Hey. I guess some will call me noob but i searched alot how to backup my erisin firmware. Erisin does not file the firmwares nicely as joying does. In the recovery menu there is no option to save a backup. I searched all the internals for some update file but there is none. Does that mean that there is no way of going back after i flashed a custom rom?
Mighty_X said:
Hey. I guess some will call me noob but i searched alot how to backup my erisin firmware. Erisin does not file the firmwares nicely as joying does. In the recovery menu there is no option to save a backup. I searched all the internals for some update file but there is none. Does that mean that there is no way of going back after i flashed a custom rom?
Click to expand...
Click to collapse
Depending what type of Erisin you have, need to have the right update files copy on the SD card (usually this must be put in the GPS card) and flash it ... sometime this can be take automatically from the card when device has Starting update (with the android picture) but can be wip from the android menu ... I recommend you to ask the seller about to help you with instructions and the right default files ... don't forgot that you will need to set again all the right settings and install the applications from the beginning because you will have the factory default after flashing ...
Best regards,
Mighty_X said:
Hey. I guess some will call me noob but i searched alot how to backup my erisin firmware. Erisin does not file the firmwares nicely as joying does. In the recovery menu there is no option to save a backup. I searched all the internals for some update file but there is none. Does that mean that there is no way of going back after i flashed a custom rom?
Click to expand...
Click to collapse
I asked Erisin for the latest firmware version and they sent it to me without problem, I don't know if it will be the same for you, I can pass you the link, but you can ask Erisin for it.
What model is it?
Hi all:
I just upgraded my board to a PX5 and it came with 6.0.1
I'd like to update to 8, but I can't seem to be able to. It errors out while trying to do it. Attached are a pic of the current version of things, and a pic of the error I'm getting.
I got the update.zip file from https://yadi.sk/d/umCvHqCDzHccr/RockChip PX5 Android 8.0/XRC
Any idea what I'm doing wrong?
pcbroch said:
Hi all:
I just upgraded my board to a PX5 and it came with 6.0.1
I'd like to update to 8, but I can't seem to be able to. It errors out while trying to do it. Attached are a pic of the current version of things, and a pic of the error I'm getting.
I got the update.zip file from https://yadi.sk/d/umCvHqCDzHccr/RockChip PX5 Android 8.0/XRC
Any idea what I'm doing wrong?
Click to expand...
Click to collapse
Android 6 cannot be upgraded directly to 8. You will need to prepare a bootable sd to get into android 8 recovery then flash from there.
Thanks for the tip. I managed to upgrade by doing as you said. I followed this video, which worked perfectly:
https://www.youtube.com/watch?v=34GSX5aId8Q
Hallo all,
I cannot seem to find a clear answer on how to make a backup of my ROM and Recovery for my PX5 MTCE_MX2_V2394_1 unit. Does anyone know?
Note, I am a novice with this stuff, so clear instruction would be very much appreciated.
Many thanks!
It's not possible.
Use OTG method to extract partition by partition as a backup. See my OTG threads.
I have used this method on PX3, PX5 Android 6 and 8.
Not a problem, anytime and thanks for the kind message and 'thanks'!
Hello to all,
I come to you because I don't know what to do anymore!
I bought this car stereo very recently and am having trouble with the USB ports.
I only have one of the 5 that works.
In addition to the Android car radio, I bought a DAB+ USB adapter key and a 4G WiFi USB adapter.
In the beginning, all working fine but after several connections and disconnections, I only now have ONE functional USB port.
In addition, following the update with the Vivid ROM, I tried to update with the USB A <-> A cable but the computer does not detect the car radio although I have correctly installed the drivers.
My last chance to revert to the original ROM is to try the SD card method but with little chance of success.
So my 2 questions is, what is it that causes me to only have one functional USB port?
Electric problem ?
A component that would have burned?
How it's possible that my PC doesn't recognize the HU (developer mode and USB debug enabled) ?
