded_size X" on Android 9, but not on Android 10. There doesnt seem to be a way to do it. I've used a Substratum theme (Curve) to temporarily (for a second) disable the rounded corner overlay but it doesnt stick, and there is nothing I've found over 3 days of intense searching for hours and hours. Custom ROMS have the option (Havoc 3.1 has a rounded-corner radius slider setting but changing it has no effect, even after rebooting).
Please tell me there is something someone has come up with. Its so annoying to have an ugly af rounded corner. I am using adb to reduce the display height to create a "software bezel" and want to reduce the rounded corner radius so it looks much less rounded. I can do it on Android 9, but the nav bar doesnt work well on it, and much prefer Android 10.
To ellaborate, the "adb settings put secure sysui_rounded_size X" setting DOES work properly on OOS, but not on anything beyond Android 9. You likely wont notice on Android 9 unless you set the display height smaller than what stock is. "adb shell wm size 1440x2990" is the best size I can say that fits well with sysui_rounded_size of 25 or 30.
Is there an update to this?
have anyone solved the prob?
I know you said something about wanting to be on OOS, but I've found a setting on Resurrection Remix that allows you to change the size of the rounded corners.
I got back on this topic today.
I got it working by using apktool on the ODMOverlay-OPSystemUI.apk and removing the pathData from rounded_bottom.xml and rounded_top.xml. then used rootbrowser to overwrite the original. I assume this could be done using a magisk module, but i couldn't get it to work properly.
Ixaruz said:
.... I got it working by using apktool on the ODMOverlay-OPSystemUI.apk and.... I assume this could be done using a magisk module, but i couldn't get it to work properly.
Click to expand...
Click to collapse
That app seems specific to OnePlus devices. Have you had any success with making a Magisk module yet? And, could that work on other devices also? My device is Poco X3 Karna running AICP (Android 12.1) rom. I am very much interested in this; I prefer 'rectangular' screenshots. Please reply. Thanks.

Asking for Custom dpi settings

Hi,
I really like to use custom width on all my previous phone.
But the current setting for Developer option/Smallest width is only 411 dpi.
Can I go above the value without problems such as poor fingerprint reader position ? Can someone share their own dpi value?
Thanks in advance.
Im using the 8 pro and i set my dpi to 520.
In oos10 the only issue was that the navigation gestures were too picky and kind of hard to use due to the smaller trigger points. (Also the ringer switch toast was too high but thats just aesthetic so whatever)
In oos 11 that issue is gone and i see no downsides at all.
In any case, go ahead and try it out. You can always change it back
Xeroman0 said:
Im using the 8 pro and i set my dpi to 520.
In oos10 the only issue was that the navigation gestures were too picky and kind of hard to use due to the smaller trigger points. (Also the ringer switch toast was too high but thats just aesthetic so whatever)
In oos 11 that issue is gone and i see no downsides at all.
In any case, go ahead and try it out. You can always change it back
Click to expand...
Click to collapse
Thanks a lot mate! It looks much more to my liking now.
How did you figure 520 value? Did you just through trials and error ?
I use 587. It's what my 5t was at when I switched, but I like things very small.
(I buy big phones to see more content, not the same content but bigger).
On anything built right for our phone I have no issues, but roms ported to our device sometimes have issues placing things.
*edited*
N173M43R said:
I use 587. It's what my 5t was at when I switched, but I like things very small.
(I buy big phones to see more content, not the same content but bigger).
On anything built right for our phone I have no issues, but roms ported to our device sometimes have issues placing things.
Click to expand...
Click to collapse
Wow! That must be really small. Are you not having a bad time when reading text or something?
apit23 said:
Wow! That must be really small. Are you not having a bad time when reading text or something?
Click to expand...
Click to collapse
Not really. I wear glasses, so as long as I'm awake I basically have 2020 vision. And I keep my phone at a normal distance from my face.
Idk I just like having a lot on the screen. I do a lot of reading and web surfing on my phones.
I'm using La sys tools to modify density to 360
even lower density can be configured successfully, But the nofiy bar and camera "hole" displays abnormal when the status bar is pulled down.
apit23 said:
Hi,
I really like to use custom width on all my previous phone.
But the current setting for Developer option/Smallest width is only 411 dpi.
Can I go above the value without problems such as poor fingerprint reader position ? Can someone share their own dpi value?
Thanks in advance.
Click to expand...
Click to collapse
454 works nicely for me.
Also using 454!
I toggle between default 411 and 520 on 8T

