[Android Software/Hacking General [Developers Only]] yousufhere:
Re: [ SCRIPT | TWEAK ] ◢ Project Fluid™ ◣ | 16.2.2013

Sorry for late reply! Build.prop tweak made my device really laggy. Don't know why. So I revarted back & flashed zip again. Now its fast here is my default buid.prop-

##### Merging of the /util/data/semc_kernel_time_stamp.prop file #####

otaupdater.otaid=sxray

otaupdater.otaver=SX.03.1.B.2.495

otaupdater.otatime=20130308-1400

otaupdater.noflash=1

ro.build.date=Wed Jul 4 12:32:24 2012

ro.build.date.utc=1341397944

ro.build.user=BuildUser

ro.build.host=BuildHost

##### Final patch of properties #####

ro.build.product=ST18i

ro.build.description=ST18i-user 4.0.4 4.1.B.0.587 tL1_3w test-keys

ro.product.brand=SEMC

ro.product.name=ST18i_1247-3055

ro.product.device=ST18i

ro.build.tags=release-keys

ro.build.fingerprint=SEMC/ST18i_1247-3055/ST18i:4.0.4/4.1.B.0.587/tL1_3w:user/release-keys

######################## Customized property values #########################

ro.semc.version.cust=1247-3055

ro.semc.version.cust_revision=R1I

#########################################################################

ro.config.ringtone=xperia.ogg

ro.config.notification_sound=notification.ogg

ro.config.alarm_alert=alarm.ogg

ro.semc.content.number=PA9

################# Updating of the SW Version #################

ro.semc.version.fs_revision=4.1.B.0.587

ro.build.id=4.1.B.0.587

ro.build.display.id=Smart Xperia - SX.03.1.B.2.495

##### Values from product package metadata #####

ro.semc.product.model=ST18i

ro.semc.ms_type_id=AAD-3880097-BV

ro.semc.version.fs=WORLD-1-8

ro.semc.product.name=Xperia Ray

ro.semc.product.device=ST18

ro.product.model=ST18i

# begin build properties

# autogenerated by buildinfo.sh

ro.build.version.incremental=tL1_3w

ro.build.version.sdk=15

ro.build.version.codename=REL

ro.build.version.release=4.2.1

ro.build.type=user

ro.product.board=

ro.product.cpu.abi=armeabi-v7a

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=Sony Ericsson

ro.product.locale.language=en

ro.product.locale.region=GB

ro.wifi.channels=

ro.board.platform=msm7x30

# ro.build.product is obsolete; use ro.product.device

# Do not try to parse ro.build.description or .fingerprint

ro.build.characteristics=default

# end build properties

#

# system.prop for urushi

#

# Notify the system that the RIL only signals once

ro.telephony.call_ring.multiple=false

rild.libpath=/system/lib/libril-qc-1.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=

DEVICE_PROVISIONED=1

wifi.interface = wlan0

ro.semc.wifi.hostapd=1

ro.semc.timescape_keys=Sony_Ericsson_Xperia

ro.semc.sols.product-code=83

ro.semc.sols.company-code=5

persist.ro.ril.sms_sync_sending=1

ro.use_data_netmgrd=true

# Disable strict mode checking

persist.android.strictmode=0

# Constant values for Battery test in Service menu

ro.semc.batt.capacity=1500

ro.semc.batt.test.z_threshold=50

ro.semc.batt.test.min_level=70

ro.service.swiqi2.supported=true

persist.service.swiqi2.enable=1

#Default values/Locales for the hiding languages feature

ro.product.locale.excluded=ar_EG ar_IL fa_IR iw_IL

#

# ADDITIONAL_BUILD_PROPERTIES

#

ro.product-res-path=framework/SemcGenericUxpRes.apk

ro.setupwizard.mode=DISABLED

ro.com.google.gmsversion=4.0_r2

ro.com.google.clientidbase=android-sonyericsson

drm.service.enabled=true

keyguard.no_require_sim=true

ro.com.android.dateformat=MM-dd-yyyy

ro.com.android.dataroaming=false

ro.ril.hsxpa=1

ro.ril.gprsclass=10

ro.semc.xloud.supported=true

ro.somc.clearphase.supported=true

dalvik.vm.heapstartsize=5m

dalvik.vm.heapgrowthlimit=48m

dalvik.vm.heapsize=128m

ro.sf.lcd_density=240

ro.usb.pid_suffix=14F

dalvik.vm.verify_bytecode=false

dalvik.vm.dexopt-flags=m=y

dalvik.vm.execution-mode=int:jit

net.bt.name=Android

dalvik.vm.stack-trace-file=/data/anr/traces.txt

ro.drm.active.num=4

ro.drm.active.0=semc,1

ro.drm.active.1=cmla,0

ro.drm.active.2=viaccess,0

ro.drm.active.3=marlin,1

#Smart Xperia tweaks

ro.ril.disable.power.collapse=0

pm.sleep_mode=1

wifi.supplicant_scan_interval=400

ro.max.fling_velocity=12000

ro.min.fling_velocity=8000

debug.performance.tuning=1

windowsmgr.max_events_per_sec=260

ro.kernel.android.checkjni=0

ro.kernel.checkjni=0

video.accelerate.hw=1

#Project Butter

com.qc.hardware=true

debug.sf.hw=1

debug.composition.type=gpu

debug.enabletr=true

debug.qctwa.preservebuf=1

debug.egl.hw=1

debug.egl.profiler=1

dev.pm.dyn_samplingrate=1

persist.sampling_profiler=0

persist.sys.NV_FPSLIMIT=60

persist.sys.ui.hw=1

persist.sys.use_16bpp_alpha=1

persist.sys.use_dithering=1

persist.sys.ui.hw=1

ro.sf.compbypass.enable=1

ro.config.hw_quickpoweron=true

media.stagefright.enable-player=true

media.stagefright.enable-meta=true

media.stagefright.enable-scan=true

media.stagefright.enable-http=true

media.stagefright.enable-record=true

ro.media.enc.jpeg.quality=100

ro.media.dec.jpeg.memcap=8000000

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

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

dalvik.gc.type=precise

dalvik.vm.dexopt-data-only=1

dalvik.vm.jniopts=forcecopy

dalvik.vm.dexopt-flags=m=v,o=y

qemu.hw.mainkeys=1

ENFORCE_PROCESS_LIMIT=false

ro.HOME_APP_ADJ=1

ro.PERCEPTIBLE_APP_ADJ=2

ro.HOME_APP_MEM=2048

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