Related
Hi guys !!! this is the second update of my previous thread - build.prop tweaks for all !!!! . i hope this helps you !!!!
General Performance
debug.sf.hw=1
Edit existing line,
dalvik.vm.heapsize=48m
persist.sys.ui.hw=1
Faster Scrolling
ro.max.fling_velocity=12000
ro.min.fling_velocity=8000
Saves power
ro.ril.disable.power.collapse=1
pm.sleep_mode=1
windowsmgr.max_events_per_sec=60
wifi.supplicant_scan_interval=180
*If you don’t keep Wi-Fi active lowering the value below the default of 90 seems to make Wi-Fi connect faster after being turned on but will consume more power if turning Wi-Fi off has been forgotten when not in range of a known network.
ro.mot.eri.losalert.delay=1000
*Should smooth out disconnects and reconnects, saving battery. Seems to brake tethering with CM7, let me know if anyone else experiences this issue.
Raises quality of images
ro.media.enc.jpeg.quality=90
ro.media.dec.jpeg.memcap=8000000
ro.media.enc.hprof.vid.bps=8000000
Increased Media & Streaming Performance
media.stagefright.enable-player=true
media.stagefright.enable-meta=true
media.stagefright.enable-scan=false
media.stagefright.enable-http=true
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.evdo_b=4096,87380,256960,4096,1 6384,256960
*Note: I don't know why but the forum is placing spaces in the above lines that are not there. The last 3 are for data speeds but have been places here to avoid multiple explanations for the spaces. The spaces are not present when I edit and have even tried retyping them in Word and then pasting the lines in but it still shows the spaces after saving, kind of frustrating. The ends for the above lines should all be the same ending values for each line (=4096,87380,256960,4096,16384,256960). I don’t know why but for whatever reason anytime I save the post the spaces appear.
Disable error checking (Should speed things up a bit)
ro.kernel.android.checkjni=0
ro.kernel.checkjni=0
Disable sending usage data
ro.config.nocheckin=1
To make the phone ring faster when dialing out
ro.telephony.call_ring.delay=0
Disable black screen issue after call (Thanks to Whyzor for finding why looking into the other tweaks)
ro.lge.proximity.delay=25
mot.proximity.delay=25
Disable USB Debugging icon from Status Bar. (Just the Icon, debugging remains enabled.)
persist.adb.notify=0
makes apps load faster and frees more ram. (Edit exsisting line)
dalvik.vm.dexopt-flags=m=v,o=y
Improve 3g data speeds
ro.ril.hsxpa=2
ro.ril.gprsclass=10
ro.ril.hep=1
ro.ril.enable.dtm=1
ro.ril.hsdpa.category=10
ro.ril.enable.a53=1
ro.ril.enable.3g.prefix=1
ro.ril.htcmaskw1.bitmask=4294967295
ro.ril.htcmaskw1=14449
ro.ril.hsupa.category=5
Wipe both Caches in Recovery after adding or changing the above lines.
If you have used the 3g script put out by the developer of theV6 Turbocharger script then they have already been applied to your device.
Next few can be found in the CM7 Performance settings but am including them in case someone would like to use them on another Rom like Miui.
Lock Home Screen into memory
ro.HOME_APP_ADJ=1
Use Jit (Dalvik just-in-time compiler)
dalvik.vm.execution-mode=int:jit
Enable Surface dithering (Improves image quality at the cost of performance)
persist.sys.use_dithering=1
Allow purging of assets (System can free more Ram when needed)
persist.sys.purgeable_assets=1
Disable animation for faster startup
debug.sf.nobootanimation=1
i hope you guys know how to apply these tweaks . if not , you can browse the tutorial in the first update . waiting for your feedback .
regards ,
hussain .
great work
really greatr work bro.............thanks for this.......i gained some knowledge
raghu hunter said:
really greatr work bro.............thanks for this.......i gained some knowledge
Click to expand...
Click to collapse
more coming soon ......!!!!!
Complete copy/paste of this
http://androidforums.com/triumph-al...-performance-tweaks-updated-04-14-2012-a.html
Learn to mention sources
Burned from my laser torch using pencil cells
Because there is already a Mega thread present by another dev I am closing this thread.. on the basis of blind copy pasting
Its a good trick to boost them thanks meter!
Links above
Found this while I was doing some searching around. These are well known edits to the build.prop. Just thought it would be nice not to have to look all over the place. This is not my work I am just passing it along.
