The Chinese GPS Firmware Thread

[phred01]

With a help of a techy who lives & breaths GPS's has hit on the problem apparently it is to do with voice selection....who would have guessed this! For Australia only 2 voice are available female & male. The parameters are Natural voice street names are not announced as a result no warning announcements Now if UK English voice is selected TTS voice street names announced Verbal warnings now work Does any know how to change a voice to have this parameter?

[Lost-In-Space]

Unit bought recently as new; worked until I loaded invalid map files, now won't start up.
Flashes up 'MediaTek' with stripy background for a second or so, then blanks, then white screen, then blanks, then repeats the whole sequence.
Silly me, failed to note system info details!
I've tried to search this thread for matches with any parts of the text on the chip, but no useful matches.
Grateful for any assistance with locating firmware.

MediaTek MTK3351 533MHz CPU
Windows CE 6.0
8GB micro SD
Resolution: 800x480
Label on back of unit: 256MB + 8GB

Stamped on back of screen inside unit:
HJ7040A-TV45-D42
LYX-21RP-20200120

Stamped on back of chip:
MODEL: ZT-813-ABCFJ-8G-2D-5L3S-V1.2
[Chinese characters]: 2020090101

[Lost-In-Space]

Can't see how to edit or remove my post, so here's the latest:

I tracked down the problem to a bad USB cable, which was not allowing the battery to charge; eventually the battery ran down enough to cause erratic behaviour. All fine again now.

[Ahmadi]

Hello
I have Aonerex GPS 7 inch 800x480pixel, 258MB/8GB. Mstar, WinCE 6 has "Open Serial Port Error" problem.
After watching youtube () and downloading the included firmware
then try updating it with some firmware if it fits, once it's finished it's always stuck on the calibration screen
(plus sign doesn't move when touched, previously normal)


System Information:
Rom Version: V.912S.820100.190423.8G
APP Version: V3.2AF-NUI20-HD-EN
System ID : 0018e420-09000000-00000000-00000001


Thanks in advance if anyone has any suggestions or suitable firmware for the above mentioned devices.

[Ahmadi]

Hello
I have Aonerex GPS 7 inch 800x480pixel, 258MB/8GB. Mstar, WinCE 6 has "Open Serial Port Error" problem.
After watching youtube () and downloading the included firmware
then try updating it with some firmware if it fits, once it's finished it's always stuck on the calibration screen
(plus sign doesn't move when touched, previously normal)


System Information:
Rom Version: V.912S.820100.190423.8G
APP Version: V3.2AF-NUI20-HD-EN
System ID : 0018e420-09000000-00000000-00000001


Thanks in advance if anyone has any suggestions or suitable firmware for the above mentioned devices.

after few days i found DIY & STUFF youtube chanel ()
"Open Serial ports Error" fixed on Chinese GPS

which in the description can be downloaded some firmware for GPS WinCE.
Hopefully it can solve my gps problem.

[kongston]

Hi, I have bricked my Aviton GPS with Atlas4 chip. It behaves like a YF unit. i need a firmware for this qps. it runs windows ce and the board says model_88A_V2. Please post the firmware below.
Aviton AZ291MA
CE 6.0

[Tatuatu]

Hello,Reupload Please,

Hi all

@shecky90

Junsun D100


TiaiwaiT C6



1 firmware:TiaiwaiT C6

2 method :
find a card which is less than 2GB, make sure the card is empty , there is no file in the sd card . unzip the firmware to the sd card ,----turn off the device , and then insert the sd card ,keep charging , then the firmware will work automaticly

[marky1991]

Hi all, i have a chinnese pna, i need the firmware,model X20-1.

I can be flash a firmware called 2Drive_CortexA7_128MRAM_capacitive, but still locked on the start screen..

Any fix or other FW to install?

Thanksss.

[netike]

[IMG]C:\Hello! I need a little help, I would be interested in a gps 128mb ram 4gb rom firmware, thanks in advance!

[tentaculos]

all the links are down...a shame

[tentaculos]

It's a shame this is what I need but all the links are dead... how good it would be to revive them

[bigtimmy]

Hi everyone,
I need help to solve my GPS problem. I recently bought the unit, and it worked fine until I loaded incorrect map files. Now it won't start. The screen flashes 'MediaTek' on a stripy background for a second, then turns white, and repeats this sequence.
Device details:

• MediaTek MTK3351 533MHz CPU
• Windows CE 6.0
• 8GB micro SD
• Resolution: 800x480
• Label on the back: 256MB + 8GB

I would appreciate any assistance in finding the appropriate firmware!
Thanks in advance for any help!

[Jma]

Sometimes sellers are able to provide firmware, considering you purchased it recently it might be worth asking if they can.
Can you remove whatever files you believe were incorrect by plugging it in to a computer and accessing it?

Hmmm...maybe try a new USB lead

[MrKoala8008]

Hello everyone,
I’m having trouble identifying and updating the firmware for my aftermarket car radio. The unit appears to be unbranded, and I’ve been unable to find any information about it online. I would greatly appreciate your assistance in identifying the system and finding compatible firmware or updates.
Details About the System:

• Operating System: Windows CE 6.0
• Processor: SiRF Atlas IV, ARM11
• Memory: 256MB/128MB
• DVD/CD Drive Model: Sanyo 860
• Supported Formats: MPEG2/4, DIVX, DVD-R, DVD-RW

Current Firmware Information (from the unit):

• Program Ver: 2017-10-13 18:30:54 AIV-6-CO-V2.01
• MCU Ver: 2017-10-14 09:00:23 AYL_30_CO_R76_V1.01_TOYOTA
• NK Ver: 2016-11-03 15:45:13 CO-M256-CHS-L-C1P1-V2.30
• GPS Port: COM1 9600
• Eboot Ver: 2016-11-03 15:41:43 CO-M256-L-R1P1-V2.30
• DVD Ver: 2015-07-20 16:15:23 P-86C-096I-NC-NP-1.0-IPOD

Additional Info:

If anyone recognizes this device or has experience with similar systems, I’d be incredibly grateful for any guidance. Whether it’s pointing me to a firmware source, identifying the manufacturer, or sharing advice about updating WinCE devices, anything helps!

• The radio was installed by the previous owner of the car, so I don’t have the original packaging or documentation.
• I’ve looked on the unit for branding, model numbers, or labels, but there’s nothing visible.
• I’ve checked sites like GPS Power and XDA Developers but haven’t found a match yet.