[Xiaomi Redmi Note 3 [Snapdragon] ROMs, Kernels, Re] sufie cruise:
JUST SHARING...

So the build prop editors on android tend to cut off the build.prop characters after a certain point so to get around this copy your build.prop from /system to your SD. Then transfer it from SD to the desktop of your computer after your comfortable with the edits; move the "original" one in the SD card to a new sub folder which probably want to name "original prop" then copy the edited one to the root of your SD then replace the one you have in /system then fix the permissions to 0644 and reboot and profit (you can use gedit on Ubuntu or Notepad++ on windows don't know about mac tho)

Does your phone tell you that you need to purchase an upgrade to your plan whenever you try and tether? Depending on your carrier, this line may help:

net.tethering.noprovisioning=true

#Helps scrolling responsiveness

windowsmgr.max_events_per_sec=240

#Faster Scrolling

ro.max.fling_velocity=12000

ro.min.fling_velocity=8000

#you can use multiwindow for all apps

#Default value is false, edit to true

persist.splitwindow.support_all=true

#Enable Permanent LTE Option

#default value is 9

ro.telephony.default_network=10

found this line in the prop

#property to enable DS2 Dap

audio.dolby.ds2.enable=false (if change to true, would also need to edit lge.music.xml in the etc folder to get it to work, i personally don't know the edit use the file [MENTION=4618373]Jaybon[/MENTION]dzeWell provided)

#Multi Users

fw.max_users=30

fw.show_multiuserui=1

^^^^thanks [MENTION=6771608]Krlypumaa[/MENTION]

#Liquid Smooth Ui (not the custom rom)

persist.service.lgospd.enable=0

persist.service.pcsync.enable=0

ro.ril.enable.a52=1

ro.ril.enable.a53=0

#Change android name and version

ro.build.display.id=Your ROM name

ro.build.version.release=5.1.1 (Android version number)

#More volume steps in call. (default is 6)

ro.config.vc_call_steps=20

#Default volume in call. (default is 3)

ro.config.vc_call_default=10

#Better call voice quality.

ro.ril.enable.amr.wideband=1

#Increase Quality Of Media Streaming (add to #system props for the MM modules)

media.stagefright.enable-meta=true

media.stagefright.enable-rtsp=true

#Increase VM Heap Size (default is 36m)

dalvik.vm.heapsize=72m

#makes apps load faster and frees more ram.

dalvik.vm.dexopt-flags=m=y,v=n,o=v,u=n

#GOOGLE DNS

net.dns1=8.8.8.8

net.dns2=8.8.4.4

net.rmnet0.dns1=8.8.8.8

net.rmnet0.dns2=8.8.4.4

net.ppp0.dns1=8.8.8.8

net.ppp0.dns2=8.8.4.4

net.wlan0.dns1=8.8.8.8

net.wlan0.dns2=8.8.4.4

net.eth0.dns1=8.8.8.8

net.eth0.dns2=8.8.4.4

net.gprs.dns1=8.8.8.8

net.gprs.dns2=8.8.4.4

#Game tweaks

persist.sys.NV_FPSLIMIT=60

persist.sys.NV_POWERMODE=1

persist.sys.NV_PROFVER=15

persist.sys.NV_STEREOCTRL=0

persist.sys.NV_STEREOSEPCHG=0

persist.sys.NV_STEREOSEP=20

persist.sys.purgeable_assets=1

htc.audio.alt.enable=0

htc.audio.hac.enable=0

ro.config.hw_quickpoweron=true

#Qualcomm tweaks

com.qc.hardware=1

debug.qc.hardware=true

debug.qctwa.preservebuf=1

debug.qctwa.statusbar=1

#Better internet browsing & download speed

net.tcp.buffersize.default=4096,87380,256960,4096, 16384,256960

net.tcp.buffersize.wifi=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.umts=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.gprs=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.edge=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.hspa=6144,87380,524288,6144,163 84,262144

net.tcp.buffersize.lte=524288,1048576,2097152,5242 88,1048576,2097152

net.tcp.buffersize.hsdpa=6144,87380,1048576,6144,8 7380,1048576

net.tcp.buffersize.evdo_b=6144,87380,1048576,6144, 87380,1048576

#Increase jpg quality to 100%

ro.media.enc.jpeg.quality=100

# Rendering Tweaks

debug.composition.type=c2d

debug.egl.hw=1

debug.enabletr=true

debug.overlayui.enable=1

debug.qctwa.preservebuf=1

debug.performance.tuning=1

debug.sf.hw=1

dev.pm.dyn_samplingrate=1

hw3d.force=1

ro.config.disable.hw_accel=false

ro.fb.mode=1

ro.sf.compbypass.enable=0

ro.vold.umsdirtyratio=20

persist.sys.composition.type=c2d

persist.sys.ui.hw=1

video.accelerate.hw=1

# Enable GPU Acceleration

debug.sf.hw=1

video.accelerate.hw=1