[Android Q&A, Help & Troubleshooting] louie dela cruz:
build.prop below need also a new ROM for this phone

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=GRK39F

ro.build.display.id=ALPS.GB2.MP.V2.4

ro.build.version.incremental=eng.lxiuqing.1348639163

ro.custom.build.version=v12.05

ro.build.version.sdk=10

ro.build.version.codename=REL

ro.build.version.release=5.5.7(Android 2.3.6)

ro.build.date=Wed Sep 26 14:03:01 CST 2012

ro.build.date.utc=1348639381

ro.build.type=eng

ro.build.user=lxiuqing

ro.build.host=benrui-service0-desktop

ro.build.tags=test-keys

ro.product.model=mt6515_6626_gb2

ro.product.brand=alps

ro.product.name=mt6515_6626_gb2

ro.product.device=mt6515_6626_gb2

ro.product.board=mt6515_6626_gb2

ro.product.cpu.abi=armeabi-v7a

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=alps

ro.product.locale.language=en

ro.product.locale.region=US

ro.wifi.channels=

ro.board.platform=

# ro.build.product is obsolete; use ro.product.device

ro.build.product=benrui15_6626_gb2

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

ro.build.description=benrui15_6626_gb2-eng 2.3.6 GRK39F eng.lxiuqing.1348639163 test-keys

ro.build.fingerprint=alps/benrui15_6626_gb2/benrui15_6626_gb2:2.3.6/GRK39F/1348639163:eng/test-keys

ro.build.flavor=

# end build properties

# begin mediatek build properties

ro.mediatek.version.release=ALPS.GB2.MP.V2.4

ro.mediatek.platform=MT6575

ro.mediatek.chip_ver=S01

ro.mediatek.version.branch=ALPS.GB2.MP

# 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}

# MTK, TeChien {

ro.media.enc.hprof.file.format=3gp

ro.media.enc.hprof.codec.vid=m4v

ro.media.enc.hprof.vid.width=720

ro.media.enc.hprof.vid.height=480

ro.media.enc.hprof.vid.fps=30

ro.media.enc.hprof.vid.bps=3400000

ro.media.enc.hprof.codec.aud=amrnb

ro.media.enc.hprof.aud.bps=12200

ro.media.enc.hprof.aud.ch=1

ro.media.enc.hprof.aud.hz=8000

ro.media.enc.mprof.file.format=3gp

ro.media.enc.mprof.codec.vid=m4v

ro.media.enc.mprof.vid.width=352

ro.media.enc.mprof.vid.height=288

ro.media.enc.mprof.vid.fps=30

ro.media.enc.mprof.vid.bps=990000

ro.media.enc.mprof.codec.aud=amrnb

ro.media.enc.mprof.aud.bps=12200

ro.media.enc.mprof.aud.ch=1

ro.media.enc.mprof.aud.hz=8000

ro.media.enc.lprof.file.format=3gp

ro.media.enc.lprof.codec.vid=h263

ro.media.enc.lprof.vid.width=176

ro.media.enc.lprof.vid.height=144

ro.media.enc.lprof.vid.fps=30

ro.media.enc.lprof.vid.bps=384000

ro.media.enc.lprof.codec.aud=amrnb

ro.media.enc.lprof.aud.bps=12200

ro.media.enc.lprof.aud.ch=1

ro.media.enc.lprof.aud.hz=8000

# MTK, TeChien }

#

wifi.tethering.interface=ap0

#

ro.opengles.version=131072

# motone denglixia add 2011.11.29

persist.sys.language=zh

persist.sys.country=CN

persist.sys.timezone=Asia/Shanghai

ro.boot_animation_switch_code=#*#94#*#

persist.sys.bootlogo=one

# motone denglixia add end 2011.11.29

wifi.direct.interface=p2p0

#

# ADDITIONAL_BUILD_PROPERTIES

#

ro.sf.hwrotation=0

ril.current.share_modem=1

launcherplus.allappsgrid=2d

launcher2.allappsgrid=3d_20

curlockscreen=1

ro.mediatek.gemini_support=false

ro.mediatek.drm_support=true

ro.config.notification_sound=OnTheHunt.ogg

ro.config.alarm_alert=Alarm_Classic.ogg

ro.config.ringtone=Marimba.ogg

ro.kernel.android.checkjni=0

ro.setupwizard.mode=OPTIONAL

net.bt.name=Android

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