[Galaxy S 5 Android Development (Snapdragon)] Choosen8:
it was only a example

Hello again.

Sorry for that but I want only a energy saving and smooth ROM. I hope you will understand that. I add the code of my Build.prop

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=LRX21T
ro.build.display.id=XtreStoLite INTL. 2.0 - XXU1BOB7
ro.build.version.incremental=G900FXXU1BOB7
ro.build.version.sdk=21
ro.build.version.codename=REL
ro.build.version.all_codenames=REL
ro.build.version.release=5.0
ro.build.date=Fri Feb 13 13:39:10 KST 2015
ro.build.date.utc=1423802350
ro.build.type=user
ro.build.user=dpi
ro.build.host=SWDD6015
ro.build.tags=release-keys
ro.product.model=SM-G900F
ro.product.brand=samsung
ro.product.name=kltexx
ro.product.device=klte
ro.product.board=MSM8974
# ro.product.cpu.abi and ro.product.cpu.abi2 are obsolete,
# use ro.product.cpu.abilist instead.
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.cpu.abilist=armeabi-v7a,armeabi
ro.product.cpu.abilist32=armeabi-v7a,armeabi
ro.product.cpu.abilist64=
ro.product.manufacturer=samsung
ro.product.locale.language=en
ro.product.locale.region=GB
ro.wifi.channels=
ro.board.platform=msm8974
# ro.build.product is obsolete; use ro.product.device
ro.build.product=klte
# Do not try to parse description, fingerprint, or thumbprint
ro.build.description=kltexx-user 5.0 LRX21T G900FXXU1BOB7 release-keys
ro.build.fingerprint=samsung/kltexx/klte:5.0/LRX21T/G900FXXU1BOB7:user/release-keys
ro.build.characteristics=default
# Samsung Specific Properties
ro.build.PDA=G900FXXU1BOB7
ro.build.hidden_ver=G900FXXU1BOB7
ro.config.rm_preload_enabled=0
ro.build.changelist=4209230
ro.product_ship=true
ro.chipname=MSM8974PRO
persist.sys.storage_preload=1
# end build properties
#
# from device/samsung/klte/system.prop
#
#
# system.prop for msm8974
#

# LCD Density
ro.sf.lcd_density=480

# Evolution RIL (8xxx)
rild.libpath=/system/lib/libsec-ril.so
rild.libargs=-d /dev/smd0
persist.rild.nitz_plmn=
persist.rild.nitz_long_ons_0=
persist.rild.nitz_long_ons_1=
persist.rild.nitz_long_ons_2=
persist.rild.nitz_long_ons_3=
persist.rild.nitz_short_ons_0=
persist.rild.nitz_short_ons_1=
persist.rild.nitz_short_ons_2=
persist.rild.nitz_short_ons_3=
ril.subscription.types=NV,RUIM
DEVICE_PROVISIONED=1

debug.sf.hw=1
debug.egl.hw=1
debug.composition.type=c2d
persist.hwc.mdpcomp.enable=true
debug.mdpcomp.logs=0
dalvik.vm.heapsize=36m
dev.pm.dyn_samplingrate=1
persist.demo.hdmirotationlock=false

ro.hdmi.enable=true
persist.speaker.prot.enable=false
qcom.hw.aac.encoder=true
#
# system props for the cne module
#
#persist.cne.feature=1

#system props for the MM modules
media.stagefright.enable-player=true
media.stagefright.enable-http=true
media.stagefright.enable-aac=true
media.stagefright.enable-qcp=true
media.stagefright.enable-fma2dp=true
media.stagefright.enable-scan=true
mmp.enable.3g2=true
mm.enable.smoothstreaming=true
media.aac_51_output_enabled=true
#37491 is decimal sum of supported codecs in AAL
#codecs: AVI AC3 ASF AAC QCP DTS 3G2 MP2TS
mm.enable.qcom_parser=37491

# VIDC: debug_levels
# 1:ERROR 2:HIGH 4:LOW 0:NOLOGS 7:AllLOGS
vidc.debug.level=1
#
ro.data.large_tcp_window_size=true

# system prop for opengles version
#
# 196608 is decimal for 0x30000 to report version 3
ro.opengles.version=196608

# System property for cabl
ro.qualcomm.cabl=1

#
# System props for bluetooth
# System prop to turn on hfp client
bluetooth.hfp.client=1

#
# System props for bluetooth LE Always on feature
#
ro.bluetooth.alwaysbleon=true

#Simulate sdcard on /data/media
#
persist.fuse_sdcard=true

#
#snapdragon value add features
#
ro.qc.sdk.audio.ssr=false
##fluencetype can be "fluence" or "fluencepro" or "none"
ro.qc.sdk.audio.fluencetype=none
persist.audio.fluence.voicecall=true
persist.audio.fluence.voicerec=false
persist.audio.fluence.speaker=true

ro.qc.sdk.sensors.gestures=true
ro.qc.sdk.gestures.camera=false
ro.qc.sdk.camera.facialproc=false
# system prop for NFC DT
ro.nfc.port=I2C
#property to enable user to access Google WFD settings.
persist.debug.wfd.enable=1
#property to choose between virtual/external wfd display
persist.sys.wfd.virtual=0
tunnel.audio.encode = true