What is build.prop: The build.prop file is your android handset’s ‘ID card’.
- It tells applications the specifications of your device, so that apps can change their interface or function for your specific device.
- Editing the build.prop file is most commonly used for changing LCD density, build number and your device’s model or manufacturer.
- Changing your ‘fingerprint’, model or manufacturer can trick some apps in the market to become compatible with your device.
SOME OF THESE TWEAKS ARE CAUSING SOME ISSUES. ALWAYS MAKE A BACKUP OF THE DEVICE. I WILL BE TESTING OUT ALL THE TWEAKS AND REMOVING THE ONES THAT ARE CAUSING THE ISSUES.
TWEAKS: build.prop
path: /system/build.prop
# Fast Reboot
persist.sys.purgeable_assets=1
# Increasing The Video Recording Quality
ro.media.enc.hprof.vid.bps=8000000
# Screen Rotate To 270 degree
windowsmgr.support_rotation_270=true;
# Increase VM Heap Size(resolve some fc's)
dalvik.vm.heapsize=64m
# Render UI With GPU
debug.sf.hw=1
# Increasing It Will Make Mobile Smoother
windowsmgr.max_events_per_sec=150
# Video Acceleration Enabled
video.accelerate.hw=1
# Increase Performance
debug.performance.tuning=1
# Disable Sending Usage Data
ro.config.nocheckin=1
# Deeper Sleep/Better battery life
ro.ril.disable.power.collapse=1
pm.sleep_mode=1
# Ringing Will Start Immediately
ro.telephony.call_ring.delay=0
# Disable Error Checking
ro.kernel.android.checkjni=0
# Increase Quality Of MediaStreaming
media.stagefright.enable-meta=true
media.stagefright.enable-scan=true
media.stagefright.enable-http=true
media.stagefright.enable-record=false
# Disable BootAnimation
debug.sf.nobootanimation=1
#Force To Remain Launcher In Memory
ro.HOME_APP_ADJ=1
# Off The Proximity Quiclky After Call
mot.proximity.delay=25
ro.lge.proximity.delay=25
# Photo And Video Quality
ro.media.dec.jpeg.memcap=8000000
ro.media.enc.hprof.vid.bps=8000000
ro.media.enc.jpeg.quality=100
# Touch Responsiveness
debug.performance.tuning=1
video.accelerate.hw=1
# Scrolling Responsiveness
windowsmgr.max_events_per_sec=500
# Power Save Tweaks
ro.ril.disable.power.collapse=1
pm.sleep_mode=1
# Disables Debug Icon On Status Bar
persist.adb.notify=0
#Faster Scrolling
ro.max.fling_velocity=12000
ro.min.fling_velocity=8000
#wifi to scan less frequently
wifi.supplicant_scan_interval=180
#improve battery under no signal
ro.mot.eri.losalert.delay=1000
#makes apps load faster and frees more ram. (Edit exsisting line)
dalvik.vm.dexopt-flags=m=v,o=y
Wipe both Caches in Recovery after adding or changing the above lines
Original Thread: http://www.s3forums.com/forum/galaxy-s3-hacking-mods/474-list-some-build-prop-tweaks.html
Enjoy!
Now i gotta pull they build.prop off my phone and edit It
Sent from my SCH-I535 using xda app-developers app
nosympathy said:
Now i gotta pull they build.prop off my phone and edit It
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
I changed my build.prop -- specifically LCD density, and my phone stopped booting... <.<
had to odin-resurrect it.
tijayz said:
I changed my build.prop -- specifically LCD density, and my phone stopped booting... <.<
had to odin-resurrect it.
Click to expand...
Click to collapse
I changed build prop for Google wallet and the same thing happened to me, had to do the same thing with Odin
Sent from my SCH-I535 using Tapatalk 2
nevermind this post.
yea so I put all these edits in.
