Database Users

MTK 2503 - TenThirteen F1 sports smartwatch? GPS files, app?

Hi all £50 for a nice looking smartwatch, the only downside for me is access to the GPS file it produces.
FunDo app is OK but I'd really like to add my workout info to Endomondo or Strava, when you connect the F1 to a PC it see's the media space and added SD card but no option to see anything on other part of the internal HDD (it's just blank)
Is there or has anyone got a workaround to access the files, please? everything it says it should do is 100% spot on tbh but the FUNDO app is just average for somebody who collects there fitness data year on year.
help

Hi everyone!
Recently I bought Lemfo F1 watch with MTK2503 CHIP.
It's a great piece of gadget for it's price.
So I wanted to load/install new watch face but without any success!
I tried with FunDo software and with Mediatek Smartdevice sortware. but all I get is error message "Install fail for internal error" all the time.
Do you have any idea what am I doing wrong?
Is there another sortware available to load VXP files?
Thank you very much in advance!
Sincerely,
Hrvoje

Yo tengo el mismo problema, y creo q la solución es que publiquen una nueva ROM que soporte watchface.

Llevo un par de dias con este dispositivo, lemfo GPS F1, y me sucede lo mismo que a vosotrxs, no puedo insertar ninguna esfera de ninguna de las formas que aparecen en tutoriales que hay en internet, asi que imagino que hasta que no actualizacen la app FunDO o el sistema operativo nada de nada.

Hello.
i recently got what seems like a makbes g05 or s958 smartwatch as a present. mtk2503 here too.
im having the exact same problems.
did anyone work out a solution? itd be great if i could get the gps files and change some faces.

help how perform root Junsun V1pro 4G + 64G CarPlay Android 9.0 DSP.

Hello, does anyone know the procedure to root the Junsun V1pro 4G + 64G CarPlay Android 9.0 DSP device?
or if it is possible to install TWRP Recovery ?.
apparently it is a too new version and I can hardly find any information or firmware. Does anyone know this device and could help me?.
I leave you some photos of it.
https://drive.google.com/file/d/1SdvGPIuCNmLJEyVjwzyuUv2pTqx8E1_f/view?usp=sharing
https://drive.google.com/file/d/1mVPpY3BYOfMVjQ_0f83_UJcj9q2310LD/view?usp=sharing
https://drive.google.com/file/d/1M3LlaijsBsd_voG-wn4UBLgL5TB7detp/view?usp=sharing
https://drive.google.com/file/d/1KQ3wo1rlVjE-1vkBsXyI2BT6UmwXH0MY/view?usp=sharing
https://drive.google.com/file/d/1Col6WMtNp74DElVbf8zUU2q6e-x_nLPx/view?usp=sharing
Greetings to all and thanks.

Hola @alberto 755,
Tengo la misma radio, pero la verdad que estoy completamente perdido sobre como "rooterarla". Estoy usando la radio con un Golf 7, pero tengo muchos problemas con el canbus... algunos accesorios del coche no funcionan. Me podrías ayudar sobre su uso?. Muchas gracias!!!
-----------------------------------
Hi @alberto 755!!!,
I have the same radio too, but I'm complete lost about how to root it. I'm using this radio with a VW Golf 7, and I have a lot of issues with the canbus... some of the car original accessories doesn't works. Could you help me about how to use this unit?. Thanks a lot!

102649259 said:
Extract the contents of the file to a clean flash drive (FAT32).
Click to expand...
Click to collapse
Thank you for your reply @102649259!!!,
Sorry about the question, obviously I'm not an expert about android radios. If I load this ROM version, can this fix my problem with the canbus of my VW Golf 7?. I tried 2 canbus, one of RAISE and the other of HIWORLD. The best results I had it with the HIWORLD, but is not complete compatible with my car.
It is possible to load Android 10 to this radio?
Thank you!

