Joyeauto MMB Max Pro - Stuck after animation loads! HELP - Android Head-Units

Just recieved my Joyeauto MMB Max Pro and was super excited as it seemed to have everything I wanted. I connected it to the car and all seemed perfect. Did some quick updates from google play, installed the normal apps for the box and all seemed great. I then turned the car off and back on about an hour later and it now turns on, plays the animation and then... NOTHING.. the UI won't load, can't swipe, can enter PIN, nada... My phone is connected to it and it will pass audio through the BT connection but that's it. Not good without the UI... I have messaged and emailed joyeauto with no help so I am hopeful someone from this community can help. Is there a way to manually reset as I can't get into the UI and perform a normal reset etc. Please Help!

Well, after sending the equivalent of 2 WhatsApp messages per day to Joyeeauto for the last week with no real progress, I am still stuck with a very expensive paperweight.
They have managed to tell me to grab the new ROM that can be uploaded using an SD, to which I told them to please read my messages where they would see I can not get to the OS.
Then, I managed to explain they needed to provide a link to an image I could use to apply from a computer, and FINALLY, last night they did... only to find out they provided no instructions as to how to get the device into bootloader mode to flash the ROM they sent. I am ready to go... I have SPFLASH set up, and I also have Phoenix Suite setup... both can't connect to the device because it is not going into bootloader mode etc...
Does anyone here have any idea how I might get it to go into debug / bootloader mode so SPFlash will see it as a device to flash the base image and reset it? I tried the push the reset button while connecting to the PC to no avail. It just stays in an initializing state.
If you are interested... Here are a few links
OTA Update to flash via SD Card
MMBMAX(MediaTek67655)_OTA_20220927.144.009
Base Image to Flash
CP Update for MMB Max Mediatek 6765

martinkwright said:
Well, after sending the equivalent of 2 WhatsApp messages per day to Joyeeauto for the last week with no real progress, I am still stuck with a very expensive paperweight.
They have managed to tell me to grab the new ROM that can be uploaded using an SD, to which I told them to please read my messages where they would see I can not get to the OS.
Then, I managed to explain they needed to provide a link to an image I could use to apply from a computer, and FINALLY, last night they did... only to find out they provided no instructions as to how to get the device into bootloader mode to flash the ROM they sent. I am ready to go... I have SPFLASH set up, and I also have Phoenix Suite setup... both can't connect to the device because it is not going into bootloader mode etc...
Does anyone here have any idea how I might get it to go into debug / bootloader mode so SPFlash will see it as a device to flash the base image and reset it? I tried the push the reset button while connecting to the PC to no avail. It just stays in an initializing state.
If you are interested... Here are a few links
OTA Update to flash via SD Card
MMBMAX(MediaTek67655)_OTA_20220927.144.009
Base Image to Flash
CP Update for MMB Max Mediatek 6765
Click to expand...
Click to collapse
Did you ever resolve your issue, I've got exactly the same problem?
The link for the Base Image Flash is also no longer valid :-(

I actually managed to get a very quick response from Joyeauto via WhatsApp and sent me all the files and instructions need to resolve this issue. I've attached all the files and instructions needed, you will just need the latest flash/bin file.

Also if any one finds this thread looking for Joyeauto MMB answers :
I had to manually enter my APN Settings for my SIM card before data would start flowing even though it shed signal strength and 4G connection

simon131 said:
Also if any one finds this thread looking for Joyeauto MMB answers :
I had to manually enter my APN Settings for my SIM card before data would start flowing even though it shed signal strength and 4G connection
Click to expand...
Click to collapse
Hello, I have the same product as you and I would like to know how to make calls with 4g sim card instead of connecting my phone in bt

simon131 said:
I actually managed to get a very quick response from Joyeauto via WhatsApp and sent me all the files and instructions need to resolve this issue. I've attached all the files and instructions needed, you will just need the latest flash/bin file.
Click to expand...
Click to collapse
Thanks for this! I will give it a shot.

simon131 said:
Also if any one finds this thread looking for Joyeauto MMB answers :
I had to manually enter my APN Settings for my SIM card before data would start flowing even though it shed signal strength and 4G connection
Click to expand...
Click to collapse
I know this is a old thread but I was having the same problem on the new mmb max bmw where the cell had no data. For me the apn was correct but the I noticed I was not get register on the network. Change from automatic to manual and register to TMobile and got data immediately. Hope this helps someone.