#use VERY_HIGH_QUALITY for audio resampler
af.resampler.quality=4

#Buffer size in kbytes for compress offload playback
audio.offload.buffer.size.kb=32

#Enable offload audio video playback by default
av.offload.enable=true

#enable voice path for PCM VoIP by default
use.voice.path.for.pcm.voip=true

#hwui properties
ro.hwui.texture_cache_size=100
ro.hwui.layer_cache_size=70
ro.hwui.r_buffer_cache_size=8
ro.hwui.path_cache_size=32
ro.hwui.gradient_cache_size=1
ro.hwui.drop_shadow_cache_size=6
ro.hwui.texture_cache_flushrate=0.4
ro.hwui.text_small_cache_width=1024
ro.hwui.text_small_cache_height=1024
ro.hwui.text_large_cache_width=2048
ro.hwui.text_large_cache_height=1024

#disable dsp gapless mode by default
audio.offload.gapless.enabled=false

# Enable time services daemon
persist.timed.enable=true

# Keep SIM state on LPM mode
persist.radio.apm_sim_not_pwdn=1

# Don't wait the card state for RADIO POWER request
persist.radio.no_wait_for_card=1

# For sys info indication
persist.radio.add_power_save=1

# Use CP SE13 Table
persist.radio.use_se_table_only=1

# Data modules (For evolution RIL model)
ro.use_data_netmgrd=false
persist.data.netmgrd.qos.enable=false
#DELTA ATUTOMATION TOOL CHANGES
ro.telephony.default_network=0
telephony.lteOnCdmaDevice=0

# VQG - User Agent Header for Video-Streaming Client
net.streaming.rtsp.uaprof=http://wap.samsungmobile.com/uaprof/
#
# ADDITIONAL_BUILD_PROPERTIES
#
ro.hwui.texture_cache_size=50
ro.hwui.layer_cache_size=34
ro.hwui.path_cache_size=10
ro.hwui.shape_cache_size=4
ro.hwui.gradient_cache_size=2
ro.hwui.drop_shadow_cache_size=6
ro.hwui.text_small_cache_width=2048
ro.hwui.text_small_cache_height=2048
ro.hwui.text_large_cache_width=4096
ro.hwui.text_large_cache_height=4096
ro.config.ringtone=Over_the_horizon.ogg
ro.config.notification_sound=S_Whistle.ogg
ro.config.alarm_alert=Morning_flower.ogg
ro.config.media_sound=Media_preview_Touch_the_light.ogg
keyguard.no_require_sim=true
ro.com.android.dateformat=MM-dd-yyyy
ro.carrier=unknown
sysprof.activitythread.slowloop=500
sysprof.choreographer.skip=20
sysprof.inputdispatcher.slow=1000
sysprof.inputdispatcher.stale=1000
ro.com.google.clientidbase=android-samsung
ro.security.icd.flagmode=single
ro.vendor.extension_library=libqti-perfd-client.so
persist.radio.apm_sim_not_pwdn=1
dalvik.vm.heapstartsize=8m
dalvik.vm.heapgrowthlimit=128m
dalvik.vm.heapsize=512m
dalvik.vm.heaptargetutilization=0.75
dalvik.vm.heapminfree=2m
dalvik.vm.heapmaxfree=8m
ro.build.scafe=americano
ro.build.scafe.size=short
ro.build.scafe.shot=single
ro.build.scafe.cream=white
ro.sec.fle.encryption=true
ro.hdcp2.rx=tz
media.enable-commonsource=true
ro.secwvk=144
security.mdpp=None
ro.security.mdpp.ver=1.1
ro.security.mdpp.release=4
ro.security.vpnpp.ver=1.4
ro.security.vpnpp.release=3
security.mdpp.result=None
ro.security.reactive.triggered=false
ro.error.receiver.default=com.samsung.receiver.error
ro.security.reactive.active=1
ro.smps.enable=true
ro.setupwizard.mode=DISABLED
ro.com.google.gmsversion=5.0_r1
persist.sys.dalvik.vm.lib.2=libart.so
ro.build.selinux=1
dalvik.vm.isa.arm.features=div
ro.config.knox=v30
ro.kernel.qemu=0
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt
persist.gps.qc_nlp_in_use=1
persist.loc.nlp_name=com.qualcomm.location
ro.gps.agps_provider=1
ro.pip.gated=0
ro.build.version.sdl=2101