Hola. gracias a todos y siento la tardanza en contestar . @monopilot veras yo estaba igual que tu he ido probando algunas cosas y solventando los problemas sobre la marcha...
empezando por el principio:
en mi caso solo me interesaba el root pero al buscar información sobre el dispositivo no aparece demasiada, y la que aparece tanto en este foro de Xda-deverlopers como en el foro ruso 4pda.ru para mi es muy confusa ya que al parecer hay múltiples dispositivos que parecen compartir similitudes.
Por este motivo me producía mucho temor el flashear algún update modificado con root y que al no ser del todo compatible consiguiese un boatloop. (O tal vez una inscripción roja permanente en pantalla como indican en algunos post por instalar por error un update compatible pero de otro fabricante).
Primero opte por lo mas fácil pero tras intentar comunicarme con el vendedor este no esta dispuesto a facilitarme el firmware de mi dispositivo por lo que no podría recuperarlo de una forma fácil si cometía algún error.
bien llegados a este punto estuve realizando múltiples pruebas, y descubrí que tal vez fue por cuestión de suerte pero el dispositivo si permite el reinicio en modo Fastboot desde el terminal emulator a pesar de no disponer de derechos root, para ello es tan simple como instalar la aplicación y teclear "reboot bootloader" tras pulsar enter el dispositivo reiniciar en modo Fastboot y lo comprobamos por las letras situadas en la esquina superior izquierda.
https://drive.google.com/file/d/1vIE9TQHu5-XF7Ljc0VyITqQUubk7IWsw/view?usp=sharing
Una vez descubierto esto estuve buscando por internet algún método de procedimiento para poder extraer el boot.bin a través de ADB shell utilizando el comando Cat (si se que es necesario root para ello pero aun así quería probar.. y efectivamente continúe con mucha suerte ya que conseguí extraer el boot.img desde mi propio dispositivo.)
Finalmente tras ello copie a la memoria interna del dispositivo el boot,img extraído anteriormente e instale la ultima versión de magisk manager.apk para parchear dicho archivo y flashear desde el pc usando Fastboot con el comando “Fastboot flash boot boot.img” tras ello cruce los dedos en el reinicio y todo salió bien tenia mi Stock ROM con root y magisk funcionando perfectamente.
¡¡Nota!!para poder conectar el dispositivo al pc por medio de Fastboot es necesario cambiar el tipo de conexión USB host para ello vamos a ajustes/sistema/opciones de desarrollo (código 3368) y en la esquina superior derecha pulsamos sobre los puntos y aparece el “submenú” Usb Mode en idioma chino cambiamos al de debajo y ya podemos conectar el USB del dispositivo con el USB del pc usando un cable USB tipo A-A con sus 2 puntas macho.
https://drive.google.com/file/d/1XCEJtNNWEuMSCWTc1aC2T2xzitc3N2go/view?usp=sharing
(nota.!!muy importante al terminar volver a dejar el usb host en su primera opción sino no funcionaran los usb conectados ya que quedarían configurados para conexión a pc).
En cuanto a tu pregunta sobre el canbus yo también he tenido problemas.(en mi caso el equipo lo tengo montado en un Ford Focus) y lo único que he podido realizar es ir probando diferentes configuraciones a partir del menú “ajustes de Fabrica/Selección de modelo” (el código de acceso es 3368) hay están las diferentes configuraciones Can bus para indicarle al dispositivo cual tienes instalado en mi caso he ido probando hasta dar con el más adecuado ya que no he encontrado mucha más información así que siento no poder ayudarte más.
@102649259 gracias por tu ayuda y el archivo facilitado, aunque encontré el método expuesto.
a pesar de ser mucho más complejo quizás a alguien le pueda ayudar esta información.
Os dejo unas web de ejmplos con información sobre la extracción del boot.img a través de ADB (por la red hay mucha información al respecto).
https://www.cnblogs.com/shangdawei/p/4514128.html
http://gadget-tweak.blogspot.com/p/how-to-pullextract-boot-recovery-system.html
por ultimo dejo un .rar tanto con las herramientas ADB/Fastboot junto con sus drivers el archivo Boot.img original y parcheado con magisk de mi dispositivo por si a alguien pudiese ayudarle en algún momento solo tendría que flashear a través de fastboot.
https://drive.google.com/file/d/12TN65jI9p7EpEs9sBo06PO3x6BD8z735/view?usp=sharing
un saludo y muchas gracias a todos por la ayuda.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hi. Thank you all and I am sorry for the delay in answering. @monopiLoT you will see I was just like you I have been trying some things and solving problems on the go ...
starting at the beginning:
in my case I was only interested in the root but when looking for information about the device it does not appear too much, and the one that appears both in this Xda-deverlopers forum and in the Russian forum 4pda.ru for me is very confusing since apparently there are multiple devices that seem to share similarities.
For this reason, I was very afraid to flash a modified update with root and that being not completely compatible,would get a bootloop. (Or perhaps a permanent red inscription on the screen as indicated in some post for mistakenly installing a compatible update but from another manufacturer).
First opt for the easiest but after trying to communicate with the seller, he is not willing to provide me with the firmware of my device so I could not recover it easily if I made a mistake.
Well arrived at this point I was conducting multiple tests, and I discovered that maybe it was a matter of luck but the device does allow the restart in Fastboot mode since terminal emulator despite not having root rights, for this it is as simple as installing the application and type "reboot bootloader" after pressing enter the device will restart in Fastboot mode and we check it by the letters located in the upper left corner
https://drive.google.com/file/d/1vIE9TQHu5-XF7Ljc0VyITqQUubk7IWsw/view?usp=sharing
Once this was discovered I was searching the internet for some method of procedure to be able to extract the boot.bin through the ADB shell using the Cat command (yes I know that root is necessary for it but I still wanted to try .. and effectively I continued with great luck since I managed to extract the boot.img from my own device.)
Finally, after that, copy the boot, img previously extracted, to the internal memory of the device and install the latest version of magisk manager.apk to patch this file and flash from the pc using Fastboot with the command "Fastboot flash boot boot.img" after it I crossed my fingers on the restart and everything went well I had my Stock ROM with root and magisk working perfectly.
Note !! In order to connect the device to the PC through Fastboot it is necessary to change the type of USB host connection. To do this, go to settings / system / development options (code 3368) and in the upper right corner click on the and the Usb Mode “submenu” appears in Chinese language. We change to the one below and we can now connect the USB of the device with the USB of the PC using a USB type AA cable with its 2 male ends.
https://drive.google.com/file/d/1XCEJtNNWEuMSCWTc1aC2T2xzitc3N2go/view?usp=sharing
(note. !! very important when you finish leaving the host usb in its first option if the connected usb will not work since they would be configured for connection to a pc).
As for your question about the canbus, I have also had problems (in my case I have it mounted on a Ford Focus) and the only thing I have been able to do is try different configurations from the menu “Factory settings / Selection model ”(the access code is 3368) there are the different Can bus configurations to indicate to the device which one you have installed in my case I have been trying to find the most suitable since I have not found much more information so I am sorry I cannot help you more.
@ 102649259 thanks for your help and the provided file, although I found the exposed method.
Despite being much more complex, perhaps someone can help with this information.
I leave you some example websites with information on the extraction of boot.img through ADB (there is a lot of information about it on the network).
https://www.cnblogs.com/shangdawei/p/4514128.html
http://gadget-tweak.blogspot.com/p/how-to-pullextract-boot-recovery-system.html
finally I leave a .rar both with the ADB / Fastboot tools along with its drivers the original Boot.img file and patched with magisk of my device in case anyone could help you at some point I would only have to flash through fastboot.
https://drive.google.com/file/d/12TN65jI9p7EpEs9sBo06PO3x6BD8z735/view?usp=sharing
greetings and thank you all very much for the help.

Hi guys,
I am also the owner of Junsun V1 pro 4G + 64G.
Thanks for sharing your experience with this device,
Do you also have a bluetooth problem?
I have one that I can only pair one device at a time. In addition, it happens that after pairing the phone, all contacts are lost.

