trying to find info about mcu xrc. no luck searching wondering if anyone can help me! - MTCB Android Head Units Q&A

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 ????

Related

HKC G1000

Hi!
Does anyone know where to find ROMS for HKC G1000 (DUAL SIM WM6)?
Many thanks!
i have one. they sent it to me coz i complained about noise being picked up by phone1. tried reflashing, but still the same problem.
Hi I have a HKC G1000, and do not do as a HARD RESET, as you know, thanks
I've got the last (november 2008) English ROM for HKC G1000 when been in ShenZhen month ago. If you need - I can upload it somewhere.
THOMYROS said:
Hi I have a HKC G1000, and do not do as a HARD RESET, as you know, thanks
Click to expand...
Click to collapse
There is Icon with green tree in Settings menu - search for it!
Hkc G1000 hard reset
Hi,
i have the same problem, i have installed a program now the phone is blocked in the windows boot up screen.
Did you solve the problem?
Could you help me please?
Thanks
try this
3 key press together for re-start:
G2 (Dial sim card 2 key) + Camera key (on the right side, near the on/off key) + on/off key.
9rinder said:
I've got the last (november 2008) English ROM for HKC G1000 when been in ShenZhen month ago. If you need - I can upload it somewhere.
Click to expand...
Click to collapse
hi, can i have it? please provide a link for download. thanks... hopefully it will solve my noise problem on phone 1. thanks...
can you post your rom versions?
mine is Under Device Information: WM6_HKC_G1000_VER_07
Hkc G1000
Thank you very much Pranix,
it worked ,
but only after take off the battery for 15 min. and with G1 button at place of G2.
I'm also interested to have the Rom (just in case
If you can provide a link it will be much appreciated.
mine is:
ROM: WM6_HKC_G1000_VER_07
RADIO: PPC_DMDC_RIL_01.01
PROTOCOL: W8.5P8.4
DRAGONFLY: DV17-MODULE-VER-07.12.2
Just a curiosity: this pda it supposed to have 64 Mb of ram, but on "about" i read only 43,74 Mb,
it's your the same or not?
Thanks again
we have the same version.
http://uploading.com/files/G05UZJ16/HKC G1000.rar.html
hopefully someone here can modify and update it to wm 6.1
how's the sound quality of your phone?
i have a problem with phone 1, it picks up alot of ambience noise.
difficult to hear the other person you're talking to.
if you put your hand over the mouthpiece, and also the earpiece, it creates a feedback sound.
no problem on phone 2.
Hkc G1000
Hi Pranix,
thanks for the rom file after i'll ask you how to flash it.
My phone works good both sims, your, sounds to be an hardware
problem, since you told that you have flashed the rom.
The set of the microphone for the sim 1 is too sensible, and when you put the hand on the micro, it cause what is called "larsen effectc", that happend when the sensibility of the microphone is too high and trigger a feedback from the earphone that cause an annoying whistle .
In an italian forum, I heard about an engineering code to write down in the
china phones with WM6, that allow you to set some hardware features
of the phone including the sound level, I don't know if this is possible also with our phone. but it worth a try.
I'll go to ask in the forum and if pertinent, i'll post you the answer.
Bye
hi,
the procedure to flash is in the rar file that i have uploaded.
just open the text file.
hope you can find some way to minimize the sensitivity of microphone setting for phone 1.
regards,
pranix
Hi Pranix,
he say that the code "engineer mode" it is available only on the china phones with the RTOS operating system, and in some motorola and Nokias,
but he say that maybe it is possible to change the parameters set on the windows registry, with a pc program like CeRegEditor.
Connect the phone to the pc, start CeRegEditor, make it read the registry, click on unlock (if not you can't save the changes), after that you have to look where are located the keys regarding the audio, and see if modifiyng the key value you can solve the problem.
I will look further if i find some else solution
good luck
i already tried editing registry however still the same.
maybe i was editing the wrong registry. hehe
i just hope that 9rinder gets to post his rom here
Pranix said:
i just hope that 9rinder gets to post his rom here
Click to expand...
Click to collapse
Here is link, try it, guys:
http://rapidshare.com/files/195288870/HKC.ZIP.html
Hi Pranix,
take a look here, maybe help:
http://forum.xda-developers.com/showthread.php?t=256734
then search on the registry with the keyword "volume"
9rinder said:
Here is link, try it, guys:
http://rapidshare.com/files/195288870/HKC.ZIP.html
Click to expand...
Click to collapse
hi,
can you post your rom details?
i downloaded the rom, it seems your rom & my rom are the same.
i checked the date & time stamp, its identical.
i also asked my contact at hkc, still no new rom since i asked for it sometime june.
how's the audio quality on your phone 1 & phone 2?
can you hear the calling party clearly?
oxyjo said:
Hi Pranix,
take a look here, maybe help:
http://forum.xda-developers.com/showthread.php?t=256734
then search on the registry with the keyword "volume"
Click to expand...
Click to collapse
i've actually tried editing those registries before however still the same.
the question here is that do we have one or two mircrophones?
coz if only one, then there must be a setting somewhere to adjust phone 1 & phone 2. phone 2 sound is better than phone 1.
if two microphones, i cant find the settings as there is only one setting to tweak.
Hello. I have one of this PDa.
Mine has this ROM:
ROM version:WM6_SITRONICS_SD106_VER_05
Radio version: CYNTHIA850_DMDC_RIL_01.01
Protocol version: W8.5P8.4
Dragonfly Version:CYNTHIA850 TF-DV17-MODULE-VER-07.16 Feb 18 2008 13:02:06
Do you recommend me to update?
Is any way to "extract" its original ROM?
And is any way to "edit" any of your roms to change the language of the OS?
Thanks

