[LG Optimus L9 P760, P765, P768, P769] leolawliet:
WiFi Fix + Other Tweaks

- WiFi Fix!! - all thanks to:

> carloswii5: for finding the problem & solution

> kuma82: for creating the WiFi fix :)

Download here

- Instructions -

- build.prop tweaks -

## - Additional Tweaks - LeoLawliet - ##

## Graphic & Performance tweaks ##

# Graphic Tweaks

ro.product.gpu.driver=1

debug.gr.swapinterval=0

# GPU tweaks

com.qc.hardware=1

debug.composition.type=gpu

debug.egl.hw=1

debug.performance.tuning=1

debug.sf.hw=1

ro.sf.compbypass.enable=0

ro.config.disable.hw_accel=false

video.accelerate.hw=1

# 3D performance

persist.android.strictmode=0

ro.min_pointer_dur=1

ro.secure=0

# Enable hardware 3D

hw3d.force=1

# Fluid UI

persist.service.lgospd.enable=0

persist.service.pcsync.enable=0

# Enable harware egl profile

debug.egl.profiler=1

# Enable tile rendering

debug.enabletr=true

persist.sys.composition.type=gpu

# Graphics Enhancement

#Raise photo and video recording quality

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

ro.media.enc.hprof.vid.fps=75

#Raise JPG quality to 100%

ro.media.enc.jpeg.quality=100

ro.media.dec.jpeg.memcap=8000000

ro.media.dec.aud.wma.enabled=1

ro.media.dec.vid.wmv.enabled=1

ro.media.cam.preview.fps=75

ro.media.codec_priority_for_thumb=so

# Better Video/Audio Streaming

media.stagefright.enable-player=true

media.stagefright.enable-meta=true

media.stagefright.enable-scan=false

media.stagefright.enable-http=true

media.stagefright.enable-record=true

## Phone/Network Tweaks

# Telephone Tweaks

ro.telephony.call_ring.delay=0

ro.lge.proximity.delay=25

mot.proximity.delay=25

ro.config.vc_call_steps=20

# Calling 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

# 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

# Networking Tweaks

net.ipv4.ip_no_pmtu_disc=0

net.ipv4.route.flush=1

net.ipv4.tcp_ecn=0

net.ipv4.tcp_fack=1

net.ipv4.tcp_mem=187000 187000 187000

net.ipv4.tcp_moderate_rcvbuf=1

net.ipv4.tcp_no_metrics_save=1

net.ipv4.tcp_rfc1337=1

net.ipv4.tcp_rmem=4096 39000 187000

net.ipv4.tcp_sack=1

net.ipv4.tcp_timestamps=1

net.ipv4.tcp_window_scaling=1

net.ipv4.tcp_wmem=4096 39000 187000

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

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

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

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

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

## Improvements ##

# Better in call voice quality

ro.ril.enable.amr.wideband=1

# Faster boot

persist.sys.shutdown.mode=hibernate

ro.config.hw_fast_dormancy=1

ro.config.hw_quickpoweron=true

# Better scrolling responsiveness

windowsmgr.max_events_per_sec=250

ro.max.fling_velocity=20000

ro.min.fling_velocity=15000

# Touchscreen responsiveness

touch.presure.scale=0.001

# No ringtone delay

ro.telephony.call_ring.delay=0

## Battery Tweaks ##

# Save power in sleep mode

ro.ril.disable.power.collapse=1

pm.sleep_mode=1

# Better battery life

ro.config.hw_fast_dormancy=1

ro.config.hw_power_saving=true

# WiFi scan interval (higher number means less scan cycles, thus saving battery)

wifi.supplicant_scan_interval=180

# Ram Tweaks

persist.sys.purgeable_assets=1

# SuperCharger Installation Marker #