[MTCD Android Head Units General] trap63:
or

Just download https://onedrive.live.com/?authkey=%21AHvXm-btlzErrJE&cid=01F95B9BEAD2D83A&id=1F95B9BEAD2D83A%21407&parId=root&action=locate and I see that is a version of "GS-PB系列 Android 6.0 软件 更新DAB TPMS BT和开机时间问题(20170314)", always named as latest known.

“2016-12-26

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**- Fixed the "weather application search box text part was blocked" problem

**- repair media disc DVD, up and down key function

**- Add interface prompt for high temperature test

2016-12-27

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**- update the strong blue BC6, BC8 sdk, optimize the start speed;

2016-12-29

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**- update the text strong Bluetooth BC6, BC8 sdk, deal with Bluetooth music software reported information error mistakenly identified as A2DP service disconnected;

2016-12-30

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**- update some APP external device VOL exception

2017-1-3

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**- Repair the radio boot, fast access to the no-frequency display problem

2017-1-4

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**- repair the boot sector to provide third-party interface part of the interface to obtain the wrong state

**- Update kernel CVBS standard switch bug

2017-1-5

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**- Update kernel OTG USB bug

**- update the text strong Bluetooth BC6, to solve the problem of ringtones and dial crosstalk;

**- update the carriage recorder watermark display

**- update the kernel touch screen GT911 bug

2017-1-6

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**- Synchronize RK code,

**- repair recovery part of the USB upgrade can not, version number changed to V6.0.7

**- remove the RK comes with the watermark, making MJPEG and H264 USB display the same way

2017-1-7

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**- KERNEL update, repair boot start screen darkening and then restore the problem, G-SENSOR support (yet to be perfect)

2017-1-9

**- music to DVD crosstalk problem

**- Delete the recorder

**- Restore the previous version to delete the google voice

**- KERNEL, G-sendor and 4g version of the conflict bug

**- KERNEL, Config for TPMS & BACKSCREEN

**- Release the Bluetooth phone, HOME, BACK, and other key restrictions

2017-1-10

**- Added ZTE MF833V 4G dangle support

**- modify the Bluetooth call state can operate the machine other applications (public version of Bluetooth applications)

The following are the same as the "

2017-1-11

**- update the text strong MD725 Bluetooth OBD;

**- update recovery V6.0.7, repair manually select the MCU upgrade is not successful BUG

**- update the Application application to detect the MCU upgrade file error BUG

2017-1-12

**- Tire pressure built-in according to factory factory settings

**- Update the problem with the crash of USB

**- update the network video playback problem

**- correction "in the radio state to open the rear view, off the ACC, then will open the ACC, exit rear view as the radio, the radio did not sound" problem

2017-1-13

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**-KERNEL: G-SENSOR

**- update the text strong 725 Bluetooth break ACC and then ACC can not connect OBD problems.

**- Update the UI interface for customized LOGO

2017-1-16

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**- update text strong BC6 bluetooth gocsdk;

**- update mobile phone Internet apk, deal with crosstalk problem;

**- remove the useless prop, modify the Google Pinyin input method bpatch can be configured

**- Remove the carousel from beginning and stop recording of the tone

**- update video and video VPUApi library

2017-1-18

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**- Synchronous RK code 20170118

2017-01-20

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**- Fixed "some of the main interface into all applications, and then set the switch language inside, and then press the home to return to the main interface, the main interface can not slide" problem

2017-02-07

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**- Fixed WIFI turn on standby time

**- Fixed "radio text and psn length over 8 bytes" problem

2017-02-09

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**- Fixed radio ACC frequency reset problem

**- Update MF833v 4G dangle bug

**- Update recovery to version V6.0.9

2017-02-13

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**- update traffic in the video playback strategy, network video, other players are now supported

**- factory settings close open application bug

**- built-in cvbs DVR factory settings according to customer needs

**-sync canbus

2017-02-14

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**- Update music video application short name display problem

2017-02-15

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**- remove the radio system power to restore the factory frequency problem

**- factory settings canbus set items clear enough to show incomplete bug

**

2017-02-17

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**- Fixed "QQ use the camera video call when the camera screen upside down" problem

2017-02-18

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**- KERNEL: Standby recovery strategy is fine-tuned

***********1280x480 screen support

2017-02-20

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**Repairing the black screen problem in the

**- update the SD Bluetooth module from time to time to issue a "da" noise;

2017-02-21

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**- update the Bluetooth service, support calls in the third party caller ID number;

**- Press the key to turn off the high school low

**

2017-02-22

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**- Fixed "Puqing machine from the settings inside the upgrade system, restart the upgrade process did not see the robot animation" problem

**- update the text strong MD725 Bluetooth, to solve the problem of obtaining Bluetooth type error;

**- Acceleration sensor sensitivity to 5 files

**- canbus

**- Fixed "Broken B + does not restore Bluetooth default name" problem

2017-02-23

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**- update the text strong MD725 Bluetooth gocsdk, modify the customer made the aging machine for some time after the call can not, can not hang up the phone problem;

2017-02-24

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**- set the changes, add the traffic in the network allows the menu, the status bar pop display settings

2017-03-02

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**- update mobile Internet version EasyConnected.HT05.4.3.6-170302.apk, compatible with IOS10.2 mobile phone software package and compatible with Andrews 7.1

**

2017-03-03

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**- update speed Ding Bluetooth sdsdk, solve 725 Bluetooth problem;"

The firmware comes from unit producers, Xtrons and some other are only traders with no knowledge of basic features about software and hardware. They are unable to explain why is present the function for front cam and apk when enabled in settings, this is a minor example. About DAB+ I gave to Sophia the latest version with no issue, they don't know about the existence of it... they asked me to return stick.