[b777rky]

Thank you @keliuss, i posted there, but i think is the same problem like the one în this thread with no signal issue, but i didn t find the fix

[b777rky]

Nobody with this problem? 🙄

[b777rky]

Originally Posted by b777rky

i buy for my F45 an android chinese px6 rk3399 unit
this is the link for the unit :
https://a.aliexpress.com/_TJCTp

i install it, it works, but i have the problem with NO SIGNAL message, but this message it appear only when i run : WAZE or GMAPS(gmaps sometimes it works for 30min and after it gives me NO SIGNAL)

also i test with : tiktok(no signal), if i try youtube it works like a charm...


this is the photo with no signal message:
https://we.tl/t-1wvZNUT1F8

this is the photo for android version:

https://we.tl/t-63pk1lEtZr

this is the photo for MCU version:

https://we.tl/t-QAScIqAzdX

photo for factory settings menu

https://we.tl/t-baNnMHPOyk

photo for nbt screen option

https://we.tl/t-h6IqZXtlZi


Please tell me where to start, i buy this unit for the larger screen and navigation with WAZE

i talk with the seller and he provided me a link with the firmware .. if it help someone
http://w.mail.qq.com/cgi-bin/ftnExs_...1390d,0a90c310

i didn`t test it.


please help !!!

Tried with the update, is the same version not an improvment

Can somebody help me with an updated version of this mcu?

01204bJLY-NBT-HW7-190628(B1290_170325)

ON github.. Is lower than my version.. And i can t downgrade it.. I think so

https://we.tl/t-3ZXN5yP0Fp?src=dnl
Video with sygic when it crash and it gives me "no signal"

[b777rky]

Nobody with this pb?

[alvpav7]

Hello, I have received the navifly screen. Does anyone know why a speaker (7) is coming? The sound will go out there? I thought that if the optical cables were changed it would be enough to have sound through the normal car speakers.

[asad5150]

I have a android 7.1 screen. Is there any way I can get the ID7 skin for it ?

[Kri]

Originally Posted by alvpav7

Hello, I have received the navifly screen. Does anyone know why a speaker (7) is coming? The sound will go out there? I thought that if the optical cables were changed it would be enough to have sound through the normal car speakers.

The Speaker is for Navigation voice output of some Navigation app (not all supportet).
First it was only necessary on newer car`s who had no low-level output anymore (newer F series), but since some time it will be delivered with nearly every new unit.
Maybe to also solve the "navigation voice too loud" issue on some cars.

Kri

[alvpav7]

Originally Posted by Kri

The Speaker is for Navigation voice output of some Navigation app (not all supportet).
First it was only necessary on newer car`s who had no low-level output anymore (newer F series), but since some time it will be delivered with nearly every new unit.
Maybe to also solve the "navigation voice too loud" issue on some cars.

Kri

Thanks a lot. I have a 2013 f20, so I understand that if I don't install the speaker, I can't hear the navigation, but will the rest work perfectly?

[Kri]

Originally Posted by alvpav7

Thanks a lot. I have a 2013 f20, so I understand that if I don't install the speaker, I can't hear the navigation, but will the rest work perfectly?

Afaik, yes.

Kri

[b777rky]

Kri, a little help for my problem please?🙄

[Kri]

Originally Posted by b777rky

Kri, a little help for my problem please?🙄

I can`t see your pictures at the older threads, they are deleted already, also the download.

On which OS version is your system running at the moment ?
Best is always to update and perform a factory reset to have a clean system again.

Your sellers vendor "JLY" is not very common, you have to ask your seller if he has a update.

Kri

[irose50]

Originally Posted by DRuw

Do you use a GPS splitter?
the no signal issue can be caused by this since the output voltages are not the same so the android unit receives an overvoltage on the gps antenna.
Remove the splitter and use separate for your idrive and android system.
It solved it completely for me.

Home network or hotspot doesn't change it for me it seems....

DRuw, re the splitter, do you have more information on this?

Are you saying that the BMW antenna is supplying a higher voltage than the Android unit can handle?

In which case I guess there is a way to limit that voltage by putting something on the Android leg.

But haven't people also connected the BMW antenna directly without any problems?

Any electronic engineers here?

[b777rky]

Originally Posted by Kri

I can`t see your pictures at the older threads, they are deleted already, also the download.

On which OS version is your system running at the moment ?
Best is always to update and perform a factory reset to have a clean system again.

Your sellers vendor "JLY" is not very common, you have to ask your seller if he has a update.

