Database Users

Rooting my Pumpkin Android rckPX2 4.4.4

Hi, fellows
I have tried to root my head unit using: KingRoot, TowelRoot, Root Master etc and every single one failed. It is something that I am doing wrong? or it is not possible.
Please help!

Aparently, not possible...

What is a "Pumpkin Android rckPX2 4.4.4?" Searching for rckPX2 on the Pumpkin website turns up nothing.

My unit is this one on their website LM-C0676-US-A GeneralS: Android 4.4 Kit KatCPU: Rockchip PX2 Cortex A9 Dual Core 1.4GHzRAM: DDR3 1GBNand Memory: 8GBAudio output: 4*45W maxScreen Resolution: 800*480 Cold Boot time: about 25-30s - See more at: http://www.autopumpkin.com/car-dvd-...-control-for-toyota.html#sthash.FlVuWSf2.dpuf

Mike the Rockchip 3066 and the Rockchip PX3 seems to be the same processor just that the 3066 is used only in consumer products and the PX2 is used for consumer products and industrial applications.
I did post the link to both processors PDF to see if somebody can compare them and determine if I can use the Malaysk room with my unit.
Thanks for your help!

Sorry is PX2 not PX3.

The first 2 characters of Pumpkin model numbers indicate the OEM. I don't know who "LM" is, but it's not one of the known manufacturers of HuiFei type units. So, Malaysk's firmware is very unlikely to work.

mike.s said:
The first 2 characters of Pumpkin model numbers indicate the OEM. I don't know who "LM" is, but it's not one of the known manufacturers of HuiFei type units. So, Malaysk's firmware is very unlikely to work.
Click to expand...
Click to collapse
Mike I was told by Pumpkin that my unit is made by Senzchen Winmark Electronics Ltd in China. I went to their website and they sell my unit under a different part number DQ6514

mike.s said:
The first 2 characters of Pumpkin model numbers indicate the OEM.
Click to expand...
Click to collapse
Do you know were I can find more info about that? I'm really with itches to flash Malaysk's firmware in my AL-C0241 or AL-5701 (they are the same unit) and I really would love to have the original firmware to put back if something goes wrong...

Unfortunately I have not being able to find a workaround solution yet. I want to flash Malaysk rom like you but I do not want to brick the unit so I keep looking and asking for help. I have read and being told the following:
a) You need to be rooted to be able to backup your original rom.
b) You cannot go back to 4.2 either.
So the only solution is to find someone that can look in my case to both processors the rk3066 and rkpx2 and respond yes they are the same go ahead and do it.

Georgetech said:
Unfortunately I have not being able to find a workaround solution yet. I want to flash Malaysk rom like you but I do not want to brick the unit so I keep looking and asking for help. I have read and being told the following:
a) You need to be rooted to be able to backup your original rom.
b) You cannot go back to 4.2 either.
So the only solution is to find someone that can look in my case to both processors the rk3066 and rkpx2 and respond yes they are the same go ahead and do it.
Click to expand...
Click to collapse
How I understand you! But in my case I have the same CPU and display

nleitao said:
Do you know were I can find more info about that? I'm really with itches to flash Malaysk's firmware in my AL-C0241 or AL-5701 (they are the same unit) and I really would love to have the original firmware to put back if something goes wrong...
Click to expand...
Click to collapse
I just checked your unit in Pumpkin website and it has the rk3188 processor. Malaysk rom is for the rk3188 and 3066. If the only requirement to flash this rom is just about the processor then you should be fine but I do not know this, maybe somebody else in this forum could help with answers.

Georgetech said:
If the only requirement to flash this rom is just about the processor then you should be fine but I do not know this, maybe somebody else in this forum could help with answers.
Click to expand...
Click to collapse
I believe it's not the only but it's the most important. Come on guys, enlight the nooblets here!!! :angel:

Malaysk's firmware is meant for HuiFei type units. It is not known to work with others, even if they happen to use the same processor.
For instance, the Winlink/Ownice units (they have their own thread) will not work with Malaysk's firmware, even though some use the RK3188 and have the same resolution as some HuiFei type units.

thanks for your input Mike! this is the input that was missing.
that means I MUST put my fingers on my original firmware before try a rooted image.
Thanks again
Nuno

mike.s said:
Malaysk's firmware is meant for HuiFei type units. It is not known to work with others, even if they happen to use the same processor.
For instance, the Winlink/Ownice units (they have their own thread) will not work with Malaysk's firmware, even though some use the RK3188 and have the same resolution as some HuiFei type units.
Click to expand...
Click to collapse
Thanks Mike!
That closes this chapter. Next option is to learn how to code.
Thanks
Georgetech

Some posts moved to new thread:
http://forum.xda-developers.com/android-auto/android-head-units/al-c0241-al-5701-t3229364

My 2 cents
I would just try to install the rk3066 version of the ROM and see if it works. I don't think you will have a problem, it should work.
I accidentally was trying to install the wrong one on my radio and it just didn't install didn't mess anything up.
Unzip the Rom and put it on a SD card with nothing else on it.
Put the SD card into the GPS sd card slot while the headunit is on and it will pop up a box saying it found a update or something and
just reboot the until and it should start installing it.
Well at least this worked on mine. Just do it you don't need the old ROM. Hope this helps