Thank you for your answers.
PS : this is my HU PX6, RK3399, Android 10 : https://fr.aliexpress.com/item/1005001405939909.html
When the USB ports were all were working did you flash some other firmware on the unit? I ask this because if that is not the case, why wouldn't your radio already be on factory firmware?
Have you tried a factory reset from one of the menus in the system or factory settings? There may be a way to boot your unit into recovery where a full on reset can be done.
It sounds to me that this may be a hardware issue that new firmware may not help. Seems odd that so many of the USB ports could go bad at once. I'd be trying to reach out to the reseller.
SNIP
Alternatively, there are plenty good guides on xda that detail alternative ways to flash - some that don't even require the USB port. Locate user @marchnz. He has posted numerous helpful ways to recover/flash MTCD/E units and many solutions to problems with these units.
SNIP
Good news !
I've reset with success the HU with SDcard method and IMG file.
Stuck on bootloop but i've put HU in recovery then i was able to install the update.zip file.
Another message to make a factory reset and it work but always 1 USB working...
PoppaRoxie1986 said:
When the USB ports were all were working did you flash some other firmware on the unit? I ask this because if that is not the case, why wouldn't your radio already be on factory firmware?
Have you tried a factory reset from one of the menus in the system or factory settings? There may be a way to boot your unit into recovery where a full on reset can be done.
It sounds to me that this may be a hardware issue that new firmware may not help. Seems odd that so many of the USB ports could go bad at once. I'd be trying to reach out to the reseller.
Alternatively, there are plenty good guides on xda that detail alternative ways to flash - some that don't even require the USB port. Locate user @marchnz. He has posted numerous helpful ways to recover/flash MTCD/E units and many solutions to problems with these units.
Click to expand...
Click to collapse
Yes, all USB ports working fine before installing Vivid ROM...
Now i need to have all my USB ports working, and i think it will be not easy to do...
Maybe Hal9k ROM fix this issue because she's resetting all USB port before starting it ?
I don't know if Hal9k ROM might help. I would suggest you post this concern in the VIVD thread if that was what broke the USB ports. Incidentally I have posted in that thread. It is not a true ROM but a base ROM with a custom launcher.
SNIP
Hal9k and Malaysk probably have a good number of proper drivers and support modules for many many more units.
SNIP
Before trying one of their ROMs, I would suggest getting your unit back to a factory firmware specific for your unit as throwing more software at the issue would make it hard to tell if it's the firmware or something wrong with the hardware if it still doesn't work for you.
PoppaRoxie1986 said:
Hal9k and Malaysk probably have a good number of proper drivers and support modules for many many more units.
SNIP
Click to expand...
Click to collapse
Incorrect assumption, they are unable to build in drivers, neither have access to source and are simply modifying factory base ROM with work based from others.
They also appear to argue who stole what code, neither sharing their source or assisting the community other that to promote their wares.
Regarding the USB port issue, what hardware electrical checks have been made, including tracing from the USB back to hub?
Thinking the issue might be software is probably wishful thinking.
Apologies @marchnz for suggesting and I will never let this happen again. I wasn't aware of what they could or couldn't do to the ROMs or any controversy. When I tried their ROMs was when they were still free.
However I do believe this guy here got his radio messed up by flashing the VIVID "ROM." I do believe it's possible to break these units by not knowing what you're flashing to the device.
PoppaRoxie1986 said:
Apologies @marchnz for suggesting and I will never let this happen again. I wasn't aware of what they could or couldn't do to the ROMs or any controversy. When I tried their ROMs was when they were still free.
However I do believe this guy here got his radio messed up by flashing the VIVID "ROM." I do believe it's possible to break these units by not knowing what you're flashing to the device.
Click to expand...
Click to collapse
No need to apologise, all good here. Lets see what result he comes back with by flashing a stock ROM.
Hi and sorry for late answer.