Hi guys my mmb max box is stuck on the animation screen and it wont load up any further. Before it stopped woking i went into engineering mode and activated settings to put a password on the device. When i switched off my car and put it back on the box wouldn't load past the animation .
Please can some one help?

Hi, guys! I have the similar box, but with bmw-oriented firmware. Did somebody root MMB MAX? I have an issue - voice commands are not recieving by the box. So I have bought usb type-c otg-cable with additional power connector and tried to switch input source of the box to external usb mic. Used Lesser Audioswitch app. But unsuccessfully. It cant switch source without root (there is modded app with root function).
By the way, I copied the ROM for my BMW version box (04.2023 fw) if someone got trouble as me (box could not connect to the car).

Related

[Q] Tattoo Bricked

Hello,
I tried to update the radio and the SPL version on my Tattoo. Everything went fine until I had to reboot my phone. It shut down alright, but it never powered on again.
These are the following problems I am having with my Tattoo at the moment:
Cannot power on phone.
Cannot boot into recovery mode.
Cannot boot into FastBoot.
When I connect it to my computer via USB, nothing happens.
The only thing that it's responding to is when I connect my it to my charger.
Does anyone have a solution or is my phone dead forever?
Thanks ahead!
bump? anyone?
Send it back to HTC. If anyone can do anything about it they can. There's nothing else you can do. Sorry
boo.. that sucks..
Well, thanks anyway
Ehm, I don't want to post a New Thread so I'm gonna ask here:
Does anyone have the pinout for the Tattoo?
Take a look at this. I guess they fix such things (but you never know if they just are after your money. http://www.ort-jtag.com/index.php
Yeah I saw that already. Also, there is a file name Tattoo Jtag on their website in the Support section. However, to access that section you have to enter your products serial number (which is I'm guessing the phone's serial number). I have tried several serial numbers (including mine) and all of them were 'invalid' so I never checked the files out.
Also, they only have one thing in the shop which is a kit and it costs $330 so no thanks
I have a similar problem, I would like to share my knowledge although I must be completely out of way.
My experience is based on the BeagleBoard and Angstrom so I really don't know the HTC HW and Android at all...
- The device boots from an xloader that instructs the device how to proceed with the boot
- the bootloader takes place (great u-boot in the beagleboard ?? in the HTC phone) the bootloader allows for ROM or kernel+rootfs flashing and much more
- now the kernel is loaded.....
User mode applications do not allow to have access to the memory area where xloader and u-boot lie so they should be safe all the time to allow for device reflashing.
So we should have access to the device via bootloader anytime if we knew how... maybe somebody can help us further.
Fabio
Same here...Exact same issue...No Recovery mode...No USB Connectivity, Screen turns on but is blank, alhough I did see Tattoo popping up initially but not any more...All I can see is the LCD back light turns on...Battery does charge...Also when I try to enter Recovery mode screen keeps blinking as if it is trying to restart again and again...Someone help
similar problem here, but i get absolutely no response from the phone, it doesn't even recognize the charger. do i just throw it away and buy a decent one or is there a solution?
Sparky the only way for now to fix that click is to bring it to some service point that have that ort jtag, because only way to fix that is to writte new boot sector on phone . Im sure that i know at least 2 services that have ort jtag in Novi Sad . Look for marvel *Miroslav in Ns, or send me private message
same thing happened to me
just this morning, and in desperation I tried hard to remove the batt cover (prob pressed some of buttons, I felt a jerk and ho it was back in amon ra`s recovery, nect time I just removed the battery waited for 30 secs, then press off&home and hold it till recovery came back) but for good half hour NO REACTIONS , ABSOLUTE BRICK, nothing when I put the usb in PC or in socket, dead screen, no sounds and no reaction to ANY combination of keypress. I guess you could call me lucky (in last few days I flashed at least 3 versions of froyo roms, this afternoon I bought =8GB class4 Kingston, formated it in PC FAT32 default size, copied EVE. from my 2gig rom then just turned it down (yes I am brave) and put the 8gig in tattoo, it works like a charm (finger crossed it will continue)
So is there an available Jtag for the Tattoo yet?
I'm in the same situation. No recovery no fast boot, Damm!
I`ve update psfreedom with psgroove_hermes_v4 zip file then my tattoo reboot and now I only get the Tatto title screen but nothing happends.
Somebody have clue to give back life my phone.
Thanks!
if you can get to the title screen, that means you can connect it to your pc via USB and recover from a backup (I hope you made one)
Hello, I connect my tattoo to my pc, but usb connection is not available yet.
Is There is a way to activate usb when my phone blocks in tattoo logo??
Thanks for reply.
payasi35 said:
Hello, I connect my tattoo to my pc, but usb connection is not available yet.
Is There is a way to activate usb when my phone blocks in tattoo logo??
Thanks for reply.
Click to expand...
Click to collapse
You have to enter in fastboot.
Hold volume down and turn on phone.
Cheers
Sorry but as i said before, I can't access to recovery menu neither fast boot menu.