ro.telephony.call_ring.delay=0
ro.lge.proximity.delay=15
mot.proximity.delay=15
boot.fps=18
shutdown.fps=15
wlan.wfd.hdcp=disable
ro.media.enc.jpeg.quality=100
ro.config.tima=0
ro.securestorage.support=false
ro.security.mdpp.ux=Disabled
ro.securestorage.knox=false
# 3G signal and speed tweaks
ro.ril.hsxpa=3
ro.ril.gprsclass=10
ro.ril.hep=1
ro.ril.enable.dtm=1
ro.ril.hsdpa.category=12
ro.ril.enable.a53=1
ro.ril.enable.3g.prefix=1
ro.ril.htcmaskw1.bitmask=4294967295
ro.ril.htcmaskw1=14449
ro.ril.hsupa.category=7
ro.ril.hsdpa.category=10
ro.ril.enable.a52=1
ro.ril.set.mtu1472=1
persist.cust.tel.eons=1
ro.config.hw_fast_dormancy=1
persist.data_netmgrd_mtu=1482
persist.data_netmgrd_nint=8
ro.use_data_netmgrd=true
ro.ril.enable.dtm=1
ro.ril.def.agps.mode=2
ro.ril.def.agps.feature=1
ro.ril.enable.gea3=1
ro.ril.enable.fd.plmn.prefix=23402,23410,23411

# Modify MTU from 1500 to 1472 on 3G network for speeding up
ro.ril.set.mtu1472=1

# Better internet browsing & download speed
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

# Smoother video streaming and tweak media
media.stagefright.enable-player=true
media.stagefright.enable-meta=true
media.stagefright.enable-scan=true
media.stagefright.enable-http=true
media.stagefright.enable-aac=true
media.stagefright.enable-qcp=true
media.stagefright.enable-record=false
# Increase camera's photo and video recording
ro.media.enc.hprof.vid.fps=65
ro.media.dec.aud.wma.enabled=1
ro.media.dec.vid.wmv.enabled=1

# Better Flashlight intensity and camera-flash
ro.media.capture.flash=led
ro.media.capture.flashMinV=3300000
ro.media.capture.torchIntensity=40
ro.media.capture.flashIntensity=70
ro.media.capture.maxres=16m
ro.media.capture.fast.fps=4
ro.media.capture.slow.fps=120
ro.media.panorama.defres=3264x1840
ro.media.panorama.frameres=1280x720
ro.camcorder.videoModes=true
ro.media.cam.preview.fps=0
ro.media.codec_priority_for_thumb=so

# 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

# Support For IPV4 and IPV6
persist.telephony.support.ipv6=1
persist.telephony.support.ipv4=1

# Better image quality, lower performance.

persist.sys.use_dithering=1

# MMS APN retry timer set to 2 sec( if SMS/MMS couldn`t be sent, it retries after 2 instead of 5 seconds)
ro.gsm.2nd_data_retry_config=max/_retries=3, 2000, 2000, 2000

# Increase jpg quality to 100%
ro.media.enc.jpeg.quality=100

# Improves Camera & Video Results
ro.media.panorama.defres=3264x1840
ro.media.panorama.frameres=1280x720
ro.camcorder.videoModes=true
ime_extend_row_keyboard=true
ime_onehand_keyboard=true
ime_split_keyboard=true
ime_vibration_pattern=0:60

# Increase the volume steps in-call
ro.config.vc_call_steps=20

# Increase camera's photo and video recording quality
ro.media.dec.jpeg.memcap=8000000
ro.media.enc.hprof.vid.bps=8000000
ro.media.enc.hprof.vid.fps=65

# Misc Tweaks (enables ADB service)
persist.service.adb.enable=1

# Better call voice quality.
ro.ril.enable.amr.wideband=1

# 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

# Better Telephony Settings
ro.config.vc_call_vol_steps=20
ring.delay=0
ro.lge.proximity.delay=25
mot.proximity.delay=25
ro.mot.buttonlight.timeout=0

# Audio Tweaks
persist.audio.fluence.mode=endfire
persist.audio.hp=true
persist.audio.vr.enable=false
persist.audio.handset.mic=digital
persist.audio.lowlatency.rec=false

# Better image quality, lower performance.

persist.sys.use_dithering=1

# For SD storage insert notification sound
persist.service.mount.playsnd=0

# faster youtube?
ro.ril.hep=1

# Default Network Mode
ro.telephony.default_network=10

# System prop to select audio resampler quality
af.resampler.quality=255

# System prop to select MPQAudioPlayer by default on mpq8064
mpq.audio.decode=true

# Saves some battery without reducing performances
wifi.supplicant_scan_interval=600
power.saving.mode=1
ro.vold.umsdirtyratio=20
proximity_incall=enable
ro.config.hw_quickp