My fault has to not backup the factory firmware before install Vivid ROM (if we can say that is a "ROM").
I'm waiting to receive the firmware from my seller and hoping that i can use my HU with all USB ports OK.
I will back to this thread when i have more infos
And allready, thanks for your precious help
marchnz said:
No need to apologise, all good here. Lets see what result he comes back with by flashing a stock ROM.
Click to expand...
Click to collapse
Success by flashing the stock IMG ROM using SDCard method but avoid boot loop...
To fix, i went into recovery to make a factory reset and install update zip and all is now working with stock ROM.
No result about all USB's back to work, only one...
Hi, I’m complelty new in android auto radios and I clearly f€ck it up with mine.
I have a Px6, rk3399, unit. I was trying to update the rom, the original from wondefoo, the seller, is very bad and could not get the rear view camera working as I could not change the video format.
The point is that, as a dumb, i updated the mcu file but wrongly and now I have a brick.
The screen is black with a few lines in the right. I cannot get it into the recovery mode. I have tried everything I’ve read.
Also I cannot find my original mcu file. I had Mtce_hxd_v3.62 file. The original rom was an android 10.
Could anyone help me? Thanks for your time.
Hi, the standard entry to recovery is: you hold RST or power for a long time until the buttons flash and then briefly again, see video:
If you didn't succeed, you can try to install the firmware again with recovery using IMG, you can find how to do it here:
[MTCD/E] Android 10 upgrade using official Free tools
To upgrade a MTCD/E PX3, PX5, PX6 from Android 6+ on using official Rockchip free tools - a reminder, bringing together multiple threads. First note - if coming from Android 6 - early versions of Realtek dual BT/WIFI (type 2) are not supported...
forum.xda-developers.com
OTG metod:
MicroSD method:
There is one more option, but you need a special USB cable:
[PX3 & 5] [OTG] - No Headunit Mod, recover or flash a SOM with a simple USB cable
"Factory" Recovery for MTCx PX3, PX5 and PX6 SOM. Finally - OTG for all without modifying your head-unit. With only basic electronic/soldering skills, get OTG and fearlessly flash or recover a 'bricked' MTCD/E (HCT printed on SOM) Rockchip PX3...
forum.xda-developers.com
Here is where I found the MCU update for you:
dmcu_MTCE_HXD_V3.62e.rar
drive.google.com
Pavel-71 said:
Hi, the standard entry to recovery is: you hold RST or power for a long time until the buttons flash and then briefly again, see video:
If you didn't succeed, you can try to install the firmware again with recovery using IMG, you can find how to do it here:
[MTCD/E] Android 10 upgrade using official Free tools
To upgrade a MTCD/E PX3, PX5, PX6 from Android 6+ on using official Rockchip free tools - a reminder, bringing together multiple threads. First note - if coming from Android 6 - early versions of Realtek dual BT/WIFI (type 2) are not supported...
forum.xda-developers.com
OTG metod:
MicroSD method:
There is one more option, but you need a special USB cable:
[PX3 & 5] [OTG] - No Headunit Mod, recover or flash a SOM with a simple USB cable
"Factory" Recovery for MTCx PX3, PX5 and PX6 SOM. Finally - OTG for all without modifying your head-unit. With only basic electronic/soldering skills, get OTG and fearlessly flash or recover a 'bricked' MTCD/E (HCT printed on SOM) Rockchip PX3...
forum.xda-developers.com
Here is where I found the MCU update for you:
dmcu_MTCE_HXD_V3.62e.rar
drive.google.com
Click to expand...
Click to collapse
Thanks for your help.
I´ve tried connecting it to the pc and even without the screen I managed to get it into recovery mode. But after trying to install everything again it went completly black and now I cannot get any response from the unit.
It went completly black. I know it´s on because I use an external power unit and it shows that something has turned on, but not the unit completly.
Is ther any way to clean the flash or delete ir and install it again? It looks like if ewverythig was deleted but nothing has been put inside again.
