[Android Head-Units] apollo1976:
Wow Zaphod Beeblebrox-Wow,!! you are great !!!

here's the translated files:

V59

**<1> Compatible with AVN401-MAIN-V2.1

V57

**<1> Increase the ZCC-3269V1 drive

V56

**<1> Add ZP2209-101

**<2> Add ZP5004-101-A-SC

V54

**<1> Increase the ZP-2109-101 drive

V53

**<1> Fixed DVD reversing white screen

**<2> GPS support mode setting

V52

**<1> support WINCE dual system using the touch screen

**<2> Optimize the reverse video to prevent reversing video during DVD playback.

V51

**<1> Increase touch drive AC-C1049 ZP2209-101

**<2> Increase the TDA7419 driver

V50

**<1> According to the Shenzhen test requirements, modified 3 touch-screen driver

V49

**<1> Fixed: Volkswagen door status

**<2> Add: 3 touch-driven

V48

**<1> Fixed: Hibernation sound when the host has abnormal sound

V47

**<1> Fixed: small car lights open, off the ACC after the host into sleep, panel lights flashing

**<2> Add 3 touch drives

**<3> Increase the CVBS image brightness

**<4> Optimize the 8836 driver

**<5> Optimize DVD drive, you need to detect the DVD initialization is complete before entering the DVD interface.

V46

**<1> Calibrates the DVD's 0 dB 1Khz audio output

V45

**<1> Fix the DVD splash screen

**<2> Bluetooth calls automatically increase the volume

**<3> wake up after the reversing Andrews no sound

V44

**<1> Turn on the backlight to increase the closing time to 5 seconds

**<2> Fixed Bluetooth serial port leakage

**<3> Fixed DVD disc insertion detection

V43

**<1> supports the new touch screen

*******ZP-2046-101-A Ver: 03-HC

*******ZP-008-VER01

*******AC-C1009

**<2> Optimization of DVD out of warehouse processing

V42

**<1> New touch screen support:

******In touch 2912V5-10.1

******In the touch ZCC-3361-9

******Singway XWC1203_150602

******Singway XWC1803

******Singway XWC1503_v0

**<2> Supports the detection of the presence of DVD hardware

**<3> Support 5 refers to hold down the touch screen after 3 seconds to restart the Andrews system

V41

**<1> The V9001 motherboard supports LVDS screens

**<2> Support 3 touch screen "ZP-008-VER01", "ZP-2087", "ZP2109-101"

**<3> Increase monitoring whether or not Andrews is awakened in standby.

**<4> Remove the Octave door status information

**<5> Support for popular RGB cameras

V40

**<1> Increases DVD and OSD overlay

**<2> Revised V37-V39 version can not wake up Andrews

V39

**<1> Fix external host Android chip box initialization error

V38

**<1> Revises the public door condition

V37

**<1> part of the machine can not solve the standby wake-up

**<2> solve the standby exception Andrews power

V36

**<1> Fixed standby wake-up radio no sound

**<2> Fix the error of the door status

**<3> V9001 to increase the boot touch screen Press 5 points to enter Andrews USB burning mode.

**<4> Correct front panel key lamp to adjust color error.

**<5> Support reversing radar image overlay (production needs to burn the image data to the host SPI FLASH)

**<6> Support Touch "Dept 80701-1A5326A

V35

**<1> Temporarily remove the mass door status

V33

**<1> Resolve the V32 version boot black and white

V32

**<1> Correct the error of Bluetooth serial port driver to reduce the generation of abnormal interrupt.

**<2> Support VA9001 motherboard

V31

**<1> Fixed Bluetooth serial port driver error.

**<2> Fixed standby wake-up error, to prevent lost Andrews serial data packets.

V30

**<1> Correct part of the machine in the process of upgrading the white screen.

V29

**<1> Fixed Andrews display has a pixel deviation

**<2> Optimize the Bluetooth serial port driver, switch to DMA mode.

V28

**<1> When the volume of the radio is minimized, the radio is not muted.

V27

**<1> support touch "touch ZCC-2639"

**<2> part of the motherboard to solve the standby wake-up sound

V26

**<1> Supports 4 channel sound balance adjustment

**<2> Volkswagen reversing detection, increase window time, to prevent false triggering.

**<3> Resolving the failure of V25 automatic backlight adjustment.

**<4> Support touch "Dept 80701-1A4880B"

**<5> Support Touch "Touch 1334-B134A"

V25

**<1> to improve the public's flat screen problem, to improve the public new screen jitter.

V24

**<1> to improve the public's flat screen problem, to improve the public new screen jitter.

V23

**<1> Optimization to solve the problem of mass-screen flat screen, optimized TW8834 initialization, shutdown timing

V22

**<1> to solve the stability problem before the V20 version

******Reproductive way: <1> import a large number of phone book crash

***************<2> Long-time operation, the host is more likely to crash when busy

**<2> To solve the problem of the public flat screen

**<3> Optimize the rotary encoder

**<4> Decrease the I2C speed

V20

**<1> Fixed V19 radio search problem (search for no sound when the frequency step is set incorrectly)

V19

**<1> to solve the shutdown does not turn on the backlight

V18

**<1> The DP 80701-1B4811A is supported

**<2> DP 80701-1A5251A is supported

**<3> DP 80701-1A5328A is supported

**<4> Support GT80X touch

**<5> The key light does not light up when it is turned on, but only when the small lamp is active

**<6> Reversing force to turn on the backlight, allowing learning PWR button

**<7> Modify the power management, support standby

**<8> Support learning Potenza button

**<9> Reversing force to turn on the backlight

**<10> Supports Volkswagen CAN

V16:

**<1> Fixed V15 external party control can not be used

V15:

**<1> Change the coordinate system of the DP-80701-1A3211W touch according to the requirements of the factory.

V14:

**<1> Supports the latest DP-80701-1A3211W Touch for factory purchase.

V13:

**<1> Modify the standby flow.

**<2> Increases the touchscreen to return from the AVIN state

**<3> Increase the Touchscreen Click to wake up Android

**<4> Support touch screen DP-80701-1A3211W

**<5> Support touch screen SW XWC1083_V1 (Tiggo 8 inch)

**<6> Increase the volume automatically with the speed, according to the state of small lights automatically adjust the backlight

**<7> to solve the boot screen

**<8> modify the Bluetooth driver, received a complete data frame and then sent to Andrews.

V12:

**<1> Fix MCU time synchronization with Android

**<2> Increase the long press of the external analog button

**<3> Add external AV1, AV2 video input

**<4> Increase I2C support, support the latest V31 motherboard

**<5> Fixed the CAN driver's frequency division error

**<6> The GT911 uses the VID to identify the touch screen

**<7> The status of the reverse and headlamps has not been sent to Android and has been fixed

V11:

**<1> Optimize the external control program

V10:

**<1> Optimize the external control program

V9:

**<1> Correct external control error

---------- Post added at 10:52 PM ---------- Previous post was at 10:50 PM ----------

I do not know what the "AVN401-MAIN-V2.1"