Develop Bugs

LCD Density Changer?

Has anyone been able to get any density changer apps working on their Nitro HD? I've tried all of the following, and none seem to work. It's possible there is a problem with my su access, so if anyone HAS gotten any of these to work, please let me know. That at least tells me I definitely have an su problem...
DPI Changer
LCD Resolution
LCDDensity
Root Tools

Never mind; my build.prop file was set to read only.

Excuse my ignorance, but what exactly are they for? Does the density changes only the size of text or everything including graphic become bigger/smaller?

[email protected] said:
Excuse my ignorance, but what exactly are they for? Does the density changes only the size of text or everything including graphic become bigger/smaller?
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wondering the same thing as well.

aquariuz23 said:
wondering the same thing as well.
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For the most part, yes. Decreasing the LCD Density is like increasing your desktop's resolution. Icons and text become smaller, though apps that are written to scale to any resolution will usually appear the same.

Hmmm...I do see some issues with current density, for instance the avatars in Talk don't stretch to fit the square.
So witch tool would you suggest?

I tried DPI Changer the other and couldn't get it to work, thanks for the heads-up about the build.prop!
The Nitro also already has the "Screen Optimization" util (Settings > Display > Screen Optimization) that resizes checked apps to the Nitro's display. It helped with a few games, but some games just won't work (like Asphalt 5)...But now with the Density changer, maybe I'll give it another try.

[email protected] said:
Hmmm...I do see some issues with current density, for instance the avatars in Talk don't stretch to fit the square.
So witch tool would you suggest?
Click to expand...
Click to collapse
Actually, I'm not sure any of the tools above would work; part of the problem I am sure is that the build.prop file was not only read only, but there wasn't an entry for the LCD Density - so if the apps work by simply retrieving and editing the property, they aren't going to work. I just edited the file directly with a text editor, saved, and restarted the phone. Some of the apps would then at least report the new value, but still didn't seem to successfully update it. I quit looking because I got the density I wanted (about 270, down from the native 320).
As for compatibility with other apps, if they don't quite look correct it is because they aren't written well, and a different density changing app isn't going to do you any good. Again, it's like changing the resolution on your computer - it doesn't matter how you change your resolution - once it's set it is what it is, and apps that don't accommodate it just aren't going to look good.
Namuna said:
I tried DPI Changer the other and couldn't get it to work, thanks for the heads-up about the build.prop!
The Nitro also already has the "Screen Optimization" util (Settings > Display > Screen Optimization) that resizes checked apps to the Nitro's display. It helped with a few games, but some games just won't work (like Asphalt 5)...But now with the Density changer, maybe I'll give it another try.
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The Screen Optimization utility only seems to address apps that are written to a specific resolution - not pixel density. In this sense, the LCD Density is actually more like changing your computer's DPI - I didn't use that analogy first because more people are more familiar with changing a desktop's resolution. The fact is that LCD screens have a set resolution, and you cannot increase or decrease that resolution through software. The Nitro's extremely high resolution (1280x720) just isn't common enough in phones (most software would see it as a tablet) to be accounted for in all apps - particularly older ones. So, the screen optimization app that is built-in will automatically stretch apps to take up the entire 1280x720 pixels, even if the app only renders (for instance) 800x480 pixels .

[Q] ROM 4.10.12 ODJDub HD Express 2.0 - Widgets and icons small

I install this rom and is really good, the only bad things is: when i put a widget, this is too small, example, the tunein radio the buttons when i press play open the app and when i press stop is like a press play. i wanna put images to explain better but i don't now how. how i can make perfect this rom with out this issue?

realmotaro said:
I install this rom and is really good, the only bad things is: when i put a widget, this is too small, example, the tunein radio the buttons when i press play open the app and when i press stop is like a press play. i wanna put images to explain better but i don't now how. how i can make perfect this rom with out this issue?
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the ROM may have the LCD density set too low, try downloading LCD density from the market and set it at 240 which is usually the default for most phones, including the evo... play with the density set it to different levels to see if any of them change the look of things..

evol4g said:
the ROM may have the LCD density set too low, try downloading LCD density from the market and set it at 240 which is usually the default for most phones, including the evo... play with the density set it to different levels to see if any of them change the look of things..
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Don't do that. The LCD density is already set at 240. Any widgets you use from the market are gonna be too small. This rosie was modded to fit our phones. Normally the rosie for the tablet is 160 dpi, but that will screw up the dialer and make resizing impossible. This is a known issue for the Express and widgets. My old thread was closed due to stupid red tape, it was discussed in it, but that thread was reopened, so you can search it again for info and tips. Hopefully, when I get some time, I will ask for people to post what widgets they need resized and I can fix them for you.
Hope this was helpful.