# Ringing Will Start Immediately
ro.telephony.call_ring.delay=0
# Increase Quality Of MediaStreaming
media.stagefright.enable-meta=true
media.stagefright.enable-scan=true
media.stagefright.enable-http=true
media.stagefright.enable-record=false
#Force To Remain Launcher In Memory
ro.HOME_APP_ADJ=1
# Signal Tweaks
ro.ril.hsxpa=2
ro.ril.gprsclass=10
ro.ril.hep=1
ro.ril.enable.dtm=1
ro.ril.hsdpa.category=10
ro.ril.enable.a53=1
ro.ril.enable.3g.prefix=1
ro.ril.htcmaskw1.bitmask=4294967295
ro.ril.htcmaskw1=14449
ro.ril.hsupa.category=5
# NetSpeed Tweaks
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
# Google DNS Tweak
net.rmnet0.dns1=8.8.8.8
net.rmnet0.dns2=8.8.4.4
net.dns1=8.8.8.8
net.dns2=8.8.4.4
# Photo And Video Quality
ro.media.dec.jpeg.memcap=8000000
ro.media.enc.hprof.vid.bps=8000000
ro.media.enc.jpeg.quality=100
# Touch Responsiveness
debug.performance.tuning=1
video.accelerate.hw=1
# Power Save Tweaks
ro.ril.disable.power.collapse=1
pm.sleep_mode=1
#wifi to scan less frequently
wifi.supplicant_scan_interval=180
#improve battery under no signal
ro.mot.eri.losalert.delay=1000
#makes apps load faster and frees more ram. (Edit exsisting line)
dalvik.vm.dexopt-flags=m=v,o=y
# Fast Reboot
persist.sys.purgeable_assets=1
# Increasing The Video Recording Quality
ro.media.enc.hprof.vid.bps=8000000
# Render UI With GPU
debug.sf.hw=1
# Increasing It Will Make Mobile Smoother
windowsmgr.max_events_per_sec=150
# Video Acceleration Enabled
video.accelerate.hw=1
# Increase Performance
debug.performance.tuning=1
# Disable Sending Usage Data
ro.config.nocheckin=1
# Deeper Sleep/Better battery life
ro.ril.disable.power.collapse=1
pm.sleep_mode=1
Click to expand...
Click to collapse
and now I get the custom screen then just a black screen and my phone never boots.
You need to put a disclaimer at the top, USE WITH EXTREME CAUTION!
Yikes. Is this from a VZW version, or international, or something else?
The performance ones sound good, but I'm a little afraid to even try them based on everyone else's experiences.
ponyboy82 said:
Yikes. Is this from a VZW version, or international, or something else?
The performance ones sound good, but I'm a little afraid to even try them based on everyone else's experiences.
Click to expand...
Click to collapse
Leave them alone, unless you know what you are playing with. I guess, you can mess around, but you may have to flash the ROM again.
jcurley said:
Leave them alone, unless you know what you are playing with. I guess, you can mess around, but you may have to flash the ROM again.
Click to expand...
Click to collapse
Yeah, I should clarify that I'm staying away from this. I was just curious. It seems like Samsung would've enabled all the HW acceleration they could.
ponyboy82 said:
Yeah, I should clarify that I'm staying away from this. I was just curious. It seems like Samsung would've enabled all the HW acceleration they could.
Click to expand...
Click to collapse
Not always, but unless you understand what you are changing, you will be doing trial and error. So make a change, if it works, great, if not flash your backup.
that is why I donate to the developers. It is hard work for some of these tweaks.
UNTIL SOMEONE ELSE CAN CONFIRM THIS, DO NOT USE THESE ON YOUR PHONE.
THESE DO NOT APPEAR TO BE USA VERIZON GALAXY SIII FRIENDLY OR EVEN IN ITS OPERABLE RANGE IN SOME CONDITIONS.
I.E.
LCD Density should be more like 300+,
VM Heap is 200+, dropping it down to 64m is unfathomable.
Max events per second are 300+, dropping to 150 will essentially cut your max in 1/2.
These would have probably worked well on my Bionic, Droid, Droid X but not S3.
When I get some time tonight I will test out each one of these and see which ones cause a problem and will remove them.
yeah it looks like there's multiple settings for the max events per second. 500 is more reasonable than 150 to increase performance, but my tweaked build.prop from beans rom is 310 right now and smooth.
vm heap should be ~256m
video recording quality 12000000
again, these are for my device specifically so they could vary if you're on stock odexed/custom rom.
So if running stock or beans stripped rom, the hang up would happen and the phone wouldn't boot.
However, I have figured out a way to get the settings to stick..
I took the zip file from Beans 50GBDropbox Rom, and took build.prop in it and modified it. Once modified, I pushed it back into zip and reflashed the entire package. That made build.prop to stay and work the way I wanted it to. (ie. LCD density @ 240)..
So I don't think its a value limitation, I think it more of a "tamper check" mechanism of some sort.
Signal tweaks and net speed tweaks are for gsm at&t phones not Verizon
Sent from my SCH-I535 using xda app-developers app
while i was surfing on net i found this and thought it will be helpful to our Dev's, so i am posting them here ...