Hi @grzech666.
If I also ran into the same problem when trying to link the OBD to use torque. in my case when entering Factory Setting (code 3368) of the last options in the list, OBD was in the off state, I changed it to on and now it allows me the connection, try it.
As for the deletion of contacts, this has not happened to me.
Anyway, I am still trying to get the vendor to provide me with the firmware of my device. If I can get it, I will upload it in this post in case it can help someone.
Greetings.

Thanks for replying,
About software, I already get it from my supplier but I was afraid to use it. If you are interested, I can put it on my Google drive or samwere else.

grzech666 said:
Thanks for replying,
About software, I already get it from my supplier but I was afraid to use it. If you are interested, I can put it on my Google drive or samwere else.
Click to expand...
Click to collapse
yes please!

yes please.
if you can provide a download link along with a photos of your system to ensure compatibility before installing.
you it I would be very grateful.
Note!!in the MCU section The model number G23 or G32 is very important since installing a different version can produce brick very difficult to recover.
my device information:
https://drive.google.com/file/d/1SdvGPIuCNmLJEyVjwzyuUv2pTqx8E1_f/view
https://drive.google.com/file/d/1kuthqiR1Opz8HdnmGnQ3ZOAERMpx39a6/view?usp=sharing
https://drive.google.com/file/d/1mVPpY3BYOfMVjQ_0f83_UJcj9q2310LD/view

Screens of my unit you can find here:
https://forum.xda-developers.com/showpost.php?p=82670707&postcount=16
let me know if you want more info
I also uploaded mentioned firmware:
https://drive.google.com/file/d/1Zja9xorBD1NLnDd7kBC3HX6XrwRJNmcf/view?usp=sharing

grzech666 said:
Screens of my unit you can find here:
https://forum.xda-developers.com/showpost.php?p=82670707&postcount=16
let me know if you want more info
I also uploaded mentioned firmware:
https://drive.google.com/file/d/1Zja9xorBD1NLnDd7kBC3HX6XrwRJNmcf/view?usp=sharing
Click to expand...
Click to collapse
Thank you very much for the firmware, the devices are identical.
Although my device is updated to date 05-03-2020, makes me think if that could be the reason for your problems with OBD contacts and connection?
continue with the problem ?.
Have you tried checking for updates through the device?.
Regards, and thank you very much.

Does anybody know if it is possible to flash an original joying firmware on this unit?

