General Medeke/Navifly 7862

[j0hn83]

You need to backup your current config.txt file.
Follow the guide to running a backup of your current head unit firmware at the start of this thread

General FYT based Spreadtrum uis7862 (unisoc ums512) - Q&A, Mods, tips, firmware

Last revised: 11 January 2023. This thread is supposed to become a "one fits all" thread about FYT based Spreadtrum uis7862 (Unisoc ums512) head units and its software, modded or not. The first few posts will be "collection" posts for all kind...

forum.xda-developers.com

You then need to modify the config.txt file slightly. Change the line..

sys.fyt.bluetooth_type=1
to
sys.fyt.bluetooth_type=0

Then upload the new config.txt file to your unit.
You can upload the config.txt on its own without updating the firmware.

That should hopefully improve Bluetooth a little, but not completely.
FYT have deliberately crippled Bluetooth and USB on these units to prevent you using your own devices so that you purchase your resellers own ODBII reader, cameras, etc.

The thing is the optimum value of sys.fyt.bluetooth_type= can vary by device.
On a Teyes CC3 changing it from 1 to 0 improves things.
On my Mekede changing it from 1 to 0 makes things worse.
Have a try with different numbers and see what works best for you.

Read the 1st 4 posts by Surfer63 in the thread I linked above. Read them a few times.

XDA requires you do some reading/research of your own. Read the tutorials and use the search function.
You're unlikely to find many users willing to walk you through every step of a process for something that has been covered multiple times already.

 

[dawiddluzniak]

Thank you
I found a ready file that I put on a pendrive and it works!
Now BT connects normally

Universal_BT0_7862.zip

drive.google.com

 

[Specy01]

Has anyone purchased and fitted these parking sensors?

€ 22,39 OFF 8%OFF | Koorinwoo Electromagnetic Parking Sensors Probes 8/6/4 Front Backlight Rear Parkmaster Alarm for System Video DVD Navigation

https://a.aliexpress.com/_EGxDO3L

1) I wanted to know if it fit perfectly with the uis7862

2) From the description, the indication on the screen is shown as in the photo

3) Is it possible to make sure that the indications of the parking sensors are represented by the indicators that appear on the left side of the screen behind the car as in the picture

4) Will there be any particular connection to be made?

 

[makna]

I hope you guys can help me i bought navifly m700s with 360 chip but since i installed it the 360 never worked and I've been going back and forth with navifly store seller and he's just keep sending me the video of how to turn it on in the setting which i know and watched many times, but the problem is that the "inner30" option is missing and not showing just Default option, is there anywhere else i can look or something to install to bring this option.

 

[surfer63]

I hope you guys can help me i bought navifly m700s with 360 chip but since i installed it the 360 never worked and I've been going back and forth with navifly store seller and he's just keep sending me the video of how to turn it on in the setting which i know and watched many times, but the problem is that the "inner30" option is missing and not showing just Default option, is there anywhere else i can look or something to install to bring this option.

You might have the 360 chip in your unit, but do you have the 360 firmware flashed (blahblahblah-360.zip), or only the "blahblahblah.zip" firmware?

 

[makna]

You might have the 360 chip in your unit, but do you have the 360 firmware flashed (blahblahblah-360.zip), or only the "blahblahblah.zip" firmware?

Where exactly i can find out, i am not sure which version i have, the seller is assuring me it's in there because i payed extra for it, i even asked him to send me the firmware to install but he didn't respond

 

[mariodantas]

I hope you guys can help me i bought navifly m700s with 360 chip but since i installed it the 360 never worked and I've been going back and forth with navifly store seller and he's just keep sending me the video of how to turn it on in the setting which i know and watched many times, but the problem is that the "inner30" option is missing and not showing just Default option, is there anywhere else i can look or something to install to bring this option.

View attachment 5827977

Plugin message can be disabled in System Settings -> Advanced Settings -> Developper options -> BSP Serial Debug

 

[makna]

Plugin message can be disabled in System Settings -> Advanced Settings -> Developper options -> BSP Serial Debug

Thank i will do that but is that message mean something was deleted because i didn't have this message when i first installed it but it appeared when i reset the head unit following what the seller told me to do.

 

[dawiddluzniak]

Mam pytanie czy wyjście toslink i koncentryczne w radiu mekede m700s powinno działać cały czas czy trzeba je włączać? Moje wyjście optyczne jest włączone, ale nie ma sygnału

Mod translation: I have a question, should the toslink and coaxial outputs on the mekede m700s radio work all the time or do they need to be turned on? My optical output is on but there is no signal

 

[Badger50]

Mod translation: I have a question,

Greetings. As a friendly reminder, we ask all members to please post in English as stipulated by XDA Rule #4:

Spoiler: XDA Rule #4

4. Use the English language.

We understand that with all the different nationalities, not everyone speaks English well, but please try. If you're really unable to post in English, use an online translator. You're free to include your original message in your own language, below the English translation. (This rule covers your posts, profile entries and signature). You could try :- https://translate.google.com/ or https://www.babelfish.com/ or use one of your choice.

Thank you for your cooperation, and have a pleasant day.

-Regards: Badger50

 

[dawiddluzniak]

sorry

 

[dawiddluzniak]

I repeat the question. Should the toslink and coaxial outputs work all the time or do they need to be turned on somehow?

 

[stro38]

Please can anybody help me I installed the incorrect mekede 7862 model I need the basic mekede 7862 64GB 4GB 9" the mekede download site is a little confusing to me can anyone please direct me to the correct software thank you

 

[FelixMederos]

Hi everyone maybe someone can help me as this seems to be the only place for info. I installed Navifly M600s unit which came with a harness and cambus for my car (2022 Honda Civic) I installed everything and everything works EXCEPT the backup cam. the unit switches to in when i go in reverse but screen is black. Anyone have any insight on this?

 

[marchnz]

Hi everyone maybe someone can help me as this seems to be the only place for info. I installed Navifly M600s unit which came with a harness and cambus for my car (2022 Honda Civic) I installed everything and everything works EXCEPT the backup cam. the unit switches to in when i go in reverse but screen is black. Anyone have any insight on this?

Suggest seek the services of a local reputable installer.

 

[dawiddluzniak]

Hi, does anyone know how to increase the microphone sensitivity on the mekede m700s radio? Handsfree conversation is very poor. I have an external microphone connected

 

[marchnz]

Hi, does anyone know how to increase the microphone sensitivity on the mekede m700s radio? Handsfree conversation is very poor. I have an external microphone connected

Remove internal - search 'n read for more details.

 

[DexterMorganNL]

The built in app store(not google play store) can download updates for the Carlink2 app.

I didn't know this: then is there a new version available? Now I have 2.22..... installed.

Newer version available.

 

[Lacki12]

I have mekede m 700 s, to get spare parts, how can I do? I attach photos of the spare parts. Thank you

 

[marjanoos]

I have mekede m 700 s, to get spare parts, how can I do? I attach photos of the spare parts. Thank you

Have you tried to contact Mekede already?