How To Flash a Demo LG Quantum?

Heya!
I bought a demo LG Quantum for a song today and I've been trying to remove the Demo software by following these instructions:
Through work aquired a Mozart with Telstra Demo(Store) Rom. Very furstrating as it wouldnt hold settings and kept playing that damn video.....
Downloaded this rom (following the links from here and trying a few download mirrors until I found one that worked)
Turned off Phone
Held Volume Down Key while Pressing Power Button (This turns the phone on and launched Bootloader)
Connected to PC Waited about 5 minutes while Windows auto detected the drivers and installed what it needed
Right Mouse clicked on the downloaded Rom and selected "Run as Administrator"
Followed the prompts.
****NOTE**** When it got to 10% the phone rebooted - LET IT!!!!! DO NOT TOUCH IT DO NOT DISCONNECT IT - Just wait -The computer will redetect and about 10 Min later VIOLA - All sorted nice and clean WP7 HTC Mozart (with a with Telstra One Hub - which aint that bad) - Whacked the 3 Sim card in - Downloaded Connection Setup Wizard from market place and a few minutes later was sending and receiving MMS etc
Click to expand...
Click to collapse
However, I don't know if this applies to the LG Quantum since I can't seem to access the Bootloader screen and the ROM I can't find an executable ROM file like the one he refers to.
Has anyone resolved this problem on their Quantum?
Could you help me through it?
Thanks in advance,
-Aylmer
Nevermind! I was trying to flash it, but, in the LGDP2 Flashing app, I was plugging in the phone before pressing start!
Oups!
If you're still having problems, the other trick is to use the drivers from the LG Mobile Support Tool.
I got mine from eBay for $100...it is a Demo unit. This thread is very helpful and hope to remove the "Device Alive" software and enjoy my nifty windows phone!
As an avid Android and iOS user I look forward to having fun with WP7
voltagex said:
If you're still having problems, the other trick is to use the drivers from the LG Mobile Support Tool.
Click to expand...
Click to collapse
How would that trick work?
Does anyone have the link for the stock rom? I can't seem to be able to download from http://depositfiles.com/en/files/tmh1fz1ed. It always says invalid param. Could anyone post it here or upload it to mediafire or something? Thnx
ok managed to download the LG c900 ROM but installing the LGDP2 gives me the Installshield error , Catastrophic Error. And my LG USB Modem doesn't wanna install
Could you give more detail about the problem?
Also, which version of Windows are you using?

