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Tesla style head unit for the S550?

PatrickHenninger

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I now have 2 files from him. One is supposed to be a recovery image, and the other is (allegedly) an update for iPhone functionality. I have sent both to StangATX, but if anyone else is interested in checking them out, I can send you the links, I only ask that you report any findings and share them with the group!
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PatrickHenninger

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All 5 units shipping tomorrow (China's tomorrow) via DHL with a 3-5 day estimated travel time, depending on customs. That means late tonight or tomorrow morning I should have tracking info.
 

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PatrickHenninger

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I have a VA appointment this afternoon, but once I get home, I'll be tearing into the files he sent me, and see what kind of fun stuff I find inside. I also found a guy locally that can replace the LED's on the cheap, if anyone in the group buy wants me to have it done to their unit before I ship it to them, just send me a PM, and I'll ask him what he wants to charge to do it.
 

StangATX

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I now have 2 files from him. One is supposed to be a recovery image, and the other is (allegedly) an update for iPhone functionality. I have sent both to StangATX, but if anyone else is interested in checking them out, I can send you the links, I only ask that you report any findings and share them with the group!
Got it! I'll see what I can do with it and come back with an update if I had any luck with it. :cheers:
 

StangATX

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I don't know why Chinese manufacturer are making it so complicated these days. They try to make it more complicated than it is... Why would they make an update.img... Anyways, Here's what I was able to extract during my break time:

tesla-unpacked.webp
 
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StangATX

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Alrighty, I've got a little bit more news for y'all! I was able to extract the System img and I have "ALL" the .APK of the unit! (This is great! Now that we have the APK we can reverse engineer them and modify whatever we want!). Also I have the build.prop of the unit and found the manual for the unit in Chinese!

Below you will find the build.prop of the unit

Code:
# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=KTU84Q
ro.build.display.id=rkpx3-eng 4.4.4 KTU84Q eng.zxw.20160104.184559 test-keys
ro.build.version.incremental=eng.zxw.20160104.184559
ro.build.version.sdk=19
ro.build.version.codename=REL
ro.build.version.release=4.4.4
ro.build.date=2016年 01月 04日 星期一 18:46:26 CST
ro.build.date.utc=1451904386
ro.build.type=eng
ro.build.user=zxw
ro.build.host=ZXW-ubuntu
ro.build.tags=test-keys
ro.product.model=rkpx3
ro.product.brand=rockchip
ro.product.name=rkpx3
ro.product.device=rkpx3
ro.product.board=rk30sdk
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=rockchip
ro.product.locale.language=zh
ro.product.locale.region=CN
ro.wifi.channels=
ro.board.platform=rkpx3
# ro.build.product is obsolete; use ro.product.device
ro.build.product=rkpx3
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=rkpx3-eng 4.4.4 KTU84Q eng.zxw.20160104.184559 test-keys
ro.build.fingerprint=rockchip/rkpx3/rkpx3:4.4.4/KTU84Q/eng.zxw.20160104.184559:eng/test-keys
ro.build.characteristics=tablet
# end build properties
#
# from device/rockchip/rkpx3/system.prop
#
#
# system.prop
#

#rild.libpath=/system/lib/libreference-ril.so
#rild.libargs=-d /dev/ttyUSB2
# Default ecclist
ro.ril.ecclist=112,911
ro.opengles.version = 131072
wifi.interface=wlan0
rild.libpath=/system/lib/libril-rk29-dataonly.so
rild.libargs=-d /dev/ttyACM0
persist.tegra.nvmmlite = 1
ro.audio.monitorOrientation=true

#NFC
debug.nfc.fw_download=false
debug.nfc.se=false

#add Rockchip properties here
ro.rksdk.version=RK30_ANDROID$(PLATFORM_VERSION)-SDK-v1.00.00 \
ro.rk.screenoff_time=-1
ro.rk.screenshot_enable=true
ro.rk.def_brightness=200
ro.rk.homepage_base=http://www.baidu.com
ro.rk.install_non_market_apps=true
sys.hwc.compose_policy=6
sys.wallpaper.rgb565=0
sf.power.control=2073600
sys.rkadb.root=0
ro.sf.fakerotation=false
ro.sf.hwrotation=270
ro.rk.MassStorage=false
ro.rk.systembar.voiceicon=false
ro.rk.systembar.tabletUI=false
wifi.interface=wlan0
ro.tether.denied=false
sys.resolution.changed=false
ro.default.size=100
persist.sys.timezone=Asia/Shanghai
ro.product.usbfactory=rockchip_usb
wifi.supplicant_scan_interval=15
ro.factory.tool=0
ro.kernel.android.checkjni=0
#set default lcd density to Rockchip tablet
ro.sf.lcd_density=160
ro.adb.secure =0

#
# 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
dalvik.vm.heapstartsize=8m
dalvik.vm.heapgrowthlimit=64m
dalvik.vm.heapsize=384m
dalvik.vm.heaptargetutilization=0.75
dalvik.vm.heapminfree=512k
dalvik.vm.heapmaxfree=8m
ro.setupwizard.mode=OPTIONAL
ro.com.google.gmsversion=4.4_r3
ro.sf.lcdc_composer=0
debug.hwui.render_dirty_regions=false
keyguard.no_require_sim=true
ro.com.android.dataroaming=true
ril.function.dataonly=1
persist.sys.strictmode.visual=false
dalvik.vm.jniopts=warnonly
ro.rk.bt_enable=true
ro.factory.hasUMS=false
persist.sys.usb.config=mtp,adb
ro.factory.hasGPS=false
ro.kernel.android.gps=ttyS3
ro.factory.storage_suppntfs=true
ro.factory.without_battery=true
ro.product.version=1.0.0
ro.product.ota.host=www.rockchip.com:2300
persist.sys.dalvik.vm.lib=libdvm.so
ro.kernel.android.checkjni=1
dalvik.vm.dexopt-flags=m=y
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt
Here's some screenshots of the image system:



image-unpacked.webp


Image-Tesla-2.webp
 
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StangATX

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Found more stuff. More APK and backup sensor


Image-Tesla-3.webp


Image-Tesla-4.webp


Image-Tesla-5.webp
 
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PatrickHenninger

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Amazing work, [MENTION=20219]StangATX[/MENTION] it looks like my hopes of doing more with it than the TomTop are looking up! Apparently the 2nd file is just a more recent update file...?
 

StangATX

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Amazing work, @StangATX it looks like my hopes of doing more with it than the TomTop are looking up! Apparently the 2nd file is just a more recent update file...?
Thanks! I haven't checked the 2nd files yet :D It could be just a fix from what the title reflects...
 

Pablotheartist

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Those symbols for the functions up top are entirely different from mine, i mean the functions are the same but the symbols are different.
 

StangATX

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Those symbols for the functions up top are entirely different from mine, i mean the functions are the same but the symbols are different.
Yea that's normal. The PDF they have it's just coming probably from a generic launcher they have install and choose the theme to apply for each vehicle. Kinda like the Tomtop unit they have almost the same look for the Ford Focus but it's a little different.
 
 








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