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a list of build.prop tweaks

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Build.prop is a file which is used to define the device's properties it is found in /system. devices cannot boot if the build.prop file is not in state proper, so better edit the file wisely.

before editing write these commands in terminal

setprop dalvik.vm.verify-bytecode false
setprop dalvik.vm.dexopt-flags v=n,o=v
rm /data/dalvik-cache/*
rm /cache/dalvik-cache/*
reboot


BUILD.PROP TWEAKS:-

Quote:

persist.sys.purgeable_assets=1

reboot will be very fast

Quote:

ro.media.enc.hprof.vid.bps=8000000

increasing the video recording quality

Quote:

ro.media.dec.jpeg.memcap=8000000

also for jpeg pics

Quote:

ro.media.enc.jpeg.quality=100

increase the quality of JPEG pics

Quote:

windowsmgr.support_rotation_270=true;

can make the screen rotate to 270 degree

Quote:

dalvik.vm.heapsize=64m

increase vm heap size to 64mb may resolve some fc's

Quote:

windowsmgr.max_events_per_sec=150

increasing it will make mobile smoother but if you are conservative decrease it

Quote:

wifi.supplicant_scan_interval=180

increase the time of scan interval of your wifi

Quote:

debug.sf.hw=1

Render ui with gpu

Quote:

video.accelerate.hw=1

Video acceleration enabled

Quote:

debug.performance.tuning=1

performance will increase

Quote:

ro.config.nocheckin=1

Disable sending usage data (probably isn't functional, but can't hurt)

Quote:

ro.ril.disable.power.collapse=1
pm.sleep_mode=1


Deeper sleep/better battery life

Quote:

ro.telephony.call_ring.delay=0

ringing will start immediately

Quote:

ro.kernel.android.checkjni=0

disable error checking

Quote:

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


wireless speed will increase

Quote:

media.stagefright.enable-meta=true

media.stagefright.enable-scan=true

media.stagefright.enable-http=true

media.stagefright.enable-record=false


video streaming will be better

Quote:

debug.sf.nobootanimation=1

no bootanimation will show up while booting, will decrease booting time

Quote:

ro.HOME_APP_ADJ=1
force to remain launcher in memory

Quote:

persist.adb.notify=0

will disable usb debugging popup in notification

Quote:

ro.config.hwfeature_wakeupkey=0

disable waking up of phone by volume buttons, changing value to 1 will enable the wakeup

Quote:

ro.lge.proximity.delay=25
mot.proximity.delay=25


off the proximity quiclky after call
no need to wait for screen to come

Quote:

ro.sf.lcd_density=160

will let you feel tablet like screen


If you change build.prop and got boot loop then flash below package in recovery

*Squadzone rom package:- http://db.tt/fPItBvjW

Quote:

if you want to echo something in build.prop, do it like the example below

Code:
echo key=value >> /system/build.prop
remember two arrows '>>' are required else it will remove all previous lines and will only add that line

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8th April 2012, 12:15 PM |#2  
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windowsmgr.support_rotation_270=true; (15-april-2012)

ro.media.enc.jpeg.quality=100 (15-april-2012)

ro.media.dec.jpeg.memcap=8000000 (15-april-2012)

ro.media.enc.hprof.vid.bps=8000000 (15-april-2012)
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8th April 2012, 12:16 PM |#3  
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reserved if meteor falls on first post
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8th April 2012, 12:22 PM |#4  
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Quote:
Originally Posted by dhlalit11

NOTE:- Do not use es file explorer's text editor to edit build.prop device will bootloop, instead use jota text editor

before editing write thesecommands in terminal

setprop dalvik.vm.verify-bytecode false
setprop dalvik.vm.dexopt-flags v=n,o=v
rm /data/dalvik-cache/*
rm /cache/dalvik-cache/*
reboot


BUILD.PROP TWEAKS:-

thank you very much ...
If there is a GUI to beginner users it will be awesome ..
again thanx a lot .
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8th April 2012, 12:27 PM |#5  
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it is always great to press thanks button
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8th April 2012, 01:05 PM |#6  
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Quote:
Originally Posted by dhlalit11

it is always great to press thanks button

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8th April 2012, 01:38 PM |#7  
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well I always get bootloop that's why am warning everyone.

personally I also prefer es file explorer but its is not good to edit text file with es file explorer because it do not edit files in Unix way and android reads only Unix line breaks
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8th April 2012, 02:02 PM |#8  
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LOL
add this to first post too:

Code:
windowsmgr.support_rotation_270=true;
can rotate screen 270 degre.

for media:
Code:
ro.media.enc.jpeg.quality=100
ro.media.dec.jpeg.memcap=8000000
ro.media.enc.hprof.vid.bps=8000000
and haibernet mod:
Code:
persist.sys.purgeable_assets=1
reboot be very fast!!!
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9th April 2012, 09:13 AM |#9  
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Quote:
Originally Posted by adib_17

LOL
add this to first post too:

will add them soon
15th April 2012, 08:47 AM |#10  
dheeraj (dhlalit11)'s Avatar
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added 4 more tweaks
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15th April 2012, 09:41 AM |#11  
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Quote:
Originally Posted by dhlalit11

NOTE:- Do not use es file explorer's text editor to edit build.prop device will bootloop, instead use jota text editor

before editing write these commands in terminal

setprop dalvik.vm.verify-bytecode false
setprop dalvik.vm.dexopt-flags v=n,o=v
rm /data/dalvik-cache/*
rm /cache/dalvik-cache/*
reboot


BUILD.PROP TWEAKS:-

any tweak for fast 3G connection .. ?
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