[Q] Best Wifi driver on Which FW ??

Hi All
I found out that it is easy to replace the Wifi driver of any firmware
Wifi drivers & Sound control are located at FFS file
\SystemFS\Driver\
Wifi uses simple Wlan_bcm4329_***.bin files
So a simple replacement of these files will lead to a change in the driver (Can be done with PFS file)
I tried this with Wifi driver from XXJL2 on XXLB2
I am satisfied with Wifi performance now but i like this game
I am looking for a firmware with the best Wifi driver
Any suggestions will be really appreciated
Best Regards
I don't remember all the drivers, but never had problem with wifi.
Maybe someone who take more care than me can help
Nice find, will wait for your feedback
A PFS file to test old Wifi driver from XXJL2 on any bada 2.0 firmware
Please test and give feedback if Wifi is better with it
Best Regards
mylove90 said:
Wifi uses simple Wlan_bcm4329_***.bin files
Click to expand...
Click to collapse
So we a can add the drivers from 1.2? I always felt that wifi was more stable under 1.2 than 2.0...
Yes
It is like a router firmware
Flash the file attached above with Multiloader to get Wifi driver from XXJL2
Please i need feedback on this
Best Regards
Maybe in drivers we can unlock wifidirect options ?
Or is it blocked in firmaware ?
this method can lead to small patches for firmwares. i like that
we can use this to create customized firmwares for everyone by using pfs updates.
for example: i hate it that they removed the front cam option in the new betas and it would be great if you could upload the latest cam driver with front cam option as pfs file
greets,
Max: it's already done, using camero.so file from kk5 firmware and modifying signature in GeneralSoInfo.so.sig
pawlakpl: don't think that will work... but cost nothing to test... maybe with S8600 wifi drivers.
mylove90 said:
Yes
It is like a router firmware
Flash the file attached above with Multiloader to get Wifi driver from XXJL2
Please i need feedback on this
Best Regards
Click to expand...
Click to collapse
OK, I uploaded the file, wifi works as before I'll test if I can feel the difference... Is there a method to check the version of the driver?
Yes i found the version stated in Wlan_bcm4329_rte.bin & Wlan_bcm4329_rte-wapi.bin files
You can check it by opening the file with Hex editior
For the one from XXJL2
Apr 19 2010.05:49:32
Click to expand...
Click to collapse
For the one from XXLB2
Aug 31 2010.16:43:36
Click to expand...
Click to collapse
Strange thing that both has the same version stated in there !!!!!
4.218.214.0
Click to expand...
Click to collapse
Best Regards
Hi Mylove90,
For testing, I took all Wlan_bcm4329*.bin files from S8600 XXKI9 firmware.
It's still works on wifi, no difference.
But strange thing, it change something on volume.
I can't explain it because my poor english... but it seems there is also for audio in this files
Edit: my falt, I used all the driver repertory lol
Is it possible that you took WM8994_EQ_Data_Load.txt in your PFS by mistake ?!!!
Because this file is for sound driver
If you didn't then I've no idea WTH is going inside these files
Sorry further research need to be done
Best Regards
mylove90 said:
Is it possible that you took WM8994_EQ_Data_Load.txt in your PFS by mistake ?!!!
Because this file is for sound driver
If you didn't then I've no idea WTH is going inside these files
Sorry further research need to be done
Best Regards
Click to expand...
Click to collapse
Didnt knew you were going to post it i thought ... Anyways Good going
mylove90 said:
A PFS file to test old Wifi driver from XXJL2 on any bada 2.0 firmware
Please test and give feedback if Wifi is better with it
Best Regards
Click to expand...
Click to collapse
i tested your wifi.pfs file but i still have weak wifi signal even in front of my router. where i can find .pfs files of different firmwares?
Sorry
It is already included in Elite Rom so you didn't have to try it
This is the best Wifi driver built for S8500/S8530
I guess that getting source code for the driver appears to be easy as it is used in Galaxy S so it should be open source
But not idea how it compiled for bada
Best Regards
I'm using connectify in my laptop to make a hotspot, I get full signal in the top menu bar
-40db in a distance of 50 cm of the computer
s8530 xxla1
csc ver : s8530Oxfla2
okay
please try the PFS file included in this thread and inform me if the signal get better
Best Regards
mylove90 said:
okay
please try the PFS file included in this thread and inform me if the signal get better
Best Regards
Click to expand...
Click to collapse
How can i extract the wifi.pfs from the fw i have?
you can get wifi drivers found in your firmware files by extracting FFS file from your firmware and going to path
/SystemFS/Drivers
you can compare files after extracting my file
all extraction process is done with Wave Remaker
Best Regards
Not sure, if S8500XELF1/S8500CISLF1 SER contains better WiFi Driver...
Maybe more luck...
Best Regards

