[Xposed General] ngoblirsch:
My success story

Hey guys, I got Xposed and app setting working on my note 4 with a TW based stock rom. now I know some of you have gotten this working already but i struggled with it for the last 2 days and hopefully this will help someone else down the line so here's how i was able to get it working PER APP and everything!

(P.S. i have the T-mobile variant of this phone, you may experience different results on different versions of the phone, but theoretically this SHOULD work with other variants, attempt at your own risk and please BACKUP YOUR ROM!)

1) The first things you'll need is obviously to ROOT your device and either deodex your ROM or install a rom that is already Deodexed. I chose the Dynamic Pop Rom (all links below) you'll need busybox and SuperSU (which you should have if you are rooted anyways.) and you'll need flashify or philz recover as people have had issues with TWRP.

2) Once you have your ROM ready to go you'll need to install xposed. To do this follow the instructions in the second and third link (second link is a helpful youtube video, though on a side note i used flashify instead of FlashFire and it worked just fine, third link is where to get the xposed zip and installer from)

3) after you get xposed installed open the xposed installer and app and click "Framwork", at the top you should see a green message that says "xposed framwork version 65 is active". once you have that message you can go ahead and go to "downloads" (in xposed) and install the app settings module v1.10. once installed go to "modules" and activate it by checking the box in the top right corner. after you do this REBOOT your phone.

4) at this stage i tried messing with the DPI settings of individual apps and i wasn't getting any results which brings us to the last (and easiest) step! Go to the playstore and install "Texdroider_DPI" and set your global DPI to whatever you want. for my note 4 i used 480 and love it! It gives me so much extra room, especially in the notifications drawer! NOW reboot your phone ONE LAST TIME!

5) YOU'RE DONE!!! you should now be able to change DPI of individual apps on you TW Lollipop 5.0.x ROM without issue! which means you can set your camera app (and other samsung apps) to 640 DPI and they will function properly! ************************ On one final note, after you change the DPI setting of a given app you need to close the app manually. for whatever reason even though you get the prompt that app setting will close the app for you it does not. you will need to close teh app and restart it to make the changed take effect but it should work without rebooting your phone!

If you have been struggling with this and this helped you (or didn't) let me know! Really interested to know if this works for others, especially with other varients of this phone! Thanks for reading!

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How to ROOT http://galaxynote4root.com/galaxy-note-4-root/how-to-root-galaxy-note-4-using-cwmtwrp-method/

The Rom I chose (T-mobile) (NOTE: any Deodexed ROM will do!) http://xdaforums.com/note-4-tmobile/development/n910t-dynamic-pop-5-0-t3085690

Video of how to flash xposed (link w/ video are broken, use the ones below instead) https://www.youtube.com/watch?v=OHJGwuWixbM

Xposed files (you will need the "xposedinstaller_3.0_alpha4.apk & xposed-v65-sdk21-arm-arter97-V5-generic [or latest versions that will be updated here]) http://xdaforums.com/showthread.php?t=3034811

If you have any questions just send me a message here or respond to this and i'll do my best to help in any way i can!

ROM on guys!