[HELP] Screen size,notch,rounded corners change

Hi people, am currently waiting for bootloader unlock, am trying to sort things out and see how am gonna use my new rooted phone Xiaomi Redmi Note 9 Pro (got it as gift), well phone is great, but am coming from old era where rounded corners and notch was not a thing, i still prefeer screens with rectangle shape, and am willing to sacriface lower portion of screen up to ending of rounded corner and same above till the camera module, so i can have nice rectangular screen
Now my question is how to?
How to change screen size? (how to measure where to start and end)
If by software rounded corners still exist how to remove them?
Am planing to flash xiaomi.eu rom (am considering Ressurection Remix) and magisk root.
Thank you great people and community.
It's simple, and can be done without rooting, connect with ADB.
So your device has 1080x2400 resolution, you'll have to lower numbers from the height (2400) in order to get a rectangular display.
Play with numbers till you get it right, commands to use:
adb shell
wm size 1080x2200
Mohamedkam000 said:
It's simple, and can be done without rooting, connect with ADB.
So your device has 1080x2400 resolution, you'll have to lower numbers from the height (2400) in order to get a rectangular display.
Play with numbers till you get it right, commands to use:
adb shell
wm size 1080x2200
Click to expand...
Click to collapse
Thank you very much, i will check it out once i got bootloader unlock since am waiting 168h on Xiaomi devices, i will not fiddle with anything so i dont mess something up
And about software rounding, since when in settings i choose option to hide notch and move status bar down, it hides a notch and its completley disabled part of screen, but it still gets a rounded corners by software, i will try this with option dont hide anything maybe then under hardware display is rectangular, but you never know i will let you know , but if it is software how can i find it on my device, since i googled and found something for Pixel devices, and its all diffrent, thank you alot.
And what about DPI , or resolution after that change, should i keep everything as it is
essen33 said:
Thank you very much, i will check it out once i got bootloader unlock since am waiting 168h on Xiaomi devices, i will not fiddle with anything so i dont mess something up
And about software rounding, since when in settings i choose option to hide notch and move status bar down, it hides a notch and its completley disabled part of screen, but it still gets a rounded corners by software, i will try this with option dont hide anything maybe then under hardware display is rectangular, but you never know i will let you know , but if it is software how can i find it on my device, since i googled and found something for Pixel devices, and its all diffrent, thank you alot.
And what about DPI , or resolution after that change, should i keep everything as it is
Click to expand...
Click to collapse
Hiding notch ain't that effective, and you lose some of your screen doing so.
Your screen is a rounded AMOLED, that's hardware, it also has software roundness in order to be compatible with your screen. It's not that hard to disable roundness, for hardware, you can overcome it by "wm size", and you can change DPI by: "wm density xxx" to your desired value.
The software overcoming needs APK editing, so you need a PC/Laptop. You need to edit framework-res.apk (and maybe SystemUI.apk). There's an app that allows you to edit framework-res.apk values directly, you may want to check it:
Privset.
Mohamedkam000 said:
Hiding notch ain't that effective, and you lose some of your screen doing so.
Your screen is a rounded AMOLED, that's hardware, it also has software roundness in order to be compatible with your screen. It's not that hard to disable roundness, for hardware, you can overcome it by "wm size", and you can change DPI by: "wm density xxx" to your desired value.
The software overcoming needs APK editing, so you need a PC/Laptop. You need to edit framework-res.apk (and maybe SystemUI.apk). There's an app that allows you to edit framework-res.apk values directly, you may want to check it:
Privset.
Click to expand...
Click to collapse
Thank you, its actually LCD, on Redmi note 9 pro, Thank you for commands above, when i screenshot something it appears rectangle, so in theory it should work and rounded edges should not be there
Well for that APK stuff, does installing custom ROM help in that? I was thinking about RR rom,
Also, i dont mind losing screen size, and for me hiding notch is a must doing it this way, personally i hate it, i hate rounded edges, i just hate it my heart hurts when i see it, i got this phone as gift so i need to appreciate it i cant sell/replace it that way its kinda disrespectful
essen33 said:
Thank you, its actually LCD, on Redmi note 9 pro, Thank you for commands above, when i screenshot something it appears rectangle, so in theory it should work and rounded edges should not be there
Well for that APK stuff, does installing custom ROM help in that? I was thinking about RR rom,
Also, i dont mind losing screen size, and for me hiding notch is a must doing it this way, personally i hate it, i hate rounded edges, i just hate it my heart hurts when i see it, i got this phone as gift so i need to appreciate it i cant sell/replace it that way its kinda disrespectful
Click to expand...
Click to collapse
Oh sorry, I assumed it being a budget killer to offer an AMOLED display similar to RN10.
Well .. having LCD makes it a bit different, as the parts you cut off from your display will keep lightening up, that's how LCD displays work.
Honestly, you'll hate it more, it'll be like watching a long video on YouTube without fullscreen mode.
Strange tradition you've got right there, here, we're more understanding, if someone gifted you a phone, it won't matter if you sold it or replaced it, what matters is the feelings you've grown out of his gift.