alberto 755 said:
Hola. gracias a todos y siento la tardanza en contestar . @monopilot veras yo estaba igual que tu he ido probando algunas cosas y solventando los problemas sobre la marcha...
empezando por el principio:
en mi caso solo me interesaba el root pero al buscar información sobre el dispositivo no aparece demasiada, y la que aparece tanto en este foro de Xda-deverlopers como en el foro ruso 4pda.ru para mi es muy confusa ya que al parecer hay múltiples dispositivos que parecen compartir similitudes.
Por este motivo me producía mucho temor el flashear algún update modificado con root y que al no ser del todo compatible consiguiese un boatloop. (O tal vez una inscripción roja permanente en pantalla como indican en algunos post por instalar por error un update compatible pero de otro fabricante).
Primero opte por lo mas fácil pero tras intentar comunicarme con el vendedor este no esta dispuesto a facilitarme el firmware de mi dispositivo por lo que no podría recuperarlo de una forma fácil si cometía algún error.
bien llegados a este punto estuve realizando múltiples pruebas, y descubrí que tal vez fue por cuestión de suerte pero el dispositivo si permite el reinicio en modo Fastboot desde el terminal emulator a pesar de no disponer de derechos root, para ello es tan simple como instalar la aplicación y teclear "reboot bootloader" tras pulsar enter el dispositivo reiniciar en modo Fastboot y lo comprobamos por las letras situadas en la esquina superior izquierda.
https://drive.google.com/file/d/1vIE9TQHu5-XF7Ljc0VyITqQUubk7IWsw/view?usp=sharing
Una vez descubierto esto estuve buscando por internet algún método de procedimiento para poder extraer el boot.bin a través de ADB shell utilizando el comando Cat (si se que es necesario root para ello pero aun así quería probar.. y efectivamente continúe con mucha suerte ya que conseguí extraer el boot.img desde mi propio dispositivo.)
Finalmente tras ello copie a la memoria interna del dispositivo el boot,img extraído anteriormente e instale la ultima versión de magisk manager.apk para parchear dicho archivo y flashear desde el pc usando Fastboot con el comando “Fastboot flash boot boot.img” tras ello cruce los dedos en el reinicio y todo salió bien tenia mi Stock ROM con root y magisk funcionando perfectamente.
¡¡Nota!!para poder conectar el dispositivo al pc por medio de Fastboot es necesario cambiar el tipo de conexión USB host para ello vamos a ajustes/sistema/opciones de desarrollo (código 3368) y en la esquina superior derecha pulsamos sobre los puntos y aparece el “submenú” Usb Mode en idioma chino cambiamos al de debajo y ya podemos conectar el USB del dispositivo con el USB del pc usando un cable USB tipo A-A con sus 2 puntas macho.
https://drive.google.com/file/d/1XCEJtNNWEuMSCWTc1aC2T2xzitc3N2go/view?usp=sharing
(nota.!!muy importante al terminar volver a dejar el usb host en su primera opción sino no funcionaran los usb conectados ya que quedarían configurados para conexión a pc).
En cuanto a tu pregunta sobre el canbus yo también he tenido problemas.(en mi caso el equipo lo tengo montado en un Ford Focus) y lo único que he podido realizar es ir probando diferentes configuraciones a partir del menú “ajustes de Fabrica/Selección de modelo” (el código de acceso es 3368) hay están las diferentes configuraciones Can bus para indicarle al dispositivo cual tienes instalado en mi caso he ido probando hasta dar con el más adecuado ya que no he encontrado mucha más información así que siento no poder ayudarte más.
@102649259 gracias por tu ayuda y el archivo facilitado, aunque encontré el método expuesto.
a pesar de ser mucho más complejo quizás a alguien le pueda ayudar esta información.
Os dejo unas web de ejmplos con información sobre la extracción del boot.img a través de ADB (por la red hay mucha información al respecto).
https://www.cnblogs.com/shangdawei/p/4514128.html
http://gadget-tweak.blogspot.com/p/how-to-pullextract-boot-recovery-system.html
por ultimo dejo un .rar tanto con las herramientas ADB/Fastboot junto con sus drivers el archivo Boot.img original y parcheado con magisk de mi dispositivo por si a alguien pudiese ayudarle en algún momento solo tendría que flashear a través de fastboot.
https://drive.google.com/file/d/12TN65jI9p7EpEs9sBo06PO3x6BD8z735/view?usp=sharing
un saludo y muchas gracias a todos por la ayuda.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hi. Thank you all and I am sorry for the delay in answering. @monopiLoT you will see I was just like you I have been trying some things and solving problems on the go ...
starting at the beginning:
in my case I was only interested in the root but when looking for information about the device it does not appear too much, and the one that appears both in this Xda-deverlopers forum and in the Russian forum 4pda.ru for me is very confusing since apparently there are multiple devices that seem to share similarities.
For this reason, I was very afraid to flash a modified update with root and that being not completely compatible,would get a bootloop. (Or perhaps a permanent red inscription on the screen as indicated in some post for mistakenly installing a compatible update but from another manufacturer).
First opt for the easiest but after trying to communicate with the seller, he is not willing to provide me with the firmware of my device so I could not recover it easily if I made a mistake.
Well arrived at this point I was conducting multiple tests, and I discovered that maybe it was a matter of luck but the device does allow the restart in Fastboot mode since terminal emulator despite not having root rights, for this it is as simple as installing the application and type "reboot bootloader" after pressing enter the device will restart in Fastboot mode and we check it by the letters located in the upper left corner
https://drive.google.com/file/d/1vIE9TQHu5-XF7Ljc0VyITqQUubk7IWsw/view?usp=sharing
Once this was discovered I was searching the internet for some method of procedure to be able to extract the boot.bin through the ADB shell using the Cat command (yes I know that root is necessary for it but I still wanted to try .. and effectively I continued with great luck since I managed to extract the boot.img from my own device.)
Finally, after that, copy the boot, img previously extracted, to the internal memory of the device and install the latest version of magisk manager.apk to patch this file and flash from the pc using Fastboot with the command "Fastboot flash boot boot.img" after it I crossed my fingers on the restart and everything went well I had my Stock ROM with root and magisk working perfectly.
Note !! In order to connect the device to the PC through Fastboot it is necessary to change the type of USB host connection. To do this, go to settings / system / development options (code 3368) and in the upper right corner click on the and the Usb Mode “submenu” appears in Chinese language. We change to the one below and we can now connect the USB of the device with the USB of the PC using a USB type AA cable with its 2 male ends.
https://drive.google.com/file/d/1XCEJtNNWEuMSCWTc1aC2T2xzitc3N2go/view?usp=sharing
(note. !! very important when you finish leaving the host usb in its first option if the connected usb will not work since they would be configured for connection to a pc).
As for your question about the canbus, I have also had problems (in my case I have it mounted on a Ford Focus) and the only thing I have been able to do is try different configurations from the menu “Factory settings / Selection model ”(the access code is 3368) there are the different Can bus configurations to indicate to the device which one you have installed in my case I have been trying to find the most suitable since I have not found much more information so I am sorry I cannot help you more.
@ 102649259 thanks for your help and the provided file, although I found the exposed method.
Despite being much more complex, perhaps someone can help with this information.
I leave you some example websites with information on the extraction of boot.img through ADB (there is a lot of information about it on the network).
https://www.cnblogs.com/shangdawei/p/4514128.html
http://gadget-tweak.blogspot.com/p/how-to-pullextract-boot-recovery-system.html
finally I leave a .rar both with the ADB / Fastboot tools along with its drivers the original Boot.img file and patched with magisk of my device in case anyone could help you at some point I would only have to flash through fastboot.
https://drive.google.com/file/d/12TN65jI9p7EpEs9sBo06PO3x6BD8z735/view?usp=sharing
greetings and thank you all very much for the help.
Click to expand...
Click to collapse
Hello @alberto 755,
thank you for your write-up. Can you share how you were able to extract boot.img from your unit.
I tried through adb shell but failed without read permission.

Hello. I am glad I found some information about this unit I was following price drops on Aliexpress.
I am looking for the plastic frame version for my peugeot 206cc. Junsun seems to mount same V1 pro 4+64 for all the car versions.
Firmware and root are some of my concerns but the procedure appears to be like standard for phones using magisk method, it is a relieve to know from you that because I did it before for tablets and phones and it is pretty straight forward and easy to archieve.
About the read/write permissions problem may be with sudo plus chmod could do the trick before extracting the boot img, I don't know but there are a lot of magisk procedure information over there and it sholud not be a headache at all.
The question I have for you users from this radio isn't about software but sound and FM. I am from Spain and FM Radio is really a concern to me, for the work over all.
- About the Radio: I want to know how well it performs scan, RDS, AF mode and reception.
- I am going to replace the whole speaker system, it sounds bad for the music I listen to and the old Clarion RD3 DSP doesn't perform many options to get clean lows. Death, black, doom metal is really dificult to adjust with standard settings. What do you think if I get some Alpine good stuff speakers with sepparated ways for the 17 cm front and 10 cm rear speakers? Could I connect an active sobwoofer like those flat from Pioneer or Kenwood? I mean, the RCA out could archieve the sobwoofer out?
I was about to buy a Pioneer SPH-10BT instead an Android Unit because in the past i have troubles with other AHU and this Pioneer sure it makes its job really good. I just want to know if I am going to do a good purchase in the terms of audio quality. In the end, the sound is what most matters.
Thank you for your attention, kind regards

Root can be attained by Magisk patched boot.img but it will mute apps that utilize Google TTS, examples Google Maps, Assistant and Waze. I read somewhere Play store will have problem as well (I didn't test that).
If you are really into sound quality and radio reception, you should pass on this android unit. I have used 2 android units before this one and they sound much better and autoscan picked up all stations.
Autoscan with this unit picks up zero station, I have to manually input the station frequency and it sounds soft and mono. Switching from stereo and mono makes no difference.
I've stopped using the built-in radio and rely on tune-in app permanently, even that doesn't sound as good as before.
You should read how owners have tried to change the built-in amp and radio chip to get better sound, https://4pda.ru/forum/index.php?showtopic=938749&st=5800
Contrary to the Junsun Aliexpress ads, the RCA cable come without mic input. The seller tells me the unit don't support external mic input, the internal mic has improved and unit "updated". So far, voice command and phone calls are okay with normal road noise.
I run focal speakers with DLS Ultimate A3 in the front and an active subwoofer through the RCA subwoofer output in the trunk.