[Q] How to fix Wifi "Turning on" stuck when restoring hasn't helped

Hello xda,
Just two days ago out of the blue while transitioning from home to the train with the Tegra on off (I remember turning it off during charging before I left) as I sat down on the train I found it turned on (unusual) I didn't think much of it but since then I later noticed that my Wifi was stuck on the "Turning Wifi on" message and that the app wouldnt allow me to click the cog in the top left to return to the settings page (moreover when I click the open programs buttons it just disappears..strange) the only reason my attention was brought to this was because my Bluetooth gave me an error saying it couldnt share bluetooth anymore.
At the time I thought a simple restart would fix it but nope it didn't. My tegra is rooted but I have had no problems until now!
Since then I have done
Factory data reset
Cleared memory cache
Factory restored using the advent factory 4.3 image http www adventcomputers co uk / product-download-select/296 (sorry first posts and I don't seem to be allowed to post links).
Right now I find myself stuck at the "Welcome" screen as after I select a language and press next the wifi tries to turn on and I cannot skip this.
Any suggestions on what I should/could try please? Is it a hardware problem like it happened with the Samsung Galaxy?
Thank you
Does anyone have a suggestion?
I am trying to compress the latest stock rom (Roms Stock 4.4.2 from rootjunkysdl) into a system.img in ext4 format so as to then place it in the automatic Vega-tegra recovery tool found at: www adventcomputers co uk / product-download-select/296
At the moment I am stuck at the fompressing a folder directory into an ext4 file .img format.
Anyone have any ideas?
The reason I am trying the above is because upon resetting it with the above mentioned recovery tool, the WiFi is still on "turning on" however with it resetting it to version 4.3 means I cannot find a way to bypass the welcome screens as it won't allow me past until I manage to connect it to the internet.
Please, any help at this point would be very much appreciated
Fiztban said:
Does anyone have a suggestion?
I am trying to compress the latest stock rom (Roms Stock 4.4.2 from rootjunkysdl) into a system.img in ext4 format so as to then place it in the automatic Vega-tegra recovery tool found at: www adventcomputers co uk / product-download-select/296
At the moment I am stuck at the fompressing a folder directory into an ext4 file .img format.
Anyone have any ideas?
The reason I am trying the above is because upon resetting it with the above mentioned recovery tool, the WiFi is still on "turning on" however with it resetting it to version 4.3 means I cannot find a way to bypass the welcome screens as it won't allow me past until I manage to connect it to the internet.
Please, any help at this point would be very much appreciated
Click to expand...
Click to collapse
Try some USB 3g/4g Dongle and insert it into micro USB , then you can connect to internet via 3g/4g and see if you can get past welcome screen.
...
I had similar problem "wifi just showing turning on forever" with a phone. But that had happened because I had accidently deleted the "insmod" binary from "/system/bin/" folder ( actually replaced it with the one that came with "precompiled busybox-1.21.1-armv7" from busybox.net.) So at that time my phone was not able to load the "Wifi module some .ko extension file") See if you are also having this problem.
asratxda said:
Try some USB 3g/4g Dongle and insert it into micro USB , then you can connect to internet via 3g/4g and see if you can get past welcome screen.
...
I had similar problem "wifi just showing turning on forever" with a phone. But that had happened because I had accidently deleted the "insmod" binary from "/system/bin/" folder ( actually replaced it with the one that came with "precompiled busybox-1.21.1-armv7" from busybox.net.) So at that time my phone was not able to load the "Wifi module some .ko extension file") See if you are also having this problem.
Click to expand...
Click to collapse
Thank you for your reply, my tegra is not set up for 3/4G as far as I know, wouldnt connecting a dongle require some app installation?
wifi stuck at "turning on" for months
Hi
My tablet turned off and on then would not connect to wifi it gets stuck at turning on amd i cannot press any buttons to turn it on.
I have reset. Put in airplane mode and finally factory reset so now it asks to connect at Welcome page but still shows turning on.
I have not rooted or am not technically savvy i just know the basics but i do not know what to do and cannot use my tablet at all!!
Please help!!
aimeymarie said:
Hi
My tablet turned off and on then would not connect to wifi it gets stuck at turning on amd i cannot press any buttons to turn it on.
I have reset. Put in airplane mode and finally factory reset so now it asks to connect at Welcome page but still shows turning on.
I have not rooted or am not technically savvy i just know the basics but i do not know what to do and cannot use my tablet at all!!
Please help!!
Click to expand...
Click to collapse
You are having one of the symptoms of a bad OTA update/Flash/etc.
I described my problem in detail here: http://forum.xda-developers.com/nvidia-tegra-note-7/help/help-tablet-stuck-fastboot-t2967999
Today I plan to work on it, I'll let you know if I get it going again with Wireless and what I had to do.