About the APK stuff, it can be done on any ROM, but it's more stable on AOSP-based ROMs like RR, Havoc, PE, ...
An easy way to achieve your goal would be to use adb wm size, and reduce height. (There's another thing to do, adjust the new touch positions; cause your phone will keep using old positions, so if you're using gestures, it won't work that simple, till you recalculate it. (Easy to solve).
Mohamedkam000 said:
Oh sorry, I assumed it being a budget killer to offer an AMOLED display similar to RN10.
Well .. having LCD makes it a bit different, as the parts you cut off from your display will keep lightening up, that's how LCD displays work.
Honestly, you'll hate it more, it'll be like watching a long video on YouTube without fullscreen mode.
Strange tradition you've got right there, here, we're more understanding, if someone gifted you a phone, it won't matter if you sold it or replaced it, what matters is the feelings you've grown out of his gift.
About the APK stuff, it can be done on any ROM, but it's more stable on AOSP-based ROMs like RR, Havoc, PE, ...
An easy way to achieve your goal would be to use adb wm size, and reduce height. (There's another thing to do, adjust the new touch positions; cause your phone will keep using old positions, so if you're using gestures, it won't work that simple, till you recalculate it. (Easy to solve).
Click to expand...
Click to collapse
Well its a family gift so if i sell it it would be toxic "you didnt like my gift" , iam about to flash RR, so i will look into that, i dont mind having background light on unused part of screen, well how if you dont mind, your tips on recalculating touch positions, i found some googling around, what you recommend, thanks alot
essen33 said:
Well its a family gift so if i sell it it would be toxic "you didnt like my gift" , iam about to flash RR, so i will look into that, i dont mind having background light on unused part of screen, well how if you dont mind, your tips on recalculating touch positions, i found some googling around, what you recommend, thanks alot
Click to expand...
Click to collapse
Okay, so a year ago, I had Galaxy S7 that got some water issues, so the bottom part of screen wasn't working, and I was using on-screen navigation bar, so I used ADB wm commands to make the phone usable until it dries up.
What I did was, reducing screen height up to the usable part. Then, I used: adb wm overscan command.
This command tells the system where is the screen end, whether at top, bottom, right, or left. So if your bottom screen is reduced by 2 cm, you'll have to tell your system about that, so that it don't assume it's still at the actual hardware values.
The command uses numbered values separated by commas like this (original values):
wm overscan 0,0,0,0
The numbers are organised LEFT,TOP,RIGHT,BOTTOM
You can use minus too, I honestly don't remember which numbers were suitable for my case, you'll have to check it on your own (won't take over 10 minutes). Only change TOP & BOTTOM values.
Who knows, maybe you won't need to do this anymore, perhaps Android 11's AI does that automatically whenever changing screen resolution.
Mohamedkam000 said:
Okay, so a year ago, I had Galaxy S7 that got some water issues, so the bottom part of screen wasn't working, and I was using on-screen navigation bar, so I used ADB wm commands to make the phone usable until it dries up.
What I did was, reducing screen height up to the usable part. Then, I used: adb wm overscan command.
This command tells the system where is the screen end, whether at top, bottom, right, or left. So if your bottom screen is reduced by 2 cm, you'll have to tell your system about that, so that it don't assume it's still at the actual hardware values.
The command uses numbered values separated by commas like this (original values):
wm overscan 0,0,0,0
The numbers are organised LEFT,TOP,RIGHT,BOTTOM
You can use minus too, I honestly don't remember which numbers were suitable for my case, you'll have to check it on your own (won't take over 10 minutes). Only change TOP & BOTTOM values.
Who knows, maybe you won't need to do this anymore, perhaps Android 11's AI does that automatically whenever changing screen resolution.
Click to expand...
Click to collapse
Thanks alot i managed to set it up, very helpfull
essen33 said:
Thanks alot i managed to set it up, very helpfull
Click to expand...
Click to collapse
Glad I could help.
Hello, I have a problem and a question with him. When I install a custom rom and lower the resolution, despite using the notch bar killer, a notch remains that got bigger and I can't delete them, also when I put the dark mode it becomes white

What road to smaller screen / Apps?

Hi Guys,
Long time user of Sonys Compact phones here, so I'm custom to small screens and one hand operation of my phone, i HATE that I have to use two hands, and the manufactors thinks that we all loves big screens..
Ok so I bought a Google Pixel 4a, but for me thats also to big.
I have tried to set the display resolution via adb wm Size function, it works like a sharm, but the phone centeres the display, and google have for some reason removed the overscan function i version11, so I cant set the display to be on the bottom. "damn you google"
I have also tried the Quick cursor app, but its so slow to use all the time.
Then a thought, is there a way to force all apps only to be X pixels high, and fixed at the bottom of the screen? I dont want to ever reach over a certain point of my screen.
Or is there another way to solve my problem?
We are seeing our selfs as a smart race, but creates devices that needs two hands to operate?! jeezzee
PS. No root options wanted.
Kind regards
Morten
May be Android's Split Screen mode is a workaround.
BTW: On ChromeOS, Android apps can be presented in freeā€‘form windows that are arbitrarily resizable

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