[TWEAKS] List of build.prop tweaks (can be applied to stock ROM)

แก้ไขค่าในมือถือ เพื่อให้ทำงานดีขึ้น ใช้ได้ทั้งรอมศูนย์ และรอมโม ของ LG Optimus Black

** ไปอ่านจากต้นทางให้เข้าใจชัวร์ๆ ก่อนแก้ **

มือถือต้อง root ก่อน จากนั้นแก้ไขค่าในไฟล์ /system/build.prop

 
 # Force launcher into memory
 ro.HOME_APP_ADJ=1
# Raise JPG quality to 100%
 ro.media.enc.jpeg.quality=100
# VM Heapsize; 512MB RAM = 48 is better
 dalvik.vm.heapsize=48m
# Render UI with GPU
 debug.sf.hw=1
# Decrease dialing out delay
 ro.telephony.call_ring.delay=0
# Helps scrolling responsiveness
 windowsmgr.max_events_per_sec=150
# Save battery
 wifi.supplicant_scan_interval=180
 pm.sleep_mode=1
 ro.ril.disable.power.collapse=0
# Disable debugging notify icon on statusbar
 persist.adb.notify=0
# Increase overall touch responsiveness
 debug.performance.tuning=1
 video.accelerate.hw=1
# Photo and video recording quality tweak
 ro.media.dec.jpeg.memcap=8000000
 ro.media.enc.hprof.vid.bps=8000000
# 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
# Net tweaks
 net.tcp.buffersize.default=4096,87380,256960,4096,16384,256960
 net.tcp.buffersize.wifi=4096,87380,256960,4096,16384,256960
 net.tcp.buffersize.umts=4096,87380,256960,4096,16384,256960
 net.tcp.buffersize.gprs=4096,87380,256960,4096,16384,256960
 net.tcp.buffersize.edge=4096,87380,256960,4096,16384,256960
# Disable blackscreen issue after a call
 ro.lge.proximity.delay=25
 mot.proximity.delay=25
# Fix some application issues
 ro.kernel.android.checkjni=0
# Phone will not wake up from hitting the volume rocker
 ro.config.hwfeature_wakeupkey=0
# Force button lights on when screen is on
 ro.mot.buttonlight.timeout=0
# Disable boot animation for faster boot
 debug.sf.nobootanimation=1
# Miscellaneous flags
 ro.config.hw_menu_unlockscreen=false
 persist.sys.use_dithering=0
 persist.sys.purgeable_assets=1
 dalvik.vm.dexopt-flags=m=y
 ro.mot.eri.losalert.delay=1000
# LG flags
 persist.service.pcsync.enable=0
 persist.service.lgospd.enable=0

**************************************************************

รอม NOVA 4.xx แก้เพิ่มอีก


 # Change ROM name
 # (forgot to add this one before)
 ro.build.lge.version.release=My ROM name
# Disable LG shit
 # (flex must be enabled or phone app will FC) - needs moar testing!
 user.feature.flex=true
 user.feature.lgdrm=false
 user.feature.lgresource=false
 user.feature.lgpoweroff=false
 user.feature.ls_event=false
 user.feature.ls_normal=false
 user.feature.sui=false

**************************************************************
เพิ่มเติม


 # Helps scrolling responsiveness
 windowsmgr.max_events_per_sec=150
 

Here I use 260 and it is very smooth and responsive. The maximum value for this tweak is 300.


 # Save battery
 wifi.supplicant_scan_interval=180
 
 180 is the scan interval in seconds so you can use a lower or higher value.
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