Regarding internal microphone I wasn't happy with them. Fortunately my units came with cable for external mic. I bought additional mic and installed it, now voice is much better.

gpmg762 said:
Root can be attained by Magisk patched boot.img but it will mute apps that utilize Google TTS, examples Google Maps, Assistant and Waze. I read somewhere Play store will have problem as well (I didn't test that).
If you are really into sound quality and radio reception, you should pass on this android unit. I have used 2 android units before this one and they sound much better and autoscan picked up all stations.
Autoscan with this unit picks up zero station, I have to manually input the station frequency and it sounds soft and mono. Switching from stereo and mono makes no difference.
I've stopped using the built-in radio and rely on tune-in app permanently, even that doesn't sound as good as before.
You should read how owners have tried to change the built-in amp and radio chip to get better sound, https://4pda.ru/forum/index.php?showtopic=938749&st=5800
Contrary to the Junsun Aliexpress ads, the RCA cable come without mic input. The seller tells me the unit don't support external mic input, the internal mic has improved and unit "updated". So far, voice command and phone calls are okay with normal road noise.
I run focal speakers with DLS Ultimate A3 in the front and an active subwoofer through the RCA subwoofer output in the trunk.
Click to expand...
Click to collapse
Thank you about the sound opinion, is my most important concern, also FM reception is very important to me, as I said because the work. So I am going to boy a good Alpine or Pioneer stereo sigle DIN and just using Android auto or Pioneer sync app it would do the job. The only thing I could gain with AHU is a bigger display (altough worse than my phone resolution of course and I think they are not good with sun brightness reflections no matter how much chinese cheap IPS has). I keep thinking on SPH-10BT or similar.

Hi! I have a Junsun V1 PRO, 4GB/64GB WI-FI+4G.
It's a fake Android 9.0 it comes with API 27.
I ask to the AliExpress seller and he send to me a .bin file to solve it ¿????
It's a bin file called "Solve MCU error.bin" and the size is only 131kb, so I'm not sure if it will solve anything jajajja
So I don't know if try to flash it or not. If you want it, ask for it privately but I'm not responsible if you break your unit.
I have problems to autostart apps. I want to autostart "Radardroid" and "Blockada" but I think that it only autostart the last used app.
I solved the problem of loosing contacts disabling the Google synch.
Do you know how to change/move/replace the icons on the first screen?
And any way to change the "voice search" button (selected via wheel buttons settings) to "Google Assistant"?
Any app recommendations to use FM? I don't like the one that comes with the head unit.
Thank you!!
Enviado desde mi MI 9 mediante Tapatalk
View attachment 5062851View attachment 5062849

chemixzgz said:
Thank you about the sound opinion, is my most important concern, also FM reception is very important to me, as I said because the work. So I am going to boy a good Alpine or Pioneer stereo sigle DIN and just using Android auto or Pioneer sync app it would do the job. The only thing I could gain with AHU is a bigger display (altough worse than my phone resolution of course and I think they are not good with sun brightness reflections no matter how much chinese cheap IPS has). I keep thinking on SPH-10BT or similar.
Click to expand...
Click to collapse
I have since found Poweramp as an alternative for default radio and audio player replacement while researching USB audio and DSD. I recommend digital radio if mobile data usage is not restricted.
I am getting a matte tempered glass screen protector to cut down the sun's reflection.
The SPH-10BT will sound better, it's a proper head-unit after all.

Junsun V1 PRO 4GB + 64GB - Android 10 CANbus settings issue

Hello from a new member.
I'm pretty new to Android head units and i just bought this unit (Junsun V1 PRO 4GB (RAM) +64GB (ROM) Android 10) : https://www.aliexpress.com/item/4000114216216.html?spm=a2g0s.9042311.0.0.202b4c4d9Ox4gO
Everything works pretty much correctly for the usage that I have atleast. Except that i can't use the steering wheel controls (CANbus is plugged correctly) but the issue that I am running into is that I need to set up the CANbus type. So I went into : Settings -> Car infotainment -> About Device (as stated in the instructions). Then I clicked on the "little" cog button near to the "HMI" line then I entered the code (5678) but it opens the wrong menu. It opens the menu where I can chose the boot logo not the one where I can set up the CAN type.
I'm attaching photos of the issue.
I talked to the seller and he explained to me the "expected behavior" (see picture) that the device should have but on mine it's opening the wrong menu.
(Sorry for my bad English, that's not my native language)
Would appreciate any help.
Thanks.

The Button is right, but try "8888"

Oh ! Thank you, I didn't know the button had a different behavior based on the code you enter, I thought it was linked to the button no matter what the code is. Even though I now have the default behavior on my steering wheel. I saw that I could bind other actions to it (see SWC menu picture) but when I try to bind something to it, it still doesn't work .When I click on an icon it blinks from green to blue (waiting for me to press the steering wheel button I want to bind the action to I guess) but when I press any of the steering wheel button, nothing happen.
Does anybody have any solutions for that aswell ?
Sorry for bothering with questions that might sound dumb as I stated before i'm pretty new to all of that.
Thanks in advance

There is another code with more options ... Try 8878.

