Problem bluetooth and wifi - Connected Car

Hi, I do not know where I have to post to see if they can help me
Mod Edit: Thread Closed By OP Request

litoalberto said:
Hi, I do not know where I have to post to see if they can help me
I buy a radio in aliexpress for seat 2 din 8 ".I don´t know the mark, is MTCD_HXD-v2.05 the wifi is not working and bluetooth not work, not linked, not connects not seeks,
Desperate because the seller does not solve me the problem. I have managed to enter recovery mode and reinstall the system in case it was damaged and still the same, I installed another new system but it turns out it is not HXD, it is mtcd_MX-v2.15_1 and the radio works but with the Same problems of wifi and bluetooth, I tried to install with recovery the MTCD_HXD_v2.05 but it does not leave me.
What can I do to fix the wifi and the bluetooth?
What can i do to get back to hxd?
Click to expand...
Click to collapse
Try to change the MCU version

Tamer amer said:
Try to change the MCU version
Click to expand...
Click to collapse
I tray to came back to original MCU but not possible. I dont know why.

litoalberto said:
I tray to came back to original MCU but not possible. I dont know why.
Click to expand...
Click to collapse
Try to change the MCU and then make MCU update
If it doesn't work so I don't have any other solution because I'm not expert

litoalberto said:
I tray to came back to original MCU but not possible. I dont know why.
Click to expand...
Click to collapse
Thank you but not run I search other MCU and try to install

Related

trying to find info about mcu xrc. no luck searching wondering if anyone can help me!

smile.amazon.com/Standard-Android-Navigation-Bluetooth-Mirrorlink/dp/B01JULCTYE/ref=sr_1_3?ie=UTF8&qid=1504553078&sr=8-3&keywords=android+hizpo"]https://smile.amazon.com/Standard-Android-Navigation-Bluetooth-Mirrorlink/dp/B01JULCTYE/ref=sr_1_3?ie=UTF8&qid=1504553078&sr=8-3&keywords=android+hizpo
I searched on google and on this forum and maybe theres a simple reason i cant find much info about this unit.
what customizations can be done? is there custom software? Id like it so the weather shows when it starts up or something.
Im primarily using the bluetooth feature to play music but im having troubles with the sound quality. can I use a different amp software through bluetooth?
Im also planning to connect 1 or 2 amps to it. I see it has subwoofer control. anyone have any experience using a sub amp or a 4 channel amp with these android units?
I also cant get a 3g dongle to work when I have it connected. im sure its something im overlooking this is the one im using smile.amazon.com/Unlocked-Huawei-E397u-53-Worldwide-Required/dp/B01M0JY15V/ref=sr_1_2?s=electronics&ie=UTF8&qid=1504553313&sr=1-2&keywords=Unlocked+Modem+USB+4G+LTE+Huawei+%27"]Unlocked Modem USB 4G LTE Huawei E397u-53 Worldwide Hotspot Service Required Only T-mobile in US
more or less I want the best sound quality, total control of my amps and just to know what cool stuff you can do with these things. thanks!
Hi,I try all day to find MCU update and stock rom for MTDC-XRC 2GB ANDROID 7.1.2 but no lucky,is this MCU so unusual or what ??????
Please for everyone to try to help me?????
bisy said:
Hi,I try all day to find MCU update and stock rom for MTDC-XRC 2GB ANDROID 7.1.2 but no lucky,is this MCU so unusual or what ??????
Please for everyone to try to help me?????
Click to expand...
Click to collapse
That's the most recent one I coult find (2.66): https://forum.xda-developers.com/showpost.php?p=74833101&postcount=1057
kabelgleichung said:
That's the most recent one I coult find (2.66): https://forum.xda-developers.com/showpost.php?p=74833101&postcount=1057
Click to expand...
Click to collapse
Thanx wery much my friend !!!!
Only one question,do I must use file from (Yandex) or from (attached file) ????
Because this files have different extension and different size !!!!
File from "Yandex" is img.-213 kb. and file from "attached" is cfg.-525 bytes !
Thanx .
bisy said:
Thanx wery much my friend !!!!
Only one question,do I must use file from (Yandex) or from (attached file) ????
Because this files have different extension and different size !!!!
File from "Yandex" is img.-213 kb. and file from "attached" is cfg.-525 bytes !
Thanx .
Click to expand...
Click to collapse
Use the image-file from yandex.
For this MCU update,do we need only img.file or and cfg.file together copy in root folder ???
bisy said:
For this MCU update,do we need only img.file or and cfg.file together copy in root folder ???
Click to expand...
Click to collapse
You only need the image file.
P.S.: You '?' butten seems to be stuck!
kabelgleichung said:
P.S.: You '?' butten seems to be stuck!
Click to expand...
Click to collapse
I don't understood you,what do you think for that ????