LCD Resolution won't work: can't change DPI

Hello everyone,
I am having a lot of trouble changing the resolution of my Epic 4g Touch to simulate a 720p display. I am using LCD Resolution app, but have also tried a couple of other apps to try and change the resolution.
Every time I open the app and set the density to, say, 160 from the default 240 I click apply and it restarts the phone. Then when I boot up, it is the same 240 again.
I really would like to have a 720p-like screen in terms of size of icons and screen space, but I cannot get any apps to do this.
Can someone help me?
I am running the MIJJz BLEND "The Goodness" ICS rom, one of the newer ones.
Thanks for any help I receive.

Same problem. It also blows up my keyboard to where I can only see half of it and have to uninstall LCD Res.
Sent from my SPH-D710 using xda premium

Tablet mode

I've read in a couple threads some roms can enable tablet mode.. Is this just simply adjusting the LCD density? Or does changing the LCD density activate tablet mode?
sent from my evol supersonic

evol4g said:
I've read in a couple threads some roms can enable tablet mode.. Is this just simply adjusting the LCD density? Or does changing the LCD density activate tablet mode?
sent from my evol supersonic
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Click to collapse
Tablet mode I believe is a mod. The reason you have to change the lcd density when using tablet mode is so it looks correct I believe not positive
Sent from my PC36100 using XDA

Tablet mode is not as easy as changing the LCD density to 120. It involves making modifications to the service.jar of an ICS rom to trick the ROM into thinking is a tablet and so when you DO change the density to 120 it activates tablet mode

mazdarider23 said:
Tablet mode is not as easy as changing the LCD density to 120. It involves making modifications to the service.jar of an ICS rom to trick the ROM into thinking is a tablet and so when you DO change the density to 120 it activates tablet mode
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Awesome mad props for your skills Mazda, I just flashed your ROM to check it out and I love it.. I wish I could have this on MIUI..
sent from my evol supersonic

actually its an aosp feature. on devices running naked aosp ICS all you need to do to get it is changing the dpi + hiding the navigation bar and thats that. legacy devices do need framework hacks though. we've called it a "mod" because simply dropping into that mode wasn't enough and you had to deal with many issues. our findings work for you too, doesn't matter what phone you're running. take what you need from there and report back to us if you find something new that helps.

New dpi via adb?

Hi
I'm trying to change dpi in adb. Adb finds the device but when I'm typing "adb shell wm density 380" it doesn't work.
Anyone knows why?
Thx in advance

Try going into developer options and enable the security setting to on.

What is the default dpi for mi max 3?

jutley said:
What is the default dpi for mi max 3?
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Should be 480

Lasse58 said:
Hi
I'm trying to change dpi in adb. Adb finds the device but when I'm typing "adb shell wm density 380" it doesn't work.
Anyone knows why?
Thx in advance
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I think Xiaomi controlled the dpi using another variable, its called persistent density or something like that.. hence changing the normal density variable wont have any impact
Sent from my ONEPLUS A6000 using Tapatalk

You can change the DPI in MIUI by going to Settings > Additional settings > Accessibilty > Display size

barro32 said:
You can change the DPI in MIUI by going to Settings > Additional settings > Accessibilty > Display size
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The smallest display dpi is "small"... its still too large for me haha... i think without root, there is no other way
Sent from my ONEPLUS A6000 using Tapatalk

Are USB debugging & USB debugging (Security settings) both enabled?
If I recall correctly, enabling USB debugging (Security settings) is a bit tricky.

https://forum.xda-developers.com/mi-mix-2/how-to/guide-changing-min-width-dpi-miui-9-t3736218
this can be helpful for you. My dpi is now 290. If you go higher google keyboard change tablet mode.