You need to set your CAN Type in the special setup menu. See this video in German, but you should understand by viewing what he did.
Use the code 8878

Hi,
I have mazda 3 (2010).
I'm finding plenty of can types, which seem to match (i.e. MZD M3).
I tried many, but none solved my issue, which is missing info from car (in example about open doors)
How to find out which can type is correct one?
Update 2021-01-09, 16:31:
I've got info from seller, which type should be used, but still it is not working :/
Any ideas?

Hi,
Thank you to create this post
I recently bought this unit (MTK8259 android 10) and could you tell me which canbus type setting (in the unit) is for a peugeot 308 (year 2010) with the can bus PSA-RZ-15 ?
Best regards

Mod Translation
Good, currently I have also received the product but the Canbus is also defective, is a junsun V1 pro for Peugeot 307, to have all the options of control of command at my whim, I had to disable the Canbus and change the cables to work at my whim with an old connector connets2, the only thing that I have lost has been to visualize if any door is open, it is badly thought, since the Canbus overrides the swc and therefore the configure, should leave to our whim, if someone needs more info here I am to help, without more a greeting
Original
Buenas, actualmente también he recibido el producto pero el Canbus también es defectuoso, es un junsun V1 pro para Peugeot 307, para tener todas las opciones de control de mando a mi antojo, he tenido que desactivar el Canbus y cambiar los cables para que me funcione a mi antojo con un antiguo conector de connets2, lo unico que he perdido ha sido el visualizar si está abierta alguna puerta, está mal pensado, ya que el Canbus anula el swc y por tanto la configurar, deberían dejar a nuestro antojo, si alguien necesita más info aquí estoy para ayudar, sin más un saludo

Daferdo93 said:
Mod Translation
Good, currently I have also received the product but the Canbus is also defective, is a junsun V1 pro for Peugeot 307, to have all the options of control of command at my whim, I had to disable the Canbus and change the cables to work at my whim with an old connector connets2, the only thing that I have lost has been to visualize if any door is open, it is badly thought, since the Canbus overrides the swc and therefore the configure, should leave to our whim, if someone needs more info here I am to help, without more a greeting
Original
Buenas, actualmente también he recibido el producto pero el Canbus también es defectuoso, es un junsun V1 pro para Peugeot 307, para tener todas las opciones de control de mando a mi antojo, he tenido que desactivar el Canbus y cambiar los cables para que me funcione a mi antojo con un antiguo conector de connets2, lo unico que he perdido ha sido el visualizar si está abierta alguna puerta, está mal pensado, ya que el Canbus anula el swc y por tanto la configurar, deberían dejar a nuestro antojo, si alguien necesita más info aquí estoy para ayudar, sin más un saludo
Click to expand...
Click to collapse
Hi,
Do you have PSA-RZ-15 canbus ?
With junsun unit and your 307 car, do you have access to control setting of your car, like on/off assistance rear ? or to setup the time, date, months , ect ... ?

math3104 said:
Hi,
Do you have PSA-RZ-15 canbus ?
With junsun unit and your 307 car, do you have access to control setting of your car, like on/off assistance rear ? or to setup the time, date, months , ect ... ?
Click to expand...
Click to collapse
Mod Translation
I'm sure that with root this could be modified, as I'm sure it's just a file that mashes another one and makes the function of saving the controls on or off at will, I have access to modify the steering wheel controls at will, I even have the mute by pressing vol+ and vol - at the same time.
The only thing I lost was the door control, but it's not important to me.
I still have the rear view camera without having to connect more things than I should and I also have the time and temperature date.
Original
Estoy seguro que con root esto se podría modificar, ya que seguro solo es un archivo que machaca otro y hace que se active o desactive la función de guardar los mandos al antojo, tengo acceso a modificar los mandos del volante a mi antojo, incluso tengo el mute pulsando vol+ y vol - al mismo tiempo.
Lo único que perdi fue el control de puertas, pero no me es importante.
Sigo teniendo cámara de visión trasera sin tener que conectar más cosas de lo debido y también tengo fecha horas y temperatura

Hello guys,
I have two problems with my unit. I used the code 1111 and I do not know how to disable the soc temp and usage bar now
And that floating camera icon that I do not know how it appeared there. Any guess? Thanks in advance

Mod Translation
First of all restart the unit, probably all activated by setting the notification bar to test mode.
If you still get the camera, you have to deactivate it from Settings -> Car infotainment -> About device. Then in the key you enter the code 8878
CANBUS and deactivate the camera
I hope it helps
Original
En primer lugar reinicia la unidad, seguramente todo activado por poner en modo prueba la barra de notificaciones.
Si aún así te sigue saliendo la cámara, tienes que desactivarlo desde Configuración -> Información y entretenimiento del automóvil -> Acerca del dispositivo. Luego en la llave pones el código 8878
CANBUS y desactivas la cámara
Espero que te sirva

Daferdo93 said:
Mod Translation
First of all restart the unit, probably all activated by setting the notification bar to test mode.
If you still get the camera, you have to deactivate it from Settings -> Car infotainment -> About device. Then in the key you enter the code 8878
CANBUS and deactivate the camera
I hope it helps
Original
En primer lugar reinicia la unidad, seguramente todo activado por poner en modo prueba la barra de notificaciones.
Si aún así te sigue saliendo la cámara, tienes que desactivarlo desde Configuración -> Información y entretenimiento del automóvil -> Acerca del dispositivo. Luego en la llave pones el código 8878
CANBUS y desactivas la cámara
Espero que te sirva
Click to expand...
Click to collapse
Mil gracias. Me ha funcionado perfectamente. Ahora tengo otra duda, por qué en waze me esconde la barra superior? He conseguido mostrarla en el launcher (agama) pero sin embargo en otras app como waze se esconde. Gracias!
Thanks a lot. It worked well. I have another issue now. Why the top bar hides in apps like waze. I deactivated auto-hide in the launcher but i do not find the option in waze. Is it an android/head radio option?
Thanks

Lo miro y te digo en estos días

Muchas gracias!!!