ALL (PX3-PX5-Intel Sofia) MTCD Updates and MCU Files

I'm not sure if this is aloud or has been posted already but I'd just like to thank the kind gents at 4PDA for the file host and their site !
I dont know if this is indeed all files but here is a ton if anyone is looking :good::good:
MCU Files for all units are in the 2nd folder
https://yadi.sk/d/umCvHqCDzHccr
Hi, i have a px3 unit hzc brand 7.1 rom. Can i use any of these px3 7.1 roms.
Thanks alot for this!
Skickat från min ONEPLUS A3003 via Tapatalk
Cid6.7 said:
I'm not sure if this is aloud or has been posted already but I'd just like to thank the kind gents at 4PDA for the file host and their site !
I dont know if this is indeed all files but here is a ton if anyone is looking :good::good:
MCU Files for all units are in the 2nd folder
https://yadi.sk/d/umCvHqCDzHccr
Click to expand...
Click to collapse
Thank you for this. Can you please make folder listing or at least explain what this file from attached picture is for? It looks like Oreo Image but it is RAR instead of ZIP?
Thanks a lot man! but is there a way you can give me the "how-to" tutorial?
Can I use the latest GS mcu even if I dont have Android 8 on my GS device?
catu said:
Can I use the latest GS mcu even if I dont have Android 8 on my GS device?
Click to expand...
Click to collapse
Yes, MCUs are not processor or OS specific.
Thanks a lot for this, can anybody guide me how to figure out which one of these I need to install. My device mcu version says: 023042bGS-CIC-HW7-180516[B1280_170325].
I Guess it should be GS
cagdas said:
Thanks a lot for this, can anybody guide me how to figure out which one of these I need to install. My device mcu version says: 023042bGS-CIC-HW7-180516[B1280_170325].
I Guess it should be GS
Click to expand...
Click to collapse
If your MCU does not start wth "MTCD" or "MTCE" its not MTCD/E unit, try the Android Headunit general forum.
Thanks I found the right one finally but the hu says please wait and news starts the process.
cagdas said:
Thanks I found the right one finally but the hu says please wait and news starts the process.
Click to expand...
Click to collapse
Where did you find it ?
Hi I have a car radio Px3 (1024x600) android 7.1.2 with mcu mtcd chs Vs 2.56 july 2017 can I update it without risk with the file mtce chs v2, 75 June 2018?
g.mariano85 said:
Hi I have a car radio Px3 (1024x600) android 7.1.2 with mcu mtcd chs Vs 2.56 july 2017 can I update it without risk with the file mtce chs v2, 75 June 2018?
Click to expand...
Click to collapse
Can you share a link to the file ?
And post a screen shot of your MCU ? (it should b "v2.56" not "Vs 2.56").
typos1 said:
Can you share a link to the file ?
And post a screen shot of your MCU ? (it should b "v2.56" not "Vs 2.56").
Click to expand...
Click to collapse
HI this is the link and screen. Thanks
https://yadi.sk/d/umCvHqCDzHccr/All dmcu for PX3, PX5, Intel Sofia3g/CHS
g.mariano85 said:
HI this is the link and screen. Thanks
https://yadi.sk/d/umCvHqCDzHccr/All dmcu for PX3, PX5, Intel Sofia3g/CHS
Click to expand...
Click to collapse
As far as I know you can, but Sofia mdels have the wifi on the SoM, so the MCU may have some differences, do you have a copy of an older CHS MCU ?
typos1 said:
As far as I know you can, but Sofia mdels have the wifi on the SoM, so the MCU may have some differences, do you have a copy of an older CHS MCU ?
Click to expand...
Click to collapse
No, I'm sorry, I don't have any copies. I bought it from a friend. What do you think I risk? I would like to try to update it because I have problems with Bluetooth or do you think it can solve maybe changing roms? But even I wouldn't know where to start, which rom I could put and how. Thank you
g.mariano85 said:
No, I'm sorry, I don't have any copies. I bought it from a friend. What do you think I risk? I would like to try to update it because I have problems with Bluetooth or do you think it can solve maybe changing roms? But even I wouldn't know where to start, which rom I could put and how. Thank you
Click to expand...
Click to collapse
Usually all MTCD/E units use the same MCU and I was always under the impression Sofia units did too, but as I said they have wifi on the SoM which may make a difference as on other MTCD/E units the wifi is on the motherboard, so I m not 100% certain, also the link you posted has "Sofia MCU".
So I would read this thread starting at the beginning to find out for sure.
g.mariano85 said:
No, I'm sorry, I don't have any copies. I bought it from a friend. What do you think I risk? I would like to try to update it because I have problems with Bluetooth or do you think it can solve maybe changing roms? But even I wouldn't know where to start, which rom I could put and how. Thank you
Click to expand...
Click to collapse
Hi, did you succeed with any update? ROM or MCU?
I have a similar MCU CHS 2.51, BT frequently needs a complete 10s-Powerbutton reset to work....
Tx!
Hi, I also have your same problem with the bt. No I have not tried to update I am afraid of breaking everything not being so heady
Green Daddy said:
Hi, did you succeed with any update? ROM or MCU?
I have a similar MCU CHS 2.51, BT frequently needs a complete 10s-Powerbutton reset to work....
Tx!
Click to expand...
Click to collapse
You could try changing the MCU to a different one - see @marchnz's "Verified Cross Compatible MCUs" thread.