# Fast Reboot
persist.sys.purgeable_assets=1
# Increasing The Video Recording Quality
ro.media.enc.hprof.vid.bps=8000000
# Screen Rotate To 270 degree
windowsmgr.support_rotation_270=true;
# Increase VM Heap Size(resolve some fc's)
dalvik.vm.heapsize=64m
# Render UI With GPU
debug.sf.hw=1
# Increasing It Will Make Mobile Smoother
windowsmgr.max_events_per_sec=150
# Video Acceleration Enabled
video.accelerate.hw=1
# Increase hardware performance
debug.performance.tuning=1
# Disable Sending Usage Data
ro.config.nocheckin=1
# Deeper Sleep/Better battery life
ro.ril.disable.power.collapse=1
pm.sleep_mode=1
# Ringing Will Start Immediately
ro.telephony.call_ring.delay=0
# Disable Error Checking
ro.kernel.android.checkjni=0
# Increase Quality Of MediaStreaming
media.stagefright.enable-meta=true
media.stagefright.enable-scan=true
media.stagefright.enable-http=true
media.stagefright.enable-record=false
# Disable BootAnimation
debug.sf.nobootanimation=1
#Force To Remain Launcher In Memory
ro.HOME_APP_ADJ=1
# Disable Waking Up Of Phone By Volume Buttons
ro.config.hwfeature_wakeupkey=0
# Off The Proximity Quiclky After Call
mot.proximity.delay=25
# Signal Tweaks
ro.ril.hsxpa=2
ro.ril.gprsclass=10
ro.ril.hep=1
ro.ril.enable.dtm=1
ro.ril.hsdpa.category=10
ro.ril.enable.a53=1
ro.ril.enable.3g.prefix=1
ro.ril.htcmaskw1.bitmask=4294967295
ro.ril.htcmaskw1=14449
ro.ril.hsupa.category=5
# NetSpeed Tweaks
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
# Google DNS Tweak
net.rmnet0.dns1=8.8.8.8
net.rmnet0.dns2=8.8.4.4
net.dns1=8.8.8.8
net.dns2=8.8.4.4
# Photo And Video Quality
ro.media.dec.jpeg.memcap=8000000
ro.media.enc.hprof.vid.bps=8000000
ro.media.enc.jpeg.quality=100
# Touch Responsiveness
debug.performance.tuning=1
video.accelerate.hw=1
# Scrolling Responsiveness
windowsmgr.max_events_per_sec=500
# Power Save Tweaks
ro.ril.disable.power.collapse=1
pm.sleep_mode=1
# Disables Debug Icon On Status Bar
persist.adb.notify=0
# Increasing It Will Make Mobile Smoother
windowsmgr.max_events_per_sec=150
# Scrolling Responsiveness
windowsmgr.max_events_per_sec=500
Source
pudup said:
Looking good.
Sent from my GT-I9103 using XDA
Click to expand...
Click to collapse
Thank you.......
Sent from my GT-I9103 using xda app-developers app
This is under hardware performance
Code:
debug.performance.tuning=1
CallMeVentus said:
This is under hardware performance
Code:
debug.performance.tuning=1
Click to expand...
Click to collapse
Thank you I've edited the post..
this is common everyone must be knowing, just sharing for who doesnt knows
Code:
ro.build.version.release
fake version of ur android
Code:
ro.sf.lcd_density
change density of lcd. (PPI)
Code:
wifi.supplicant_scan_interval
wifi scan interval time, bigger value will make phone to search for wifi at long intervals, usable to extend bat life.
use Rom Tollbox/build prop editior or similar app to directly modify values without notepad editing.
Can anyone please tell what is this and whether this is useful for our phone or not?
http://forum.xda-developers.com/showthread.php?t=991276
Sent from my GT-I9103 using xda premium
nvo2411 said:
Can anyone please tell what is this and whether this is useful for our phone or not?
http://forum.xda-developers.com/showthread.php?t=991276
Sent from my GT-I9103 using xda premium
Click to expand...
Click to collapse
the v6 super charger script is present in NEO ROM v3.0
pankaj88 said:
the v6 super charger script is present in NEO ROM v3.0
Click to expand...
Click to collapse
Hey pankaj buddy, I tried using this script on my phone but got confused with all those options. Can you tell me which is the best setting for our phone? and does this really work?
Note: I'm on a stock ROM.
Anyone?
windowsmgr.support_rotation_270=true;
How helpful is this? Will it allow auto-rotation in TW launcher?