djborsi said:
Hi,
I have mazda 3 (2010).
I'm finding plenty of can types, which seem to match (i.e. MZD M3).
I tried many, but none solved my issue, which is missing info from car (in example about open doors)
How to find out which can type is correct one?
Update 2021-01-09, 16:31:
I've got info from seller, which type should be used, but still it is not working :/
Any ideas?
Click to expand...
Click to collapse

Hi djborsi
Did you solved ? I have mazda 6 - 2014 with BOSE, and my canbus is Simple Soft; I tried also some canbus setting, but I get for now only buttons working (including central knob), parking sensors, door sensors, but no details like air condition, throttle, consume, etc. If someone know how to solve this (extra apk ? , new firmware ? , import canbus type ? ) will be appreciated. Unit is alps825 pro , with MCU: TS-G5.200710(H), CAN : CX5 V1.02.013BPT

teo_dor said:
Hi djborsi
Did you solved ? I have mazda 6 - 2014 with BOSE, and my canbus is Simple Soft; I tried also some canbus setting, but I get for now only buttons working (including central knob), parking sensors, door sensors, but no details like air condition, throttle, consume, etc. If someone know how to solve this (extra apk ? , new firmware ? , import canbus type ? ) will be appreciated. Unit is alps825 pro , with MCU: TS-G5.200710(H), CAN : CX5 V1.02.013BPT
Click to expand...
Click to collapse
Hi teo_dor,
no, unfortunately I haven't solved it. I have accepted the situation like it is...
I have just wheel buttons working, nothing more :/

djborsi said:
Hi teo_dor,
no, unfortunately I haven't solved it. I have accepted the situation like it is...
I have just wheel buttons working, nothing more :/
Click to expand...
Click to collapse
What type of canbus do you have ?

teo_dor said:
What type of canbus do you have ?
Click to expand...
Click to collapse
If I remember correctly - 145.

Wifi issue carplay ai box

Hello everyone,
I bought this box: https://a.aliexpress.com/_mOaTBl9 and update the version of it after that we cant connect the wifi, when I try to connect any wifi I type the password and touch connect button it show wifi search screen and cant connect.
anyone can help me?
My car is Citroen C5 Aircross 2019
the version I use:
PC new firmware download link: https://drive.google.com/drive/folders/1AlJ5FpCTPq47nx24q8DxJismK57x1GkW?usp=sharing
PC upgrade guide:
Ai Box PC.pdf
drive.google.com
U disk upgrade, new firmware download link:
upgrade_pkg.zip
drive.google.com
U Disk Upgrade Guide:
Ai Box upgrade guide.pdf
drive.google.com
System version number: 20210310
Release Notes:
1. Add Turkish
2Optimize google login
3.21 Audi models support
4. Nissan car-machine connection support
5. Optimize the display number of Bluetooth phones in third-party applications
6. Porsche 21 taycan connection support
7. Skoda 21 connection support

Yusufcivirr said:
Hello everyone,
I bought this box: https://a.aliexpress.com/_mOaTBl9 and update the version of it after that we cant connect the wifi, when I try to connect any wifi I type the password and touch connect button it show wifi search screen and cant connect.
anyone can help me?
My car is Citroen C5 Aircross 2019
the version I use:
PC new firmware download link: https://drive.google.com/drive/folders/1AlJ5FpCTPq47nx24q8DxJismK57x1GkW?usp=sharing
PC upgrade guide:
Ai Box PC.pdf
drive.google.com
U disk upgrade, new firmware download link:
upgrade_pkg.zip
drive.google.com
U Disk Upgrade Guide:
Ai Box upgrade guide.pdf
drive.google.com
System version number: 20210310
Release Notes:
1. Add Turkish
2Optimize google login
3.21 Audi models support
4. Nissan car-machine connection support
5. Optimize the display number of Bluetooth phones in third-party applications
6. Porsche 21 taycan connection support
7. Skoda 21 connection support
Click to expand...
Click to collapse
I had similar box and wifi did not work exactly the same. Upon boot up, the wifi is off, you turn on and it searches forever. Wifi module must be bad as i checked and it was physically connected with wire to board.

Hola buenas tardes soy nuevo en el foro, Daniel es mi nombre! queria hacer una consulta haber si me pueden ayudar, el dia de hoy actualize mi ai box CP600 con ios 9 4/64 y tengo el problema que enciendo el vehiculo y muchas veces o la mayoria no me toma el carplay inalambrico donde me aparace en pantalla para volver a conectar o entrar en modo android. envio fotos. Espero me pueden ayudar

danidedoc said:
Hola buenas tardes soy nuevo en el foro, Daniel es mi nombre! queria hacer una consulta haber si me pueden ayudar, el dia de hoy actualize mi ai box CP600 con ios 9 4/64 y tengo el problema que enciendo el vehiculo y muchas veces o la mayoria no me toma el carplay inalambrico donde me aparace en pantalla para volver a conectar o entrar en modo android. envio fotos. Espero me pueden ayudar
Click to expand...
Click to collapse
Ios 9 . Speak english

yuri76 said:
Ios 9 . Habla
Click to expand...
Click to collapse
Hola, buenas tardes, soy nuevo en el foro, ¡me llamo Daniel! Quería hacerte una pregunta si puedes ayudarme, hoy actualicé mi ai box CP600 con ios 9 4/64 y tengo el problema de que enciendo el vehículo y muchas veces o la mayoría de las veces no me lleva el Carplay inalámbrico donde aparece en la pantalla para volver a conectarse o ingresar al modo Android. Envío fotos. Espero qu
yuri76 said:
Ios 9 . Speak english
Click to expand...
Click to collapse
Hello, good afternoon, I'm new to the forum, Daniel is my name! I wanted to ask a question if you can help me, today I updated my ai box CP600 with ios 9 4/64 and I have the problem that I turn on the vehicle and many times or most of the time it does not take me the wireless carplay where it appears on the screen to reconnect or enter android mode. I send photos. I hope you can help me

danidedoc said:
Hola, buenas tardes, soy nuevo en el foro, ¡me llamo Daniel! Quería hacerte una pregunta si puedes ayudarme, hoy actualicé mi ai box CP600 con ios 9 4/64 y tengo el problema de que enciendo el vehículo y muchas veces o la mayoría de las veces no me lleva el Carplay inalámbrico donde aparece en la pantalla para volver a conectarse o ingresar al modo Android. Envío fotos. Espero qu
Hello, good afternoon, I'm new to the forum, Daniel is my name! I wanted to ask a question if you can help me, today I updated my ai box CP600 with ios 9 4/64 and I have the problem that I turn on the vehicle and many times or most of the time it does not take me the wireless carplay where it appears on the screen to reconnect or enter android mode. I send photos. I hope you can help me
Click to expand...
Click to collapse
The CP600P is not a 4/64gb but a 4/32G. What update do you have?