I was able to change it using Activity Launcher using the tutorial below:
http://en.miui.com/thread-1093064-1-1.html

Default dpi is huge even at the smallest setting. I am using 320 and it's perfect, can see a lot of content without being too small
Just make sure Developer options has USB debugging (Security settings) enabled and use adb shell wm density 320
Big difference. Would be a waste to not see more content on such a big screen but also understand some people's eye sight may not be as good so they prefer bigger objects
320 vs Small setting

I used this tool to change dpi:
https://github.com/Saki-EU/XiaomiADBFastbootTools

zed011 said:
Default dpi is huge even at the smallest setting. I am using 320 and it's perfect, can see a lot of content without being too small
Just make sure Developer options has USB debugging (Security settings) enabled and use adb shell wm density 320
Big difference. Would be a waste to not see more content on such a big screen but also understand some people's eye sight may not be as good so they prefer bigger objects
320 vs Small setting
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tried this. but it doesnt seem to work. none of the layout is changing.

yup changing dpi without root is tricky. u need to enable security usb debugging. u need to use vpn apps.

got usb debugging on.
whats vpn tools?
anyway guys, thanks much. yea i have noticed that there are two options for usb debugging. look passed the other one.
now its working.

I just upgraded from Max 2 to Max 3... LOVE that i can change the DPI without rooting... had no trouble with either phone doing this. With the Max 2 i had it at 360, but with the Max 3 i'm trying 290....i may go up to 320 just because i need my glasses to see things like the battery % lol . No clue why Xiaomi didn't drop it below 400 out of the box but thrilled i can do it easily.

Smoked33 said:
I just upgraded from Max 2 to Max 3... LOVE that i can change the DPI without rooting... had no trouble with either phone doing this. With the Max 2 i had it at 360, but with the Max 3 i'm trying 290....i may go up to 320 just because i need my glasses to see things like the battery % lol . No clue why Xiaomi didn't drop it below 400 out of the box but thrilled i can do it easily.
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I use Font size 80%, Display size Custom (289), Smallest width 597 dp.
597 or 289dpi is the smallest dpi you can set before tablet mode is enabled in portrait mode.
If you rotate your phone watching a youtube video in full screen tablet mode is already enabled so the notification drawer is opened by swiping down on the left half side of the screen otherwise nothing will happen.
Setting Smallest width value is the easiest way to change dpi in the latest android versions.
Setting it to 596, 598 and 599 won't do anything.
It will either default back down to 595 or jump to 600 because it must represent a whole number in dpi.
It is crazy that pretty much ALL phones comes pre-configured out of the box at factory state with a dpi so large you can barely fit two words across the screen..really...I don't think anyone have this bad eyesight, if so then you need to get new glasses or lenses.
There are high index lenses out there that go to 1.9 and even beyond 2 if you really want to pay a lot if your prescription is crazy high to be able to enjoy a thin and light pair of glasses.
Like what is the purpose of getting a phone this big if you gonna have it display just as little as your old phone with third the screen size..isn't that why you wanted a bigger phone in the first place to get more screen estate, at least that's what I wanted..

SUPERUSER said:
It is crazy that pretty much ALL phones comes pre-configured out of the box at factory state with a dpi so large you can barely fit two words across the screen..really...I don't think anyone have this bad eyesight, if so then you need to get new glasses or lenses.
There are high index lenses out there that go to 1.9 and even beyond 2 if you really want to pay a lot if your prescription is crazy high to be able to enjoy a thin and light pair of glasses.
Like what is the purpose of getting a phone this big if you gonna have it display just as little as your old phone with third the screen size..isn't that why you wanted a bigger phone in the first place to get more screen estate, at least that's what I wanted..
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I can't agree with you more. Just thankful it's so easy to change
On a side note...and i'm not sure it's related because I didnt' try before changing the dpi(i use the adb method)... my TSN app won't stream any channels. It gives me an error... i'm not sure if that's the DPI setting that caused it? Only app that doesn't work right. I'm going to have to play with that when i'm home from work as it worked on my Max 2 set at 360 no problems and the only main difference i can tell with the 2 phones is the version of Android.
Edit: nevermind it wasn't the DPI setting... i allowed TSN GO to work in full screen mode and that did it.
Love the phone!