[Upgrading, Modifying and Unlocking] SV3NNER:
couldn't find anything like it in the build.prop. Should i just add a new line?

Here is my Build.prop

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=JDQ39
ro.build.display.id=ZOPO ZP998 20140117-181430
ro.build.version.incremental=eng.scm.1389953583
ro.custom.build.version=1389953583
ro.build.version.sdk=17
ro.build.version.codename=REL
ro.build.version.release=4.2.2
ro.build.date=Fri Jan 17 18:14:30 CST 2014
ro.build.date.utc=1389953670
ro.build.type=user
ro.build.user=scm
ro.build.host=vanzo67
ro.build.tags=test-keys
ro.product.model=ZOPO ZP998
ro.product.brand=ZOPO
ro.product.name=S1
ro.product.device=S1
ro.product.board=S1
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=ZWX
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=MT92_S1
# ro.build.product is obsolete; use ro.product.device
ro.build.product=S1
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=S1-user 4.2.2 JDQ39 eng.scm.1389953583 test-keys
ro.build.fingerprint=ZOPO/S1/S1:4.2.2/JDQ39/1389953583:user/test-keys
ro.build.flavor=mt92_s1_9520ltw_zwx_wcdma_jb9_ldata_tphone
ro.build.characteristics=default
# end build properties

# begin mediatek build properties
ro.mediatek.version.release=ALPS.JB9.MP.V1.4
ro.mediatek.platform=MT6592
ro.mediatek.chip_ver=S01
ro.mediatek.version.branch=ALPS.JB9.MP
ro.mediatek.version.sdk=1
# end mediatek build properties
#
# system.prop for generic sdk
#

rild.libpath=/system/lib/mtk-ril.so
rild.libargs=-d /dev/ttyC0

# MTK, Infinity, 20090720 {
wifi.interface=wlan0
# MTK, Infinity, 20090720 }

# MTK, mtk03034, 20101210 {
ro.mediatek.wlan.wsc=1
# MTK, mtk03034 20101210}
# MTK, mtk03034, 20110318 {
ro.mediatek.wlan.p2p=1
# MTK, mtk03034 20110318}

# MTK, mtk03034, 20101213 {
mediatek.wlan.ctia=0
# MTK, mtk03034 20101213}

#
wifi.tethering.interface=ap0
#

ro.opengles.version=131072

wifi.direct.interface=p2p0
dalvik.vm.heapgrowthlimit=256m
dalvik.vm.heapsize=512m

# USB MTP WHQL
ro.sys.usb.mtp.whql.enable=0

# Power off opt in IPO
sys.ipo.pwrdncap=2

# Switching Menu of Mass storage and MTP
ro.sys.usb.storage.type=mtp,mass_storage

# USB BICR function
ro.sys.usb.bicr=yes

# USB Charge only function
ro.sys.usb.charging.only=yes

# audio
ro.camera.sound.forced=0
ro.audio.silent=0

ro.zygote.preload.enable=0

#
# ADDITIONAL_BUILD_PROPERTIES
#
persist.gemini.sim_num=2
ro.gemini.smart_sim_switch=false
ro.gemini.smart_3g_switch=1
ril.specific.sm_cause=0
bgw.current3gband=0
ril.external.md=0
ro.btstack=blueangel
ro.sf.hwrotation=0
ril.current.share_modem=2
launcherplus.allappsgrid=2d
launcher2.allappsgrid=3d_20
curlockscreen=1
ro.mediatek.gemini_support=true
persist.radio.fd.counter=15
persist.radio.fd.off.counter=5
persist.radio.fd.r8.counter=15
persist.radio.fd.off.r8.counter=5
persist.mtk.wcn.combo.chipid=-1
drm.service.enabled=true
fmradio.driver.enable=1
ro.nfc.port=I2C
mtknfc.status.type=unknow
ril.first.md=1
ril.flightmode.poweroffMD=1
ril.telephony.mode=1
dalvik.vm.mtk-stack-trace-file=/data/anr/mtk_traces.txt
persist.mtk.anr.mechanism=1
mediatek.wlan.chip=MTK_CONNSYS_MT6592
mediatek.wlan.module.postfix=_mtk_connsys_mt6592
ril.radiooff.poweroffMD=0
ro.config.notification_sound=moonbeam.ogg
ro.config.alarm_alert=Alarm_Classic.ogg
ro.config.ringtone=Ring_Classic_02.ogg
ter.service.enable=0
persist.sys.display.clearMotion=1
persist.clearMotion.fblevel.nrm=255
persist.clearMotion.fblevel.bdr=255
persist.sys.custom_transparency=1
ro.init.screen_brightness=255
ro.init.show_bat_percent=1
ro.init.font_scale=1.15
ro.init.ringtone_vol=15
persist.sys.themePackageName=com.tmobile.theme.Sky
persist.sys.themeId=Sky
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt

# begin adupsfota properties
ro.fota.platform=MTK6592
ro.adups.fota.type=phone
ro.adups.fota.oem=vanzo6592
ro.adups.fota.device=ZOPO ZP998
ro.adups.fota.version=ZOPO ZP998 20140117-181430
# begin adupsfota properties