[Q] I9505 Help Needed ADB

Hi, I have a S4 i9505 with a problem, screen broken and no display at all + usb debugging is disabled.
Phone: Not rooted, original software, usb debugging disabled, no display at all
What I want to achieve: restore all my photos / videos on the phone memory, no sd card
What I have attempted:
installed ADB & fastboot based on instructions from http://forum.xda-developers.com/showthread.php?t=2786395
What I need help with:
- When i try to get into recovery mode, i wasn't sure if i am indeed in there since i can't see anything, but in total there's a vibration when i turn on the phone, and another vibration when i release the power up+power+home after pressing them down for about 5 seconds.
- When in command prompt I type adb devices and there was none, and when i type adb shell it says error: device not found
I have ensured all drivers for my phone are installed (even with PdaNetA4180 & UniversalAdbDriverSetup6 from cynanogen) but the error remains. refer to attached image.
I have done extensive search on the forum but still couldn't find any ways to get usb debugging enabled on my crippled phone.
Any step by step guide would really be helpful! Thanks
Ps. Main problem = device not found in adb , usb debugging disabled, screen no display/cracked
What do you want? To recover files? To my knowledge that is not possible.
You would first need to flash a custom recovery for adb to work in recovery.
Then you would need to allow the connection on your device (which you can't do).
Yes I need to recover photos only. Nothing else.
Please kindly guide the steps on how to flash a custom recovery (w/o control of the phone's display or touch)
Thanks.
Your device is shown connected in windows
Why not use the mtp protocol and copy whatever you want
Hi, in the beginning, my phone is locked with a pattern pin.
I read the tutorials and managed to get away with the pattern pin by resetting my phone to factory settings via recovery mode i guess by watching youtube guide.
I didn't knew the photos and all will get deleted off from it, so there's nothing to transfer over when i got MTP working and able to access files inside the phone.
What do you recommend? Would fixing the screen and then using dr fone recovery works? or is there any other way to solve this without getting the phone display fixed? Thanks.
If the photos are deleted by the factory reset then i am sorry to day but you cannot recover them even if you get the screen fixed
bomby481 said:
Hi, in the beginning, my phone is locked with a pattern pin.
I read the tutorials and managed to get away with the pattern pin by resetting my phone to factory settings via recovery mode i guess by watching youtube guide.
I didn't knew the photos and all will get deleted off from it, so there's nothing to transfer over when i got MTP working and able to access files inside the phone.
What do you recommend? Would fixing the screen and then using dr fone recovery works? or is there any other way to solve this without getting the phone display fixed? Thanks.
Click to expand...
Click to collapse
Your photos are gone and there is no way to get them back.

tried rooting and now stuck reboot mode, cant get into safe mode only twrp and..

Download mode, but cant dl anything from pc to phone now even using odin.
Phone just stuck in boot loop.
Got as far as loading twrp onto it via odin and then when tried search for file just blank folders, nothing in them.
So worried totally bricked it. everyone says get into safe mode, but when try to all it goes to is twrp.
HELPPP!!!!
If you can get into TWRP and aree able to do a complete wipe. It will return your OS to factory settings and fix the boot loop. Other wise try the emergency recovery on Smart switch.
You will need your model information as well as the phone serial number.
Oh,
even phone storage showing "0" in twrp and try wipe just fails.
Cosmic Blue said:
If you can get into TWRP and aree able to do a complete wipe. It will return your OS to factory settings and fix the boot loop. Other wise try the emergency recovery on Smart switch.
You will need your model information as well as the phone serial number.
Click to expand...
Click to collapse
Hi,
Thanks for the reply.
TWRP, tried wipe and few other options on twrp and all says failed.(as does odin now)
The weird thing is was all going fine till went to look for the zip files put onto phone before loading twrp which video said too, but when went to folder that SHOULD show all phones system/pic/video forlders and the 2 zip files I put on phone, it is all gone, folder and all folders showing empty. even internal memory showing as empty.
Magisk-v13 rooting instructions video was what I used.
Have just dl smart switch.
All this because fast charge wasn't working and battery drain fast. Guess thats why seller never sent me the quick charger kit and usb and just a wireless charger with old 0.7mah old samsung charger. 6-7H to charge.
Got another fastcharger but didnt work with the phone.
Just reading about smartswitch and seems can only use if can run from my s7 edge phone. but cant get back into phone.??
Dl it to pc and just tried to run it and yep, saying
app failed to start because its side by side config is incorrect???? Please see app event log to use the command line sxstrace.exe tool for more detail.
Sorry,
Now just more confused
Right,
Out of desperation I found a file, which to a useless tech head like me seemed to ring a bell being a md5 file and can with my odin download, so loaded it up and after 4 tries of
to catch the bootloop with pressing start and holding down and releasing the buttons on phone while starting odin with the file it worked and dl file onto phone, phone restarted after few minutes and then worried for a minute when just flashed the samsung logo, but RESULT. Loaded up, only to ask for pass code, put mine in and said wrong so tried the trick to get into bottloader system reset screen and reset to factory setting AND ALL Good again, just fresh start again.
So for anyone and future info/help the file that saved my AR*E was
cf-auto-root-hero2lte-hero2lte-smg935f.tar
So if need do a search guys or if ok can post a link to one on here if OK ?
imbloodyskintagain said:
Dl it to pc and just tried to run it and yep, saying
app failed to start because its side by side config is incorrect???? Please see app event log to use the command line sxstrace.exe tool for more detail.
Click to expand...
Click to collapse
Updating for future reference/help anyone gets same issue with smartswitch(windows 10)
Google came up with answer,
needed to dl and run.
2008 Microsoft Visual C++ Redistributable package(x86)
This fixed the smartswitch exe file not starting issue.

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