[Android Software/Hacking General [Developers Only]] kato7youknow:
this is my build.prop no stagefright in it .

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=KOT49H

ro.build.display.id=NoleKat_v2.1

ro.build.version.incremental=T210XXBNH4

ro.build.version.sdk=19

ro.build.version.codename=REL

ro.build.version.release=4.4.2

ro.build.date=Thu Aug 21 16:58:50 KST 2014

ro.build.date.utc=1408607930

ro.build.type=user

ro.build.user=dpi

ro.build.host=SWDD6020

ro.build.tags=release-keys

ro.product.model=SM-T210

ro.product.brand=samsung

ro.product.name=lt02wifixx

ro.product.device=lt02wifi

ro.product.board=PXA986

ro.product.cpu.abi=armeabi-v7a

ro.bootloader=T210XXBNH4

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=samsung

ro.product.locale.language=en

ro.product.locale.region=GB

ro.wifi.channels=

ro.board.platform=mrvl

# ro.build.product is obsolete; use ro.product.device

ro.build.product=lt02wifi

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

ro.build.description=lt02wifixx-user 4.4.2 KOT49H T210XXBNH4 release-keys

ro.build.fingerprint=samsung/lt02wifixx/lt02wifi:4.4.2/KOT49H/T210XXBNH4:user/release-keys

ro.build.characteristics=tablet

# Samsung Specific Properties

ro.build.PDA=T210XXBNH4

ro.build.hidden_ver=T210XXBNH4

ro.build.changelist=2432755

ro.product_ship=true

ro.chipname=PXA986

# end build properties

#

# from device/samsung/lt02wifi/system.prop

#

#

# system.prop for nevocmcc

#

# System property for Default Brightness

ro.lcd_brightness=195

ro.sf.lcd_density=160

# minimum brightness value

ro.lcd_min_brightness=20

# rotation setting in potrait mode.

ro.sf.hwrotation=270

ro.kernel.qemu=0

persist.sys.storage_preload=1

ro.carrier=wifi-only

# System property for Font Clarity

persist.sys.font_clarity=0

#system prop for memory dha tuning

ro.config.dha_cached_max=12

ro.config.dha_empty_init=42

ro.config.dha_update_max_count=5

ro.config.dha_step=2

ro.config.dha_th_rate=1.4

ro.config.dha_defend_th_level=0

#

# ADDITIONAL_BUILD_PROPERTIES

#

keyguard.no_require_sim=1

ro.wifi.active_roaming.enable=true

ro.tel.config.path=/system/etc/tel/

persist.sys.debug.dump=low

ro.adb.secure=0

ril.stk.sim.profile=FFFFFFFF7F03009F7F0000000000000003

ril.stk.usim.profile=FFFFFFFF7F1300DFFF000000000000000300

ril.stk.sim.profile.td=FFFFFFFF7F1D009F7F00001FE200000003

ril.stk.usim.profile.td=FFFFFFFF7F1D00DFFF00001FE20000000300

ro.sf.lcd_density=160

ro.security.mode=ntz

ro.carrier=unknown

dalvik.vm.heapstartsize=12m

dalvik.vm.heapgrowthlimit=128m

dalvik.vm.heapsize=512m

dalvik.vm.heaptargetutilization=0.75

dalvik.vm.heapminfree=2m

dalvik.vm.heapmaxfree=8m

ro.sec.fle.encryption=true

ro.build.scafe=americano

ro.build.scafe.size=tall

ro.error.receiver.system.apps=com.marvell.rem

persist.radio.rem.enable=0

ro.config.ringtone=S_Over_the_horizon.ogg

ro.config.notification_sound=S_Whistle.ogg

ro.config.alarm_alert=Walk_in_the_forest.ogg

ro.config.media_sound=Media_preview_Touch_the_light.ogg

ro.config.voip_dvfs_freq=3

ro.error.receiver.default=com.samsung.receiver.error

ro.tvout.enable=false

ro.setupwizard.mode=OPTIONAL

ro.com.google.clientidbase=android-samsung

ro.com.google.gmsversion=4.4_r4

persist.sys.dalvik.vm.lib=libdvm.so

ro.kernel.android.checkjni=0

net.bt.name=Android

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