[Android Apps and Games] afifth:
I got bootloop on my galaxy s2, even I already adding line on build. prof

this's original

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=JZO54K
ro.build.display.id=Omega v23 - XWLSN
ro.build.version.incremental=I9100XWLSN
ro.build.version.sdk=16
ro.build.version.codename=REL
ro.build.version.release=4.1.2
ro.build.date=Tue Mar 19 18:57:45 KST 2013
ro.build.date.utc=1363687065
ro.build.type=user
ro.build.user=dpi
ro.build.host=DELL237
ro.build.tags=release-keys
ro.product.model=GT-I9100
ro.product.brand=samsung
ro.product.name=GT-I9100
ro.product.device=GT-I9100
ro.product.board=smdk4210
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product_ship=true
ro.product.manufacturer=samsung
ro.product.locale.language=en
ro.product.locale.region=GB
ro.wifi.channels=
ro.board.platform=exynos4
# ro.build.product is obsolete; use ro.product.device
ro.build.product=GT-I9100
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=GT-I9100-user 4.1.2 JZO54K I9100XWLSN release-keys
ro.build.fingerprint=samsung/GT-I9100/GT-I9100:4.1.2/JZO54K/I9100XWLSN:user/release-keys
ro.build.characteristics=default
# Samsung Specific Properties
ro.build.PDA=I9100XWLSN
ro.build.hidden_ver=I9100XWLSN
ro.build.changelist=1069234
# end build properties
#
# system.prop for smdk4210
#

rild.libpath=/system/lib/libsec-ril.so
rild.libargs=-d /dev/ttyS0
ro.sf.lcd_density=240
ro.lcd_min_brightness=40

ro.kernel.qemu=0

ro.tvout.enable=true

persist.sys.storage_preload=1

net.streaming.rtsp.uaprof=http://wap.samsungmobile.com/uaprof/

# Multimedia property for Smart View
media.enable-commonsource=true

# System property for Default Brightness
ro.lcd_brightness=160
#
# ADDITIONAL_BUILD_PROPERTIES
#
ro.opengles.version=131072
debug.hwui.render_dirty_regions=false
ro.error.receiver.default=com.samsung.receiver.error
dalvik.vm.heapstartsize=5m
dalvik.vm.heapgrowthlimit=48m
dalvik.vm.heapsize=128m
ro.sf.lcd_density=240
ro.sec.fle.encryption=true
ro.config.ringtone=S_Over_the_horizon.ogg
ro.config.notification_sound=S_Whistle.ogg
ro.config.alarm_alert=Good_Morning.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
ro.com.google.clientidbase=android-samsung
ro.ril.hsxpa=1
ro.ril.gprsclass=10
ro.adb.qemud=1
ro.com.google.gmsversion=4.1_r4
dalvik.vm.dexopt-flags=m=y
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt

this's edited

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=JZO54K
ro.build.display.id=Omega v23 - XWLSN
ro.build.version.incremental=I9100XWLSN
ro.build.version.sdk=16
ro.build.version.codename=REL
ro.build.version.release=4.1.2
ro.build.date=Tue Mar 19 18:57:45 KST 2013
ro.build.date.utc=1363687065
ro.build.type=user
ro.build.user=dpi
ro.build.host=DELL237
ro.build.tags=release-keys
ro.product.model=GT-I9100
ro.product.brand=samsung
ro.product.name=GT-I9100
ro.product.device=GT-I9100
ro.product.board=smdk4210
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product_ship=true
ro.product.manufacturer=samsung
ro.product.locale.language=en
ro.product.locale.region=GB
ro.wifi.channels=
ro.board.platform=exynos4
# ro.build.product is obsolete; use ro.product.device
ro.build.product=GT-I9100
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=GT-I9100-user 4.1.2 JZO54K I9100XWLSN release-keys
ro.build.fingerprint=samsung/GT-I9100/GT-I9100:4.1.2/JZO54K/I9100XWLSN:user/release-keys
ro.build.characteristics=default
# Samsung Specific Properties
ro.build.PDA=I9100XWLSN
ro.build.hidden_ver=I9100XWLSN
ro.build.changelist=1069234
# end build properties
#
# system.prop for smdk4210
#

rild.libpath=/system/lib/libsec-ril.so
rild.libargs=-d /dev/ttyS0
ro.sf.lcd_density=240
ro.lcd_min_brightness=40

ro.kernel.qemu=0

ro.tvout.enable=true

persist.sys.storage_preload=1

net.streaming.rtsp.uaprof=http://wap.samsungmobile.com/uaprof/

# Multimedia property for Smart View
media.enable-commonsource=true

# System property for Default Brightness
ro.lcd_brightness=160
#
# ADDITIONAL_BUILD_PROPERTIES
#
ro.opengles.version=131072
debug.hwui.render_dirty_regions=false
ro.error.receiver.default=com.samsung.receiver.error
dalvik.vm.heapstartsize=5m
dalvik.vm.heapgrowthlimit=48m
dalvik.vm.heapsize=128m
ro.sf.lcd_density=240
ro.sec.fle.encryption=true
ro.config.ringtone=S_Over_the_horizon.ogg
ro.config.notification_sound=S_Whistle.ogg
ro.config.alarm_alert=Good_Morning.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
ro.com.google.clientidbase=android-samsung
ro.ril.hsxpa=1
ro.ril.gprsclass=10
ro.adb.qemud=1
ro.com.google.gmsversion=4.1_r4
dalvik.vm.dexopt-flags=m=y
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt
###SONY Media Applications Properties By Rizal Lovins###
# Mobile Bravia Engine 2
ro.service.swiqi2.supported=true
persist.service.swiqi2.enable=1
# Sony Clear Audio+
ro.semc.sound_effects_enabled=true
ro.semc.xloud.supported=true
persist.service.xloud.enable=1
ro.semc.enhance.supported=true
persist.service.enhance.enable=1
ro.semc.clearaudio.supported=true
persist.service.clearaudio.enable=1
ro.sony.walkman.logger=1
persist.service.walkman.enable=1
ro.somc.clearphase.supported=true
persist.service.clearphase.enable=1
# SONY Audio Resampling
af.resampler.quality=255
persist.af.resampler.quality=255
# System prop to select MPQAudioPlayer by default on mpq8064
mpq.audio.decode=true

it's true or false?

thanks