[Galaxy S 5 Q&A, Help & Troubleshooting] rockon83:
Same here... Just rooted my S5 (AT&T 4.4.2). Texdroider does nothing. Rom Toolbox doesn't show the setting in it, and neither does the build.prop file itself...

I pasted mine below for reference:

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=KOT49H

ro.build.display.id=KOT49H.G900AUCU1ANCE

ro.build.version.incremental=G900AUCU1ANCE

ro.build.version.sdk=19

ro.build.version.codename=REL

ro.build.version.release=4.4.2

ro.build.date=Fri Mar 14 13:15:55 KST 2014

ro.build.date.utc=1394770555

ro.build.type=user

ro.build.user=dpi

ro.build.host=SWDD5913

ro.build.tags=release-keys

ro.product.model=SAMSUNG-SM-G900A

ro.product.brand=samsung

ro.product.name=klteuc

ro.product.device=klteatt

ro.product.board=MSM8974

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=msm8974

# ro.build.product is obsolete; use ro.product.device

ro.build.product=klteatt

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

ro.build.description=klteuc-user 4.4.2 KOT49H G900AUCU1ANCE release-keys

ro.build.fingerprint=samsung/klteuc/klteatt:4.4.2/KOT49H/G900AUCU1ANCE:user/release-keys

ro.build.characteristics=att

# Samsung Specific Properties

ro.build.PDA=G900AUCU1ANCE

ro.build.hidden_ver=G900AUCU1ANCE

ro.build.changelist=964333

ro.product_ship=true

ro.chipname=MSM8974PRO

ro.config.rm_preload_enabled=0

ro.build.knox.container=

persist.sys.storage_preload=1

# end build properties

#

# from device/samsung/klteatt/system.prop

#

#

# system.prop for msm8974

#

rild.libpath=/system/lib/libsec-ril.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=

ril.subscription.types=NV,RUIM

DEVICE_PROVISIONED=1

debug.sf.hw=1

debug.egl.hw=1

debug.composition.type=c2d

persist.hwc.mdpcomp.enable=true

debug.disable.bwc=1

debug.mdpcomp.logs=0

dalvik.vm.heapsize=36m

dev.pm.dyn_samplingrate=1

persist.demo.hdmirotationlock=false

ro.hdmi.enable=true

tunnel.decode=true

tunnel.audiovideo.decode=true

lpa.decode=false

lpa.use-stagefright=true

persist.speaker.prot.enable=false

qcom.hw.aac.encoder=true

#

# system props for the cne module

#

persist.cne.feature=0

#system props for the MM modules

media.stagefright.enable-player=true

media.stagefright.enable-http=true

media.stagefright.enable-aac=true

media.stagefright.enable-qcp=true

media.stagefright.enable-fma2dp=true

media.stagefright.enable-scan=true

mmp.enable.3g2=true

mm.enable.smoothstreaming=true

media.aac_51_output_enabled=true

#37491 is decimal sum of supported codecs in AAL

#codecs: AVI AC3 ASF AAC QCP DTS 3G2 MP2TS

mm.enable.qcom_parser=37491

# VIDC: debug_levels

# 1:ERROR 2:HIGH 4:LOW 0:NOLOGS 7:AllLOGS

vidc.debug.level=1

#

# system props for the data modules

#

# RIL team modification

# netmgrd should be false in EVO-RIL model

ro.use_data_netmgrd=false

# RIL team modification

# qos will temporary false while supporting qos in EVO-RIL.

persist.data.netmgrd.qos.enable=false

ro.data.large_tcp_window_size=true

#system props for time-services

persist.timed.enable=true

#

# system prop for opengles version

#

# 196608 is decimal for 0x30000 to report version 3

ro.opengles.version=196608

# System property for cabl

ro.qualcomm.cabl=1

#

# System props for telephony

# System prop to turn on CdmaLTEPhone always

telephony.lteOnCdmaDevice=0

# System proverty for sys info indication

persist.radio.add_power_save=1

# Keep SIM state on LPM mode

persist.radio.apm_sim_not_pwdn=1

#Simulate sdcard on /data/media

#

persist.fuse_sdcard=true

#

#snapdragon value add features

#

ro.qc.sdk.audio.ssr=false

##fluencetype can be "fluence" or "fluencepro" or "none"

ro.qc.sdk.audio.fluencetype=none

persist.audio.fluence.voicecall=true

persist.audio.fluence.voicerec=false

persist.audio.fluence.speaker=true

ro.qc.sdk.sensors.gestures=true

ro.qc.sdk.gestures.camera=false

ro.qc.sdk.camera.facialproc=false

#property to enable user to access Google WFD settings.

persist.debug.wfd.enable=1

#property to choose between virtual/external wfd display

persist.sys.wfd.virtual=0

tunnel.audio.encode = true

#use VERY_HIGH_QUALITY for audio resampler

af.resampler.quality=4

#

#for RIL

#

# For sys info indication

persist.radio.add_power_save=1

# VoLTE/IMS

#persist.radio.calls.on.ims=true

#persist.radio.jbims=1

#SLook

ro.slook.ver=1

#

# ADDITIONAL_BUILD_PROPERTIES

#

persist.sys.logkit.ctrlcode=0

keyguard.no_require_sim=true

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

ro.carrier=unknown

ro.com.google.clientidbase=android-samsung

ro.vendor.extension_library=/vendor/lib/libqc-opt.so

persist.radio.apm_sim_not_pwdn=1

dalvik.vm.heapstartsize=8m

dalvik.vm.heapgrowthlimit=128m

dalvik.vm.heapsize=512m

dalvik.vm.heaptargetutilization=0.75

dalvik.vm.heapminfree=2m

dalvik.vm.heapmaxfree=8m

ro.build.scafe=capuccino

ro.build.scafe.size=short

ro.build.scafe.shot=single

ro.sec.fle.encryption=true

ro.hdcp2.rx=tz

media.enable-commonsource=true

ro.secwvk=144

ro.securestorage.support=true

security.mdpp=None

ro.security.mdpp.ver=1.0

ro.security.mdpp.release=2

ro.security.vpnpp.ver=1.4

ro.security.vpnpp.release=1

security.mdpp.result=None

ro.security.mdpp.ux=Enabled

ro.hwui.texture_cache_size=48

ro.hwui.layer_cache_size=32

ro.hwui.path_cache_size=8

ro.hwui.shape_cache_size=2

ro.hwui.gradient_cache_size=1

ro.hwui.drop_shadow_cache_size=4

ro.hwui.texture_cache_flush_rate=0.5

ro.hwui.text_small_cache_width=1024

ro.hwui.text_small_cache_height=512

ro.hwui.text_large_cache_width=2048

ro.hwui.text_large_cache_height=1024

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

ro.config.alarm_alert=Morning_flower.ogg

ro.config.ringtone=ATT_Firefly_Default.ogg

ro.config.notification_sound=Whisper.ogg

ro.setupwizard.mode=OPTIONAL

ro.com.google.clientidbase.ms=android-att-us

ro.com.google.clientidbase.am=android-att-us

ro.com.google.clientidbase.yt=android-samsung

ro.com.google.clientidbase.gmm=android-samsung

ro.com.google.gmsversion=4.4.2_r1

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

ro.build.selinux=1

ro.kernel.qemu=0

ro.config.tima=1

ro.config.timaversion=3.0

ro.config.knox=v30

net.bt.name=Android

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

ro.qc.sdk.izat.premium_enabled=0

ro.qc.sdk.izat.service_mask=0x0

persist.gps.qc_nlp_in_use=1

ro.gps.agps_provider=1