JIAYU JY-G4
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General Specifications
ManufacturerJIAYU
ModelJY-G4
Firmware4.2.1; eng.lewa.1397366667; SDK17
CPU4 cores; ARMv7 Processor rev 2 (v7l); Max: 1508,0 MHz; Min: 497,2 MHz
Display1280 x 720; DPI: 320; Evaluated Size: 4,6"
Touch screenMultitouch 10 points
GPUPowerVR SGX 544MP; Imagination Technologies; OpenGL ES-CM 1.1; OpenGL ES 2.0 build 1.9@2204701
RAM1024 MB (987 MB available)
Flash4 GB (3.667 GB actual); 32 GB (29.723 GB actual) (see memory map tab)
Communications
PhoneGSM, Dual SIM; Net: HSPA
WiFiwlan_mt6628; IEEE 802.11 b/g/n; MediaTek MT6628; AP Mode
USB HostYes
BluetoothBluetooth 3.0+HS, 4.0
GPSYes
Advanced Features
Front cameraPhoto: 12.6 MP; Max: 4096x3072; Video: 2.1 MP; Max: 1920x1080; Focus: auto macro infinity continuous-picture continuous-video manual fullscan; Flash modes: off on auto red-eye torch
Back cameraPhoto: 3.9 MP; Max size: 2560x1536; Video: 2.1 MP; Max: 1920x1080; Focus: auto infinity continuous-picture continuous-video; Flash modes: off
SensorsBMA050 3-axis Accelerometer (Bosch); range: 0...32; resolution: 0,004 (0,012%); power: 0,13mA;
cm36283 Proximity Sensor (Capella); range: 0...1; resolution: 1 (100%); power: 0,13mA;
cm36283 Light Sensor (Capella); range: 0...10240; resolution: 1 (0,01%); power: 0,13mA;
Corrected Gyroscope Sensor (Google Inc.); range: 0...34,91; resolution: 0,011 (0,031%); power: 6,48mA;
BMM050 3-axis Magnetic Field sensor (Bosch); range: 0...600; resolution: 0,002 (0%); power: 0,25mA;
Rotation Vector Sensor (Google Inc.); range: 0...1; resolution: 0 (0%); power: 6,48mA;
Gravity Sensor (Google Inc.); range: 0...19,613; resolution: 0,004 (0,02%); power: 6,48mA;
Linear Acceleration Sensor (Google Inc.); range: 0...19,613; resolution: 0,004 (0,02%); power: 6,48mA;
VibratorYes
Supported languages54; Afrikaans; Amharic; Arabic; Belarusian; Bulgarian; Bengali; Catalan; Czech; Danish; German; Greek; English; Spanish; Estonian; Persian; Finnish; Filipino; French; Hebrew; Hindi; Croatian; Hungarian; Indonesian; Icelandic; Italian; Japanese; Khmer; Korean; Lithuanian; Latvian; Marathi; Malay; Burmese; Norwegian; Dutch; Polish; Portuguese; Romansh; Romanian; Russian; Slovak; Slovenian; Serbian; Swedish; Swahili; Tamil; Thai; Filipino; Turkish; Ukrainian; Urdu; Vietnamese; Chinese; Zulu
BatteryTechnology: Li-ion; Voltage: 3913
FM radioSupported by chipset
SD Version:1.1 5

KERNEL: Linux version 3.4.5 (user@linux-user) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP PREEMPT Mon Oct 21 17:24:07 CST 2013
CODENAME: REL
Mainboard: V8
BRAND: JIAYU
CPU_ABI: armeabi-v7a
CPU_ABI2: armeabi
DEVICE: V8
DISPLAY: ALPS.JB2.MP.V1.3
FINGERPRINT: alps/g4_jb2/g4_jb2:4.2.1/JOP40D/1397366667:user/test-keys
HARDWARE: mt6589
ID: JOP40D
TAGS: test-keys

Processor : ARMv7 Processor rev 2 (v7l)
processor : 0
BogoMIPS : 3043.37
processor : 1
BogoMIPS : 3053.37
processor : 2
BogoMIPS : 2000.48
Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 2
Hardware : MT6589
Revision : 0000
Serial : 0000000000000000

GL_EXT_debug_marker
GL_OES_rgb8_rgba8
GL_OES_depth24
GL_OES_vertex_half_float
GL_OES_texture_float
GL_OES_texture_half_float
GL_OES_element_index_uint
GL_OES_mapbuffer
GL_OES_fragment_precision_high
GL_OES_compressed_ETC1_RGB8_texture
GL_OES_EGL_image
GL_OES_EGL_image_external
GL_OES_required_internalformat
GL_OES_depth_texture
GL_OES_get_program_binary
GL_OES_packed_depth_stencil
GL_OES_standard_derivatives
GL_OES_vertex_array_object
GL_OES_egl_sync
GL_OES_texture_npot
GL_EXT_multi_draw_arrays
GL_EXT_texture_format_BGRA8888
GL_EXT_discard_framebuffer
GL_EXT_shader_texture_lod
GL_IMG_shader_binary
GL_IMG_texture_compression_pvrtc
GL_IMG_texture_compression_pvrtc2
GL_IMG_texture_npot
GL_IMG_texture_format_BGRA8888
GL_IMG_read_format
GL_IMG_program_binary
GL_IMG_uniform_buffer_object
GL_IMG_multisampled_render_to_texture