Thanks for your time.
Pavel-71 said:
Hi, the standard entry to recovery is: you hold RST or power for a long time until the buttons flash and then briefly again, see video:
If you didn't succeed, you can try to install the firmware again with recovery using IMG, you can find how to do it here:
[MTCD/E] Android 10 upgrade using official Free tools
To upgrade a MTCD/E PX3, PX5, PX6 from Android 6+ on using official Rockchip free tools - a reminder, bringing together multiple threads. First note - if coming from Android 6 - early versions of Realtek dual BT/WIFI (type 2) are not supported...
forum.xda-developers.com
OTG metod:
MicroSD method:
There is one more option, but you need a special USB cable:
[PX3 & 5] [OTG] - No Headunit Mod, recover or flash a SOM with a simple USB cable
"Factory" Recovery for MTCx PX3, PX5 and PX6 SOM. Finally - OTG for all without modifying your head-unit. With only basic electronic/soldering skills, get OTG and fearlessly flash or recover a 'bricked' MTCD/E (HCT printed on SOM) Rockchip PX3...
forum.xda-developers.com
Here is where I found the MCU update for you:
dmcu_MTCE_HXD_V3.62e.rar
drive.google.com
Click to expand...
Click to collapse
My son has told me that he pushed the button: "eraseflash" in the rkdevtool 2.71 while i was out for one thing.
Could that be the problem? Is there any way to fix it?
Thanks
futibola said:
My son has told me that he pushed the button: "eraseflash" in the rkdevtool 2.71 while i was out for one thing.
Could that be the problem? Is there any way to fix it?
Thanks
Click to expand...
Click to collapse
I can't advise you on this, I haven't encountered this problem, try asking here:
https://forum.xda-developers.com/t/...-flash-a-som-with-a-simple-usb-cable.3766892/
futibola said:
My son has told me that he pushed the button: "eraseflash" in the rkdevtool 2.71 while i was out for one thing.
Could that be the problem? Is there any way to fix it?
Thanks
Click to expand...
Click to collapse
Here I see that EraseFlash cannot be run during the upgrade process, son could not run it. Try it again according to the video instructions:
Pavel-71 said:
Here I see that EraseFlash cannot be run during the upgrade process, son could not run it. Try it again according to the video instructions:
Click to expand...
Click to collapse
He has told me that he did after my upgrade finished, so sadfully for me I have a completly erased unit. That´s why I could not get it working or even turning on.
Is there any way to get it back to life?
And again thanks for your time and help.
FIrst of all:
You posted in the wrong forum. You really should ask a mod to move your thread into https://forum.xda-developers.com/f/mtcd-software-development.7379/
MTCD/E ... you call it, are handled over there. There are the experts for these kind of units.
By the way: You need to reflash the unit with the rockchip flash tool. You need to get the needed files from the seller, or may be someone can help you over there with providing the IMG-files. I don´t see a chance without.
rigattoni said:
FIrst of all:
You posted in the wrong forum. You really should ask a mod to move your thread into https://forum.xda-developers.com/f/mtcd-software-development.7379/
MTCD/E ... you call it, are handled over there. There are the experts for these kind of units.
By the way: You need to reflash the unit with the rockchip flash tool. You need to get the needed files from the seller, or may be someone can help you over there with providing the IMG-files. I don´t see a chance without.
Click to expand...
Click to collapse
I have manged to get the unit connecting to the pc again, but what I cannot do is update the mcu to the working one.
Thanks for your answer, I´m new and I don´t know where to place the post.
Hi, I have installed and incorrect MCU MTCE file and my radio has gone black. I cannot see the screen so I cannot update, or I don´t know how to do it, by the normal method.
IS there any way to do it by usb cable? I have the unit connected to the pc. I have the correct MCU MTCE file but cannot install it in teh radio again.
Thanks for your time.