Android Reversing Mirror Phisung E06

Hello,
I have a mirror what is was playing with and format everything and can't fix it now I have the firmware but im missing the Preloader.....
I need this: preloader_cm10.bin
can anyone help me?
Alex_16s said:
Hello,
I have a mirror what is was playing with and format everything and can't fix it now I have the firmware but im missing the Preloader.....
I need this: preloader_cm10.bin
can anyone help me?
Click to expand...
Click to collapse
Here you go:
https://drive.google.com/file/d/1ORGuyafnjuSeeP6sRLdGhDXtzdTGCgPf/view?usp=sharing
Eric1084 said:
Here you go:
https://drive.google.com/file/d/1ORGuyafnjuSeeP6sRLdGhDXtzdTGCgPf/view?usp=sharing
Click to expand...
Click to collapse
THANKS!!!!
but now i have this error..... i really hope you can help me
Alex_16s said:
THANKS!!!!
but now i have this error..... i really hope you can help me
Click to expand...
Click to collapse
Try unchecking everything except for the preloader? That errors seems to say that the payload doesn't match the hardware it's detecting. What processor do ya got in yours?
Mirror E06 Android is upgrading
Hi!
I have an Android rear mirror E06. A couple of days ago the mirror showed Android is upgrading Optimizing app 1of 1... and it doesn`t start at all.
Can you advise me what to do? Can I flash is somehow?
did you ever get this working?
cybericebyte said:
did you ever get this working?
Click to expand...
Click to collapse
I haven`t found a solution yet.
Let me know if this works for you. be sure to change the file ext. so it just ".bin"
Phisung H58
Hello. Please help me too. I have phisung H58 android mirror dash cam. It is stuck on startup screen. I don't know how to flash it. please help me.
i am facing some strange with mine too! will post images with video if possible this weekend
Preloaded_cm10.bin
Hi.. I try this preloader in my Junsun A930 mirror, before my device totally dede, now I can flash but not booting.. stuck in logo screen, it for preloader problem or other issues any one have idea.. for this problem.. I don't have orginal preloader file, (name " preloader_cm10.bin") I have orginal firmware with out preloader.
---------- Post added at 11:29 AM ---------- Previous post was at 11:23 AM ----------
Eric1084 said:
Here you go:
https://drive.google.com/file/d/1ORGuyafnjuSeeP6sRLdGhDXtzdTGCgPf/view?usp=sharing
Click to expand...
Click to collapse
This preloader can use in Junsun A930? This file name is same, I try ed, it working but not booting.. stuck in logo screen ( before totally dede now screen on)
hi there
i have this mirror installed today.
everything seems to work great on it except bluetooth connection to the car. i would like to be able to spotify from it through bluetooth
i read on some russian forum that this is disabled in bluetooth.apk file.. anybody has any ideea how to modify it to connect to the car's bluetooth ?
from my phone i can connect to the mirror and play songs to it.. so the bluetooth is working but not as a host
xjust said:
hi there
i have this mirror installed today.
everything seems to work great on it except bluetooth connection to the car. i would like to be able to spotify from it through bluetooth
i read on some russian forum that this is disabled in bluetooth.apk file.. anybody has any ideea how to modify it to connect to the car's bluetooth ?
from my phone i can connect to the mirror and play songs to it.. so the bluetooth is working but not as a host
Click to expand...
Click to collapse
Did you get a answer to this question yet I have the same issue
hello i just bought car dvr mirror 4g without any make, model HMSA8E and i cannot use it i get a mesage "UI stopped working" i really need firmware , it's a SpreadTrum SL8541E 16g , 1gb ram , android 8.1 , please help me