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=JOP40D
ro.build.display.id=ALPS.JB2.MP.V1.3
ro.build.version.incremental=eng.lewa.1397366667
ro.custom.build.version=1397366667
ro.build.version.sdk=17
ro.build.version.codename=REL
ro.build.version.release=4.2.1
ro.build.date=Sun Apr 13 13:26:16 CST 2014
ro.build.date.utc=1397366776
ro.build.type=user
ro.build.user=lewa
ro.build.host=lewa-buil-2
ro.build.tags=test-keys
ro.product.model=JY-G4
ro.product.brand=JIAYU
ro.product.name=V8
ro.product.device=V8
ro.product.board=V8
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=JIAYU
ro.product.locale.language=ru
ro.product.locale.region=RU
ro.wifi.channels=
ro.board.platform=
# ro.build.product is obsolete; use ro.product.device
ro.build.product=g4_jb2
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=g4_jb2-user 4.2.1 JOP40D eng.lewa.1397366667 test-keys
ro.build.fingerprint=alps/g4_jb2/g4_jb2:4.2.1/JOP40D/1397366667:user/test-keys
ro.build.flavor=
ro.build.characteristics=default
# end build properties
# begin mediatek build properties
ro.mediatek.version.release=ALPS.JB2.MP.V1.3
ro.mediatek.platform=MT6589
ro.mediatek.chip_ver=S01
ro.mediatek.version.branch=ALPS.JB2.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=128m
dalvik.vm.heapsize=256m
# USB MTP WHQL
ro.sys.usb.mtp.whql.enable=0
# Power off opt in IPO
sys.ipo.pwrdncap=2
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
###LEWA BEGIN
#dual Sdcard
ro.sys.dualSD=false
#video call support
ro.lewa.videocall=true
##LEWA END
#
# ADDITIONAL_BUILD_PROPERTIES
#
ril.specific.sm_cause=0
gps.solution.combo.chip=1
ril.external.md=0
fmradio.driver.chip=3
ro.sf.hwrotation=0
ril.current.share_modem=2
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
ril.first.md=1
ril.flightmode.poweroffMD=1
ril.telephony.mode=1
ril.radiooff.poweroffMD=0
dalvik.vm.mtk-stack-trace-file=/data/anr/mtk_traces.txt
mediatek.wlan.chip=MT6628
mediatek.wlan.module.postfix=_mt6628
ro.config.notification_sound=Proxima.ogg
ro.config.alarm_alert=Alarm_Classic.ogg
ro.config.ringtone=Backroad.ogg
ro.lewa.device=Jiayu_G4_JB2
ro.lewa.version=LeWa_OS5.1_14.04.18
ro.lewa.camera.flashlight=true
ro.lewa.osversion=5
ro.lewa.rom.id=Lewa
persist.power.useautobrightadj=true
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt
persist.sys.timezone=Europe/Kiev
ro.repo.build=vinnntalik
ro.compiler.version=jBART v1.5.2
ro.compiler.author=BurgerZ

wlan_mt6628 583059 0 - Live 0x00000000
ccci 126809 14 - Live 0x00000000
ccci_plat 134602 1 ccci, Live 0x00000000
mtk_wmt_wifi 2514 0 - Live 0x00000000
mtk_fm_drv 135935 0 - Live 0x00000000
mtk_stp_bt 40378 0 - Live 0x00000000
mtk_stp_gps 37348 0 - Live 0x00000000
mtk_stp_uart 22769 1 - Live 0x00000000
mtk_stp_wmt 424892 8 wlan_mt6628,mtk_wmt_wifi,mtk_fm_drv,mtk_stp_bt,mtk_stp_gps,mtk_stp_uart, Live 0x00000000
mtk_hif_sdio 51439 2 wlan_mt6628,mtk_stp_wmt, Live 0x00000000
devinfo 1484 0 - Live 0x00000000
devapc 11337 0 - Live 0x00000000
sec 106651 0 - Live 0x00000000
vcodec_kernel_driver 41645 0 - Live 0x00000000
mtklfb 23459 0 - Live 0x00000000
pvrsrvkm 244354 133 mtklfb, Live 0x00000000

RAM: 1024 MB (987 MB available)

System RAM: 960.000MB
System RAM: 27.000MB
mtkfb.0: 13.000MB


Flash: 4 GB (3.667 GB actual); 32 GB (29.723 GB actual)

mmcblk0: 3.667 GB
mmcblk1: 29.723 GB


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