[Android Q&A, Help & Troubleshooting] SEPTX8:
[It is very important for your help] :o

Hi, I have a Chinese brand tablet and he does not turn the screen on and no picture appears :crying: ... when I connect the tablet on my computer detects as "USB Device (1f3a_pid_efe8)" the phoenix suite also not flash any firmware, some me can help to resolve and find a firmware ... I'll leave the information below...(sorry for my bad english) :cowboy:

Build.prop info:

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=KVT49L

ro.build.version.incremental=20140916

ro.build.version.sdk=19

ro.build.version.codename=REL

ro.build.version.release=4.4.2

ro.build.date=Tue Sep 16 15:15:07 CST 2014

ro.build.date.utc=1410851707

ro.build.type=eng

ro.build.user=inet_ldw

ro.build.host=inetsuperserver

ro.build.tags=test-keys

ro.product.model=ATABLET917P

ro.product.brand=Inet-Tablet

ro.product.name=polaris_inet

ro.product.device=polaris-inet

ro.product.board=exdroid

ro.product.cpu.abi=armeabi-v7a

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=iNet

ro.product.locale.language=en

ro.product.locale.region=US

ro.wifi.channels=

ro.board.platform=polaris

# ro.build.product is obsolete; use ro.product.device

ro.build.product=polaris-inet

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

ro.build.description=polaris_inet-eng 4.4.2 KVT49L 20140916 test-keys

ro.build.fingerprint=Inet-Tablet/polaris_inet/polaris-inet:4.4.2/KVT49L/20140916:eng/test-keys

ro.build.characteristics=tablet

# end build properties

#

# ADDITIONAL_BUILD_PROPERTIES

#

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

ro.config.ringtone=Ring_Synth_04.ogg

ro.config.notification_sound=pixiedust.ogg

ro.carrier=unknown

ro.config.alarm_alert=Alarm_Classic.ogg

ro.zygote.disable_gl_preload=true

persist.sys.strictmode.visual=0

persist.sys.strictmode.disable=1

ro.opengles.version=131072

ro.kernel.android.checkjni=0

ro.reversion.aw_sdk_tag=exdroid4.4.2_r2-a23-v4.4-2.0

ro.sys.cputype=DualCore-A23

wifi.interface=wlan0

wifi.supplicant_scan_interval=15

keyguard.no_require_sim=true

persist.demo.hdmirotationlock=0

dalvik.vm.heapstartsize=5m

dalvik.vm.heapgrowthlimit=48m

dalvik.vm.heapsize=128m

dalvik.vm.heaptargetutilization=0.75

dalvik.vm.heapminfree=512k

dalvik.vm.heapmaxfree=2m

persist.sys.usb.config=mass_storage,adb

ro.udisk.lable=MID

ro.font.scale=1.0

ro.hwa.force=true

rw.logger=0

ro.sys.bootfast=false

debug.hwui.render_dirty_regions=false

ro.setupwizard.mode=OPTIONAL

ro.com.google.gmsversion=4.4.2_r1

persist.sys.language=pt

persist.sys.country=PT

ro.sf.lcd_density=120

ro.sf.rotation=270

ro.inet.board.name=D98

ro.inet.model.name=D902C

ro.inet.touchiconfix_x=2.0

ro.inet.touchiconfix_y=2.0

ro.inet.wlan.type=8189es

ro.build.display.id=A23_D98_D902C_1409054.20140916

ro.config.3ginformation.path=/system/etc/3ginfo.gz

persist.sys.timezone=Atlantic/Azores

ro.inet.LauncherTransparent=false

ro.sys.adaptive_memory=1

ro.inet.chip.name=A23

ro.aw.sensordiscard=8

ro.ireader.channel=109938

ro.product.firmware=2.0_20140814

ro.gmt.fota.brand=iNet

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

dalvik.vm.dexopt-flags=m=y

net.bt.name=Android

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

# begin GMT FOTA properties

ro.gmt.fota.model=TABARIA9D4JAD

ro.gmt.fota.version=A23_D98_D902C_1409054.20140916

# end GMT FOTA properties