Update MCU (PX3)

Hello! I currently have this version of MCU: MTCE_LM_V2.75_1
Is it important to update MCU? Are there risks? After the installation should I configure something?
From the radio I can not update MCU, it does not find any update. But in a post of this forum (Dasaita) I have seen an update is it compatible with my radio unit? MTCE_HA_V3.06.zip
I have a PX3 of 2Gb.
Thank you
I just found this MCU file: MTCE_LM_V3.01c20190111 better this update? I do not know what is the latest MCU version of MTCE_LM_V2.75_1
It's better to keep it up to date, even when you dont experience issues with the device.
The updates are normally not that hard to install and version 3 has the function of teleconference within.
I noticed with my upgrade that the device doesnt freeze anymore during boot. But i had 1.9 installed and now 3.00
d5stick said:
It's better to keep it up to date, even when you dont experience issues with the device.
The updates are normally not that hard to install and version 3 has the function of teleconference within.
I noticed with my upgrade that the device doesnt freeze anymore during boot. But i had 1.9 installed and now 3.00
Click to expand...
Click to collapse
Could you tell me what is the most updated version of this MTCE_LM_V2.75_1? PX3 2Gb. Thank you
I thought the rom for the MCU is 3.01 for LM, you can find those on the forum, only a good search is required.
I have the GS version but i do not recommend installing an MCU from another supplier.
The android PX3 2GB roms can be found anywhere. Search for PX3 ROM LM.
Can somebody help me please
Can somebody help me with a mcu update file please as it keeps shutting down when using gps applications
black_ps said:
Can somebody help me with a mcu update file please as it keeps shutting down when using gps applicstions
Click to expand...
Click to collapse
Not an MTCD.
What do you mean?
marchnz said:
Not an MTCD.
Click to expand...
Click to collapse
black_ps said:
What do you mean?
Click to expand...
Click to collapse
Your unit is not an MTCB/C/D/E, asking in the wrong forums. Read on.
This entire thread is a waste of space in that there are more appropriate places the OP could have posted in or at least searched first, but that's another matter.
I have a MTCE_XRC_V2.79k_1 which has the Intel Sofia cpu. What MCUs can I use?

TLink err: sd_carplay no run

Hey guys,
I’m getting the following error whenever I open the application on my android head unit, anyone knows how to fix this?
Thanks!
Same error here, but can't find any solution. Did you get any luck?
lordmuggins said:
Same error here, but can't find any solution. Did you get any luck?
Click to expand...
Click to collapse
Nope, tried to install the latest version too but nothing seems to be working…
creamygoo said:
Nope, tried to install the latest version too but nothing seems to be working…
Click to expand...
Click to collapse
Ah bummer. I've tried a few versions.. one stops at activating (zlink), and the others install but then give me this error. Very disappointed if my head unit won't support Carplay, as I love it otherwise.
creamygoo said:
Hey guys,
I’m getting the following error whenever I open the application on my android head unit, anyone knows how to fix this?
Thanks!
Click to expand...
Click to collapse
Is unit an MTCD type unit? Post Android system information including MCU version.
marchnz said:
Is unit an MTCD type unit? Post Android system information including MCU version.
Click to expand...
Click to collapse
It's an odd ball "random" chinese origin unit. It's not MTCx type.
I have the same problem. Is there anyone to help?

Categories

Resources