[Android Head-Units] bypo:
WARNING! Very important!

Anyone who upgraded the firmware from www.carnaviplayer.com and found you got this message :'VID PID Authentication Failed’ or failed. Please contact info@carnaviplayer.com and provide the following info, we will upload another firmware for you guys:

1. The time when you bought the head unit.

2. The firmware Build number you upgraded.

3. A photo of the error image when upgrade.

We will note down your message and provide new firmware download link on the product webpage ASAP! Please DO NOT send more emails to request firmware every day!

Hi guys,

as promised i'm starting a new thread on S150 Android Head Unit made by Roadnav (Winca)

You can easily come back to original firmware simply using original package posted below

Android 2.3.4 Firmware for S150

Boot loader installation instructions

http://xdaforums.com/attachment.php?attachmentid=2346611&d=1382593371

Original Firmware installation instructions

You need Linux and a blank micro sd card

There are 2 directories in zip file:

i802_sd_recovery

SD card instruction

"SD card instruction" directory contains boot loader and boot loader installation script on SD card.

You should read readme.txt instructions (it's chinese, however google translate is your friend).

Then move i802_sd_recovery contents into winca directory on sd card.

Unmount sd card from your linux workstation and put it in i802 gps slot (left one).

Turn on i802 unit and update should begin.

If not, try holding reset and power button with sd card inserted for few secs.

S150 Original Firmware for I802 (Android 2.3.4, with boot loader installation script)

http://ul.to/khtg47f2

S150 Original Firmware for S150 devices (Most updated versions without bootloader)

Android 2.3 OS Firmware For I802 released.

Version: 2.3

Build number: GRJ22.V4.00.00-20131121

MCU: P002

FLASH: S00C

Product page: Android OS Universal Double Din DVD Player Navigation System

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I008 released

Version: 2.3

Build number: GRJ22.V4.04.08-20140115

MCU: B003

FLASH: S00C

Product page: Android OS Navigation Radio Player For Hyundai Santa Fe

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I018 released.

Version: 2.3

Build number: GRJ22.V4.00.00-20131121

MCU: P002

FLASH: S00C

Product page: Android OS Navigation Radio Player For Toyota Rav4 2006-2012

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I305 released

Version: 2.3

Build number: GRJ22.V4.04.08-20140115

MCU: B003

FLASH: S00C

Product page: Android OS Navigation Radio Player For Volkswagen All Series

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I203 released

Version: 2.3

Build number: GRJ22.V4.00.00-20131121

MCU: P002

FLASH: S00C

Product page: Android OS Navigation Radio Player For Chevrolet Colorado S10

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I052 released

Version: 2.3

Build number: GRJ22.V4.00.00-20131121

MCU: P002

FLASH: S00C

Product page: Android OS Navigation Radio Player For BMW E46

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I042 released

Version: 2.3

Build number: GRJ22.V4.03.07-20140101

MCU: A003

FLASH: S00C

Product page: Volkswagen Touareg Android OS Car Navigation Player

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I053 released

Version: 2.3

Build number: GRJ22.V4.00.00-20131121

MCU: P002

FLASH: S00C

Product page: Android OS Navigation Radio Player For Suzuki Grand Vitara

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I087 released

Version: 2.3

Build number: GRJ22.V4.04.08-20140115

MCU: B003

FLASH: S00C

Product page: Android OS Navigation Radio Player For Smart Fortwo Forfour

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I216 released

Version: 2.3

Build number: GRJ22.V4.04.08-20140115

MCU: B003

FLASH: S00C

Product page: Android OS Navigation Radio Player For Kia Ceed 2013

Check "Hardware & Software" to see the download link.

Android 2.3 OS Firmware For I209 released

Version: 2.3

Build number: GRJ22.V4.04.08-20140115

MCU: B003

FLASH: S00C

Product page: Android OS Navigation Radio Player For Hyundai SantaFe ix45

Check "Hardware & Software" to see the download link.

Android 4.0 Firmwares for S150

Android 4.0.3 Beta firmware for S150 (with boot loader installation script)

http://speedy.sh/zKDwF/make-update-sdcard-S150A.rar

Android 4.0.3 Final Official firmware for S150 (without boot loader installation script)

Zipfile includes configs for i802 and I001 model.

http://ul.to/qirx9mz4

S100 Original Firmware for S100 WinCe devices

S100 Wince OS Firmware For C042 released

Version: 6.0

OS: S100-UNI.A20140106-A2.1

APP: S100-V1.0.9.0

MCU: 000L S00E

Product page: Volkswagen Touareg Autoradio GPS Navigation S100 Head Unit

Check "Hardware & Software" to see the download link.

S100 Wince OS Firmware For C216 released

Version: 6.0

OS: S100-UNI.A20140106-A2.1

APP: S100-V1.0.9.0

MCU: 000L S00E

Product page: Kia Ceed 2013-2014 Aftermarket Navigation DVD Player

Check "Hardware & Software" to see the download link.

S100 Wince OS Firmware For C074 released

Version: 6.0

OS: S100-UNI.A20140106-A2.1

APP: S100-V1.0.9.0

MCU: 000L S00E

Product page: Kia Sportage 2011-2014 Aftermarket Navigation DVD Player

Check "Hardware & Software" to see the download link.

S100 Wince OS Firmware For C012 released

Version:6.0

OS:S100-UNI.A20131106-V2.0

APP:S100-V1.4.8.0

MCU:F00K S00B

Product page: Mazda 6 2008-2012 Aftermarket Navigation Autoradio

Check "Hardware & Software" to see the download link.

S100 Wince OS Firmware For C045 released

Version: 6.0

OS: S100-UNI.A20140106-A2.1

APP: S100-V1.0.9.0

MCU: 000L S00E

Product page: Chevrolet Cruze 2008-2012 Autoradio GPS Navigation Head Unit

Check "Hardware & Software" to see the download link.

S100 Wince OS Firmware For C050 released

Version:6.0

OS:S100-UNI.A20140106-A2.1

APP:S100-V1.1.9.13

MCU:E00L S00E

Product page: Audi A4 S4 RS4 2002-2008 Autoradio GPS Navigation Head Unit

Check "Hardware & Software" to see the download link.

S100 Wince OS Firmware For C250 released

Version: 6.0

OS: S100-UNI.A20140106-A2.1

APP: S100-V1.1.9.0

MCU: E00L S00E

Product page: Fiat Bravo Aftermarket Navigation Autoradio

Check "Hardware & Software" to see the download link.

S100 Wince OS Firmware For C206 released

Version:6.0

OS:S100-UNI.A20131219-A2.1

APP:S100-V1.0.9.0

MCU:F00K S00B

Product page: Chrysler 2002-2010 Aftermarket Navigation Car Stereo

Check "Hardware & Software" to see the download link.

Share your comments/impressions here!

Many thanks to Allen Wong from http://www.carnaviplayer.com/ for those firmwares!