8227l radio app apk

Hi everyone,
I have a small problem and I cannot fix it. Maybe someone can help me. I have in my car a head unit 8227l where I uninstalled (by mistake) the stock radio app. I want to get it back, but I have no idea how. I found a few radio apk files on this forum, but none of them worked. I also searched through the file explorer if there is an apk for it, but nothing. The head unit is not rooted, but I don't think it should be for this. Can anybody advice me please?
Thank you!

Perhaps a factory reset would bring back the now missing app?
Also if the unit has a file explorer app, there might be an OEM folder somewhere on the unit that might contain the original APK file. I'm kind of surprised the unit allowed you to uninstall the radio app but then again, on most of the 8227L based units most sensible things were an afterthought.

I thought about the factory reset, but I am afraid that it might not work and only lose everything else.
I already searched through the file explorer, but I will take another look tomorrow for that folder.

I wonder if maybe you could find the ROM or proper firmware for your device and somehow extract the radio APK from the ROM?
Either that or locate a proper firmware update for your device (might find right here on XDA) and update? If losing everything is a concern, don't check the "wipe device" or equivalent when applying the update. I'm not much a fan of flashing ROMs without a specific reason to. In your case, maybe it might be needed? Best of luck to you.

One additional thought, are you sure maybe you haven't disabled the radio like in the factory settings? It's pretty common practice for these Chinese units to hide apps when features are disabled.

I remember the uninstall window. I also checked through the apps in the Android section and nothing. Nor in the Play Store list of installed apps. Thank you for the thought!

I checked, but not OEM folder.
Anybody else have any ideas?

RiseAgainst03 said:
Hi everyone,
I have a small problem and I cannot fix it. Maybe someone can help me. I have in my car a head unit 8227l where I uninstalled (by mistake) the stock radio app. I want to get it back, but I have no idea how. I found a few radio apk files on this forum, but none of them worked. I also searched through the file explorer if there is an apk for it, but nothing. The head unit is not rooted, but I don't think it should be for this. Can anybody advice me please?
Thank you!
Click to expand...
Click to collapse
I have the same device and I had the same problem with the radio application reset from the factory and the application will reappear and then make a software update and the update will work perfectly, take it from the XYAUTO site

I cannot believe it! It worked! Thank you very much!

RiseAgainst03 said:
Nu pot să cred! A mers! Mulțumesc foarte mult!
Click to expand...
Click to collapse
ați actualizat sau resetați din fabrică doar că aplicația se va opri după două sau trei scanări de lucrări și funcționează numai

Ilie43 said:
ați actualizat sau resetați din fabrică doar că aplicația se va opri după două sau trei scanări de lucrări și funcționează numai
Click to expand...
Click to collapse
you have updated or only reset the factory that the application will stop after two or three job scans and it only works

I did a factory reset from the Android settings. Then my custom apps were uninstalled (Spotify, Waze, etc.), and the radio (and some other apps I uninstalled) reappeared. I did not use it, after the reset, for too long, but while I installed again what I've needed, it worked without a problem. I did not do any update. It was the same Android version. I hope it will work good in the future.

Figured that would work. Lol factory reset was my first suggestion to your original post. Your concern about losing data and all suggested to me that you probably wouldn't go for the factory reset so I tried to offer alternative suggestions.
Regardless glad it's working for you and thank you for the follow up.

TARDES BUENAS,
Tengo un problema con mi radio Android.
1. Puedo abril la aplicación de RADIO, pero no sintoniza las emisoras.
2. No esta habilitado el AUDIO - dentro de la aplicación de RADIO todo esta en silencio a pesar que el nivel de volumen este en 20
3. La aplicación RADIO si realiza la búsqueda de emisoras, puedo almacenar emisoras en la memoria.
4. luego de revisar en la pantalla de configuración principal (ingresando con el 8888) puedo determinar que el IC del dispositivo es QN8035
Tal vez alguien puede ayudarme con algún comentario o sugerencia para solucionar este problema.

rhychards said:
TARDES BUENAS,
Tengo un problema con mi radio Android.
1. Puedo abril la aplicación de RADIO, pero no sintoniza las emisoras.
2. No esta habilitado el AUDIO - dentro de la aplicación de RADIO todo esta en silencio a pesar que el nivel de volumen este en 20
3. La aplicación RADIO si realiza la búsqueda de emisoras, puedo almacenar emisoras en la memoria.
4. luego de revisar en la pantalla de configuración principal (ingresando con el 8888) puedo determinar que el IC del dispositivo es QN8035
Tal vez alguien puede ayudarme con algún comentario o sugerencia para solucionar este problema.
Click to expand...
Click to collapse
Please use English on XDA
Google translation
GOOD AFTERNOON, I have a problem with my Android radio. 1. I can APR the RADIO application, but it does not tune in to the stations. 2. AUDIO is not enabled - within the RADIO application everything is silent even though the volume level is at 20 3. The RADIO application if it searches for stations, I can store stations in memory. 4. After checking in the main configuration screen (entering with 8888) I can determine that the IC of the device is QN8035 Maybe someone can help me with some comments or suggestions to solve this problem.
Click to expand...
Click to collapse