[Galaxy Y Duos S6102 Android Development] -CALIBAN666-:
its from bielt source,here is built.prop

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=IMM76L

ro.build.display.id=cm_totoro-userdebug 4.0.4 IMM76L eng.bieltv3.20140309.182902 test-keys

ro.build.version.incremental=eng.bieltv3.20140309.182902

ro.build.version.sdk=15

ro.build.version.codename=REL

ro.build.version.release=4.0.4

ro.build.date=Sun Mar 9 18:31:13 CET 2014

ro.build.date.utc=1394386273

ro.build.type=userdebug

ro.build.user=bieltv3

ro.build.host=bieltv3

ro.build.tags=test-keys

ro.product.model=GT-S6102

ro.product.brand=Samsung

ro.product.name=cm_totoro

ro.product.device=totoro

ro.product.board=totoro

ro.product.cpu.abi=armeabi-v6l

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=Samsung

ro.product.locale.language=en

ro.product.locale.region=US

ro.wifi.channels=

ro.board.platform=bcm21553

# ro.build.product is obsolete; use ro.product.device

ro.build.product=totoro

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

ro.build.description=cm_totoro-userdebug 4.0.4 IMM76L eng.bieltv3.20140309.182902 test-keys

ro.build.fingerprint=Samsung/cm_totoro/totoro:4.0.4/IMM76L/eng.bieltv3.20140309.182902:userdebug/test-keys

ro.build.characteristics=phone

ro.cm.device=totoro

# end build properties

#

# system.prop for GT-S6102

#

# Dalvik

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

dalvik.vm.startheapsize=32m

dalvik.vm.dexopt-data-only=1

dalvik.vm.dexopt-flags=m=y

dalvik.vm.heapsize=32m

dalvik.vm.checkjni=false

dalvik.vm.execution-mode=int:jit

dalvik.vm.lockprof.threshold=500

dev.sfbootcomplete=0

# Bluetooth

net.bt.name=Android

# RIL

rild.libpath=/system/lib/libbrcm_ril.so

rild.libargs=-d /dev/smd0

ro.telephony.default_network=0

ro.ril.hsxpa=1

ro.ril.gprsclass=10

mobiledata.interfaces=pdp0,gprs,ppp0

DEVICE_PROVISIONED=1

ro.telephony.call_ring.delay=0

ro.ril.disable.power.collapse=0

DEVICE_PROVISIONED=1

# Display

ro.sf.lcd_density=120

qemu.sf.lcd_density=120

video.accelerate.hw=1

ro.opengles.version=131072

media.stagefright.enable-player=true

# Google Location

ro.com.google.locationfeatures=1

ro.com.google.networklocation=1

# Wifi interface

wifi.interface=eth0

wifi.supplicant_scan_interval=15

# USB / SD card

persist.service.usb.setting=0

persist.sys.vold.switchexternal=1

# Statgefright

media.stagefright.enable-player=true

ro.media.dec.jpeg.memcap=10000000

# Performance Tweaks

ro.compcache.default=0

persist.sys.use_dithering=0

view.fading_edge_length=8v

view.minimum_fling_velocity=25

view.scroll_friction=0.008

view.touch_slop=15 X

debug.composition.type=mdp

windowsmgr.max_events_per_sec=150

debug.performance.tuning=1

#Tweaks

ro.setupwizard.enable_bypass=1

persist.sys.purgeable_assets=1

#

# ADDITIONAL_BUILD_PROPERTIES

#

keyguard.no_require_sim=true

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

ro.ril.hsxpa=1

ro.ril.gprsclass=10

ro.adb.qemud=1

ro.telephony.ril_class=SamsungRIL

mobiledata.interfaces=pdp0,eth0,gprs,ppp0

dalvik.vm.heapsize=32m

debug.camcorder.disablemeta=1

debug.enabletr=false

hwui.render_dirty_regions=false

persist.sys.purgeable_assets=1

persist.sys.ui.hw=1

persist.sys.use_dithering=1

ro.hwui.texture_cache_size=12

ro.hwui.layer_cache_size=8

ro.hwui.gradient_cache_size=0.25

ro.hwui.path_cache_size=2

ro.hwui.shape_cache_size=0.5

ro.hwui.drop_shadow_cache_size=1

ro.hwui.fbo_cache_size=8

ro.media.dec.jpeg.memcap=20000000

ro.opengles.version=131072

ro.sf.lcd_density=160

ro.vold.umsdirtyratio=20

dalvik.vm.dexopt-data-only=1

dalvik.vm.checkjni=false

ro.config_datause_iface=pdp0

ro.secure=0

ro.telephony.ril.v3=icccardstatus,datacall,signalstrength,facilitylock

debug.gr.swapinterval=0

persist.sys.usb.config=mass_storage,adb

sys.usb.config=mass_storage,adb

persist.service.adb.enable=1

ro.rommanager.developerid=cyanogenmod

ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html

ro.url.legal.android_privacy=http://www.google.com/intl/%s/mobile/android/basic/privacy.html

ro.com.google.clientidbase=android-google

ro.com.android.wifi-watchlist=GoogleGuest

ro.setupwizard.enterprise_mode=1

ro.com.android.dataroaming=false

ro.cm.version=9-20140309-UNOFFICIAL-totoro

ro.modversion=9-20140309-UNOFFICIAL-totoro

ro.config.ringtone=CyanTone.ogg

ro.config.notification_sound=CyanMessage.ogg

ro.config.alarm_alert=CyanAlarm.ogg

dalvik.vm.lockprof.threshold=500

dalvik.vm.dexopt-flags=m=y

net.bt.name=Android

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