Kri

Tell me please what photos and videos to upload again, my seller send me an android also an mcu.. But isn t an upgrade or an downgrade, is the same version of my unit

[Kri]

Originally Posted by b777rky

Tell me please what photos and videos to upload again, my seller send me an android also an mcu.. But isn t an upgrade or an downgrade, is the same version of my unit

All pictures, check your posts, no one is visible anymore,
best is to use the upload function of this forum to see it permanently.

Kri

[b777rky]

Originally Posted by Kri

All pictures, check your posts, no one is visible anymore,
best is to use the upload function of this forum to see it permanently.

Kri

Uploaded attachament
Here you have a video:
https://we.tl/t-YCbJfRHRLi
https://we.tl/t-YCbJfRHRLi

[asad5150]

Any chance the android 7.1 can get the ID7 skin ?

[RuLzgzF30]

Originally Posted by b777rky

Uploaded attachament
Here you have a video:
https://we.tl/t-YCbJfRHRLi
https://we.tl/t-YCbJfRHRLi

Good, you were able to fix the problem? I had the same problem until I tried several configurations in the factory options. From the MCU you have download link?

_____

Buenas, pudiste solucionar el problema? a mí me pasaba lo mismo hasta que probé con varias configuraciones en las opciones de fábrica.

Del MCU tienes enlace de descarga?

[SylvainH]

Hello everyone,
I'm newbee on f30 bimmerpost, but in reality I often read these forums !

I have a PX6 rk3399 10.25" on Android 8.1.

I'm looking for updates for this device, I dream of a basic AOSP version, so I read your messages frequently!
But I understood, over time, that I could never put Android 9 or Android 10, too bad I would have liked to activate the dark mode!

My problem is not there, I activate the dark mode in all apps, they offer it more and more often, and I think that for use in the car it's better!

My problem, you will probably have noticed, is that I am not an English speaker, and that these devices are very badly translated (in English too, but less) so I would simply like to translate Launcher3 applications and a few others (naviSettings, ...)

I tried, with URTool (on chinesebmwheadunits github), I can extract the applications, I can decompile them (with APKStudio 5.2.3). After that, I can edit translation errors, with APKStudio, Notepad++ or Android Studio and Translation Editor ...
But afterwards, impossible to recompile? or sign the application? it seems to work with APKStudio and Uber Sign, but the application no longer works, no longer installs, and has a reduced size (more than half!)
Do you know a method of translating an application that does not belong to us? These applications, used by all these Chinese resellers should not be very secure? Yes ?
I also tried to replace the modified ressources.arsc file in the original application, with 7z, but the result is identical, it no longer works!

Do you have a solution? Thank you !

[Kri]

Originally Posted by SylvainH

Hello everyone,
I'm newbee on f30 bimmerpost, but in reality I often read these forums !

I have a PX6 rk3399 10.25" on Android 8.1.

I'm looking for updates for this device, I dream of a basic AOSP version, so I read your messages frequently!
But I understood, over time, that I could never put Android 9 or Android 10, too bad I would have liked to activate the dark mode!

My problem is not there, I activate the dark mode in all apps, they offer it more and more often, and I think that for use in the car it's better!

My problem, you will probably have noticed, is that I am not an English speaker, and that these devices are very badly translated (in English too, but less) so I would simply like to translate Launcher3 applications and a few others (naviSettings, ...)

I tried, with URTool (on chinesebmwheadunits github), I can extract the applications, I can decompile them (with APKStudio 5.2.3). After that, I can edit translation errors, with APKStudio, Notepad++ or Android Studio and Translation Editor ...
But afterwards, impossible to recompile? or sign the application? it seems to work with APKStudio and Uber Sign, but the application no longer works, no longer installs, and has a reduced size (more than half!)
Do you know a method of translating an application that does not belong to us? These applications, used by all these Chinese resellers should not be very secure? Yes ?
I also tried to replace the modified ressources.arsc file in the original application, with 7z, but the result is identical, it no longer works!

Do you have a solution? Thank you !

Check out Android 10 Thread, it is soon possible to change strings / images and apps for Android 9/10, the app probably will also work on Android 8, so be patient

Kri

[Sopov]

Hey. I want to introduce myself, I Sergey, I live in Spain. The exchange has a small problem, it is necessary to update the MCU, but could not find it on my model. If anyone can help, I will be very grateful. Mod: Android 9, MCU Ver: 415187dLZH-CIC-GTL-190716-B18. Thank you.

[geokor11]

Good afternoon from Athens , Greece
Another one dissatisfied owner of a Chinese BMW Android Unit (7.1 - px3) which the screen stopped responding in android mode... ( No signal or flickering issue )
Τhe unit is out of warranty and Chinese seller can't really help me...
He just offered me a laconic way to buy a new coreboard !!!
Is really the correct solution to solve this problem ???

[sprsk]

Moved to Android 9 thread