I have bricked my unit, a PX6 RK3399, by updating the mcu with the incorrect file. I already have the mtce-hxd correct file but I don´t know how to falsh it back to the unit. The only way I have is by the usb cable, the screen is black.
Thanks for your help.
koinslot888 said:
you can flash with computer
Click to expand...
Click to collapse
How? I have tried several times and google it haven´t been able to do it.
You really need to get the complete image file for your unit.
koinslot888 said:
you can flash with computer
Click to expand...
Click to collapse
...sure, but not possible without the image.
rigattoni said:
You really need to get the complete image file for your unit.
...sure, but not possible without the image.
Click to expand...
Click to collapse
I understand that, but wondefoo, the seller, is a ****ty vendor and does not help at all. I´ve asked them for it but they won´t answer.
Is there any way to falsh the mcu mtce file and afterwards install the correct firmware?
MCU MUSST be the correct one, any other MCU will brick that again.
Once again... this is the wrong forum.
I asked a mod now to move this entire thread.
In the already linked forum there are already some thread with MTCE_hxd devices: https://forum.xda-developers.com/se...c[child_nodes]=1&c[nodes][0]=7379&o=relevance
rigattoni said:
MCU MUSST be the correct one, any other MCU will brick that again.
Click to expand...
Click to collapse
I already have the correct one, but cannot install it as I cannot see the screen.
And I have posted the question in another forum.
rigattoni said:
By the way: You need to reflash the unit with the rockchip flash tool. You need to get the needed files from the seller, or may be someone can help you over there with providing the IMG-files. I don´t see a chance without.
Click to expand...
Click to collapse
I already stated the one and mostly only way to get it back.
May be it works with a boot-SD with Android 10 on it, but... As long as you don´t have the correct boot.img, you won´t get anywhere.
rigattoni said:
I already stated the one and mostly only way to get it back.
May be it works with a boot-SD with Android 10 on it, but... As long as you don´t have the correct boot.img, you won´t get anywhere.
Click to expand...
Click to collapse
There is a link to the MTCD/E update in my first reply. Here it is clearly described how to proceed, just read:
[MTCD/E] Android 10 upgrade using official Free tools
To upgrade a MTCD/E PX3, PX5, PX6 from Android 6+ on using official Rockchip free tools - a reminder, bringing together multiple threads. First note - if coming from Android 6 - early versions of Realtek dual BT/WIFI (type 2) are not supported...
forum.xda-developers.com
Any IMG can be used on px6, it must be android 10 MTCD on px6, for example :HCT7_rk3399_10.0_IMG(20200415)
Яндекс
Найдётся всё
disk.yandex.ru
Then you install the OTA update according to the manufacturer:
Яндекс
Найдётся всё
disk.yandex.ru
Pavel-71 said:
There is a link to the MTCD/E update in my first reply. Here it is clearly described how to proceed, just read:
[MTCD/E] Android 10 upgrade using official Free tools
To upgrade a MTCD/E PX3, PX5, PX6 from Android 6+ on using official Rockchip free tools - a reminder, bringing together multiple threads. First note - if coming from Android 6 - early versions of Realtek dual BT/WIFI (type 2) are not supported...
forum.xda-developers.com
Any IMG can be used on px6, it must be android 10 MTCD on px6, for example :HCT7_rk3399_10.0_IMG(20200415)
Яндекс
Найдётся всё
disk.yandex.ru
Then you install the OTA update according to the manufacturer:
Яндекс
Найдётся всё
disk.yandex.ru
Click to expand...
Click to collapse
I thank you very much for your help.
The problem I have is that I had a mtce-hxd mcu and the one You sent is HD. I have tried to install it, and it seemed that It worked but finally the screen still stays black.
I cannot get any image for the mtce-hxd mcu but I´ll keep looking and asking for it to see if someone has it. I have the image of the correct mtce-hxd but I have tried the method you sent and non of them has been able to update it.
Thanks a lof for your help.