[Android Software/Hacking General [Developers Only]] JBNex:
It was already disabled. My build. Prop

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=JZO54K

ro.build.display.id=JZO54K

ro.build.version.incremental=eng.iceandfire.20121013.110941

ro.build.version.sdk=16

ro.build.version.codename=REL

ro.build.version.release=4.1.2

ro.build.date=Sat Oct 13 11:10:35 IST 2012

ro.build.date.utc=1350106835

ro.build.type=userdebug

ro.build.user=android-build

ro.build.host=iceandfire-mint

ro.build.tags=release-keys

ro.product.model=Galaxy Nexus

ro.product.brand=google

ro.product.name=yakju

ro.product.device=maguro

ro.product.board=tuna

ro.product.cpu.abi=armeabi-v7a

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=omap4

# ro.build.product is obsolete; use ro.product.device

ro.build.product=maguro

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

ro.build.description=yakju-user 4.1.1 JRO03C 398337 release-keys

ro.build.fingerprint=google/yakju/maguro:4.1.1/JRO03C/398337:user/release-keys

ro.build.characteristics=nosdcard

# end build properties

#

# system.prop for maguro

#

rild.libpath=/vendor/lib/libsec-ril.so

rild.libargs=-d /dev/ttys0

telephony.lteOnCdmaDevice=0

# Ril sends only one RIL_UNSOL_CALL_RING, so set call_ring.multiple to false

ro.telephony.call_ring.multiple=0

#

# ADDITIONAL_BUILD_PROPERTIES

#

keyguard.no_require_sim=true

ro.com.android.dataroaming=false

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

ro.config.ringtone=Girtab.ogg

ro.config.notification_sound=Proxima.ogg

ro.carrier=unknown

ro.config.alarm_alert=Cesium.ogg

wifi.interface=wlan0

media.aac_51_output_enabled=true

persist.sys.enable-charging-led=0

persist.sys.led-brightness=31

ro.opengles.version=131072

ro.sf.lcd_density=320

dalvik.vm.heapstartsize=8m

dalvik.vm.heapgrowthlimit=64m

dalvik.vm.heapsize=256m

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.error.receiver.system.apps=com.google.android.feedback

ro.com.google.locationfeatures=1

ro.setupwizard.mode=OPTIONAL

ro.setupwizard.enterprise_mode=1

windowsmgr.max_events_per_sec=150

ro.media.enc.jpeg.quality=100

ro.media.dec.jpeg.memcap=8000000

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

wifi.supplicant_scan_interval=180

ro.modversion=XenonHD-10-13-12

ro.rommanager.developerid=TeamHorizon

drm.service.enabled=true

dalvik.vm.lockprof.threshold=500

dalvik.vm.dexopt-flags=m=y

net.bt.name=Android

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

#

# Added by Android Tuner

#

debug.performance.tuning=1

mot.proximity.delay=25

net.tcp.buffersize.default=4096,87380,256960,4096, 16384,256960

net.tcp.buffersize.edge=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.gprs=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.umts=4096,87380,256960,4096,163 84,256960

net.tcp.buffersize.wifi=4096,87380,256960,4096,163 84,256960

persist.adb.notify=0

persist.sys.purgeable_assets=1

pm.sleep_mode=1

ro.config.nocheckin=1

ro.kernel.android.checkjni=0

ro.lge.proximity.delay=25

ro.ril.disable.power.collapse=1

ro.telephony.call_ring.delay=800

video.accelerate.hw=1

windowsmgr.support_rotation_270=true

# SuperCharger Installation Marker.

# V6 SuperCharger, OOM Grouping & Priority Fixes created by zeppelinrox.

# SuperMinFree Calculator & MFK Calculator (for min_free_kbytes) created by zeppelinrox also ;^]

#

# See http://goo.gl/krtf9 - Linux Memory Consumption - Nice article!

# See http://goo.gl/hFdNO - Memory and SuperCharging Overview ...or... "Why 'Free RAM' Is NOT Wasted RAM!"

# See http://goo.gl/4w0ba - MFK Calculator Info - explanation for vm.min_free_kbytes.

#

# DO NOT DELETE COMMENTS. DELETING COMMENTS WILL BREAK UNINSTALL ROUTINE!

#

# BEGIN OOM_ADJ_Settings

#

# This ROM (Android 4.0 and greater) requires a PATCHED services.jar

# The ADJ priorities that were here DO NOT work anymore!

#

# END OOM_ADJ_Settings

############=##############

# Miscellaneous Tweaks! #

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

dalvik.vm.heapgrowthlimit=112m

dalvik.vm.heapsize=112m

persist.sys.purgeable_assets=1

wifi.supplicant_scan_interval=180

windowsmgr.max_events_per_sec=200

pm.sleep_mode=1

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

# 3G TurboCharger Enhancement! #

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

net.dns1=8.8.8.8

net.dns2=8.8.4.4

net.tcp.buffersize.default=6144,87380,110208,6144,16384,110208

net.tcp.buffersize.wifi=262144,524288,1048576,262144,524288,1048576

net.tcp.buffersize.lte=262144,524288,3145728,262144,524288,3145728

net.tcp.buffersize.hsdpa=6144,262144,1048576,6144,262144,1048576

net.tcp.buffersize.evdo_b=6144,262144,1048576,6144,262144,1048576

net.tcp.buffersize.umts=6144,87380,110208,6144,16384,110208

net.tcp.buffersize.hspa=6144,87380,262144,6144,16384,262144

net.tcp.buffersize.gprs=6144,8760,11680,6144,8760,11680

net.tcp.buffersize.edge=6144,26280,35040,6144,16384,35040

# End of V6 SuperCharged Entries.

Any other files I should check/post?