Help! KLD5 MCU firmware needed

I have a Pumpkin KD-C0109 single DIN Android 4.4.4 HU. I mistakenly upgraded the firmware thinking that I had a backup available but my MCU file was wrong. Does anyone have the firmware for a KLD5 MCU? the original MCU was MTCB-KLD5-V2.77.
Check here...
http://forum.xda-developers.com/showthread.php?t=3247160
Sent from my TF300T using Tapatalk
This is where I got into trouble. There are MCUs for KLD, KLD1 and KLD2 but none for KLD5. None of the ones that I have tried work. Now none of the buttons on my HU work, including the power button. This is a flip-out screen so there is no way to recover unless I can find the right MCU firmware.
K.. Maybe someone can extract theirs for you and pop it into Dropbox..
With that in mind, might have to keep bumping this thread until a kind soul comes to the party for you..
Then it could be just a matter of packing it into one of those other MCU zip packages and flash it.. Or someone zips it into a flashable pack for you.. I am guessing that using 7zip maybe work..but better confirm that with a developer..
Also on that note.. As been pointed out before... MCU flashing can lead to bad things happening as with these units not only using a rom + kernel but the MCU package as well ., thus if you are new to these units....
Read....read.. Check.. Before you do anything...
Sent from my TF300T using Tapatalk
Please, kind soul, come forward.
Bump!
Currently the only way to get mcu is img from manufacturer
SOLVED
I was able to get a copy of the mcu.img from the reseller. [email protected]
I think I have the same unit you do but mine is branded as Eonon GA1312. The MCU version is MTCB-KLD5V2.79. Do you have a copy of the firmware you can share?
eastside08 said:
I think I have the same unit you do but mine is branded as Eonon GA1312. The MCU version is MTCB-KLD5V2.79. Do you have a copy of the firmware you can share?
Click to expand...
Click to collapse
Yes I have a copy but do not know how/where to post it. PM me with your email.
Universal 7" 2din android
Hello everybody ! I saw this forum yesterday, i found it interesting. I am also in trouble with my 2 DIN android 7" [ ebay item num.: 141797471889 ] .... After all connections made,
it only operates and shows up Android logo, after a moment only the light of the screen is on.....
I told the seller, and he sent me 2 files ( 4.4 MCU - 复件(3).zip & 4.4.4system - 复件(3).zip ) , i unzipped the files that he sent me, and he told me to copy only the 173 MB mcu file to the SD card.
So after all, i connected again the power wire , i pressed eject button and i inserted the SD card to the CAR DVD and I pressed the HOME & MENU button till it shows up an option . As he said...
Nothing !!!! I tried all the 4 files
( 1 mcu files from 4.4 & 3 mcu files from 4.4.4 )
Here are all, 4.4 zip file extracts folder: 4.2系统最新下滑MCU with file : 4bf18a00-297a-11e3-ab19-000c29ba27c0
&
4.4.4 zip file extracts folder: 2.9.5_SYESTEM800X480_CRO with files :
8baf147e-ea4a-11e2-b181-000c29ba27c0
8d8d1b1a-ea4a-11e2-a661-000c29ba27c0
8e3513e2-ea4a-11e2-8a0f-000c29ba27c0
eastside08 said:
I think I have the same unit you do but mine is branded as Eonon GA1312. The MCU version is MTCB-KLD5V2.79. Do you have a copy of the firmware you can share?
Click to expand...
Click to collapse
Check the mcu thread

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...
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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

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