The-Droidster said:
Hey pankaj buddy, I tried using this script on my phone but got confused with all those options. Can you tell me which is the best setting for our phone? and does this really work?
Note: I'm on a stock ROM.
Anyone?
Click to expand...
Click to collapse
place the script in etc/init.d/
flash a kernel that supports init.d scripts.
the script will get executed at every boot..
Sent from my GT-I9103 using xda app-developers app
The-Droidster said:
windowsmgr.support_rotation_270=true;
How helpful is this? Will it allow auto-rotation in TW launcher?
Click to expand...
Click to collapse
Just that it helps when u turn ur phone upside down. It will not work on Launchers (Twlauncher). Its only applicabale to windows inside. Infact, by default, this value has been set to 180 so u can turn you mobile left or right to get the rotation. By making this tweak, u are making it to rotate another 90 degrees to make it a 270 degree rotation. For all the stuffs, where 180 degree is working, 270 degrees will apply to those alone. Not for launchers.
a noob question..
I'm on ICS rom odexed by default, rooted and with ardatdat kernel. Can i use rom toolbox to tweak some of these build.prop parameters? such as wifi scan interval...etc.. ?
chandanbs said:
a noob question..
I'm on ICS rom odexed by default, rooted and with ardatdat kernel. Can i use rom toolbox to tweak some of these build.prop parameters? such as wifi scan interval...etc.. ?
Click to expand...
Click to collapse
yes you can edit build.prop, better use this to edit
https://play.google.com/store/apps/details?id=org.nathan.jf.build.prop.editor&hl=en
I thought i should be on deodexed rom to edit the build prop?
So its fine if i go ahead and use the suggested app to edit the values given in the following thread (created by you) right??
http://forum.xda-developers.com/showthread.php?t=1802639
Looks like i have an issue with launching this app (build prop editor) on ICS rom..
I just got it installed from google play store..
Is it a known issue? If so i will try and indicate this to the developer..
chandanbs said:
I thought i should be on deodexed rom to edit the build prop?
So its fine if i go ahead and use the suggested app to edit the values given in the following thread (created by you) right??
http://forum.xda-developers.com/showthread.php?t=1802639
Looks like i have an issue with launching this app (build prop editor) on ICS rom..
I just got it installed from google play store..
Is it a known issue? If so i will try and indicate this to the developer..
Click to expand...
Click to collapse
Even if the app doesn't work, just copy over the build.prop file to the pc ----> edit it using any of the text editors and then copy it over to the phone in /system. Make sure to have a backup ready...just in case
Thanks.. anyway.. i used the following app (very informative.. and some properties come preloaded.. we can just add them in...) to tweak the build props..
https://play.google.com/store/apps/details?id=com.jrummy.apps.build.prop.editor&hl=en
Hello all.
I am not responsible for any damage or non working touch screen or bootloop.
If you want to increase your touch screen sensitivity then you are at right thread.
Root is Mandatory???
Root Explorer Installed (ES or any explorer with root access)???
Increase in 6 simple steps.
Open Root Exploror ( ES or as your wish)
Go to System and then open build.prop
Open it as text editor and add this line at the last.
# Touch screen calibration and scroll responsiveness
debug.performance.tuning=1
windowsmgr.max_events_per_sec=200
view.touch_slop=2
view.scroll_friction=1.5
view.minimum_fling_velocity=25
ro.max.fling_velocity=12000
ro.min.fling_velocity=8000
ro.min_pointer_dur=8
touch.size.calibration=geometric
touch.size.scale=100
#touch.size.bias=70
touch.pressure.calibration=amplitude
touch.pressure.scale=0.3
Save
Reboot
Enjoy.
I'm using Evolution ROM and touch is better than butter..??
Definitely worth trying
nice one
Is it just me who feels that when scrolling some apps like twitter and reddit, there are always some stutterings that really bother me. Tried forcing peak refresh rate but still not solving the issue. Does anyone know how to fix it?
try animation speed
@Ldraw976
Scrolling speed can get increased and/or decreased with these settings in Android's system file called build.prop - requires Android is rooted:
Example settings:
windowsmgr.max_events_per_sec=150
ro.min_pointer_dur=8
ro.max.fling_velocity=12000
ro.min.fling_velocity=7000
persist.sys.scrollingcache=3
https://www.reddit.com/r/AndroidQuestions/comments/nvqosp/scrolling_fast_slow_tweaks/