Hi all, I've a similiar car unit, same CPU, same screen resolution, I've found a link to sownload an original rom:
http://www.autopumpkin.com/pumpkin-...i-odb2-steering-wheel-control-for-toyota.html
and here direct link:
https://mega.nz/#F!UE9ElapD!A-uTerI11qQ86r2ModVnyg
inside there are both firmware and mcu, but I didn't find something to dump it to explore system files, from images seem to be better than MCU I have mounted on mine (specific Fiat Punto Evo car unit), I cannot Root it, cannot install CWM (bad update.zip message!), please, there is someone that can suggest me with (if there are) utility to use to dump it? it will be interesting also to investigate about it, to try to find some easy ways to root kk 4.4.4 rockchip px2 devices.
Thanks in advances.
here some sources: (JB)
http://www.marsboard.com/marsboard_rk3066_download.html

I rooted mine very easy with couple key presses. There is a youtube video of it, takes 30 seconds

Xtrons tda696a

Hi all,
Ive got an xtrons tda696 with android 4.4.4_22072015
I have root access but wanted to check if there is any firmware or roms I can use.
chip is the rk3188 and mcu is MTCB-HZC-V2.69
Ive looked at all the roms and firmware here but the mcu doesn't appear to be listed.
Any help or suggestions please

compbuilds said:
Hi all,
Ive got an xtrons tda696 with android 4.4.4_22072015
I have root access but wanted to check if there is any firmware or roms I can use.
chip is the rk3188 and mcu is MTCB-HZC-V2.69
Ive looked at all the roms and firmware here but the mcu doesn't appear to be listed.
Any help or suggestions please
Click to expand...
Click to collapse
hello, I have your stereo itself, how did you get the root ??
Inviato dal mio D6503 utilizzando Tapatalk

compbuilds said:
Hi all,
Ive got an xtrons tda696 with android 4.4.4_22072015
I have root access but wanted to check if there is any firmware or roms I can use.
chip is the rk3188 and mcu is MTCB-HZC-V2.69
Ive looked at all the roms and firmware here but the mcu doesn't appear to be listed.
Any help or suggestions please
Click to expand...
Click to collapse
I just installed this, http://forum.xda-developers.com/showpost.php?p=60591423&postcount=12068 and it all works beautifully !! does not change the MCU !!

skizzo_d said:
I just installed this, http://forum.xda-developers.com/showpost.php?p=60591423&postcount=12068 and it all works beautifully !! does not change the MCU !!
Click to expand...
Click to collapse
Hi Glad you managed to get it sorted out.
For root I used the a password which I found on here,but after looking for it again I cant find the thread.
Root gave me the abd shell and then I installed super user.
Reboot and installed root checker to confirm.
Pleased you managed to flash yours but which ver from the link did you use
Did you use the one for 800x480 or can you give the link directly to the download.
I just want to make sure that I install the correct one with no mistakes
Are these the download that you used dated sept 2015??
Download 800X480 with NEXT Launcher: https://yadi.sk/d/AAqeafAvixzHp
Download 800X480 with regular launcher: https://yadi.sk/d/UFXsA6pLixBoq
Thanks

compbuilds said:
Hi all,
Ive got an xtrons tda696 with android 4.4.4_22072015
I have root access but wanted to check if there is any firmware or roms I can use.
chip is the rk3188 and mcu is MTCB-HZC-V2.69
Ive looked at all the roms and firmware here but the mcu doesn't appear to be listed.
Any help or suggestions please
Click to expand...
Click to collapse
compbuilds said:
Hi Glad you managed to get it sorted out.
For root I used the a password which I found on here,but after looking for it again I cant find the thread.
Root gave me the abd shell and then I installed super user.
Reboot and installed root checker to confirm.
Pleased you managed to flash yours but which ver from the link did you use
Did you use the one for 800x480 or can you give the link directly to the download.
I just want to make sure that I install the correct one with no mistakes
Are these the download that you used dated sept 2015??
Download 800X480 with NEXT Launcher: https://yadi.sk/d/AAqeafAvixzHp
Download 800X480 with regular launcher: https://yadi.sk/d/UFXsA6pLixBoq
Thanks
Click to expand...
Click to collapse
yes, 800x480, extract the file "update.iso" and put it in sd_GPS and in settings / system information, updates. after upgrading to Android, restore factory settings and erases data

skizzo_d said:
yes, 800x480, extract the file "update.iso" and put it in sd_GPS and in settings / system information, updates. after upgrading to Android, restore factory settings and erases data
Click to expand...
Click to collapse
Have you found any issue's or problems with the firmware as we seem to be the only users who have this unit.
Also what did you use to make a backup
Thanks for your help

All installed and up and running thanks
But have a problem Lost my 16gig nandflash though.
Any help on this one please

compbuilds said:
All installed and up and running thanks
But have a problem Lost my 16gig nandflash though.
Any help on this one please
Click to expand...
Click to collapse
what does it mean? you lost files? or memory is smaller? or do not see it right ?? did you do the factory reset ??
Inviato dal mio D6503 utilizzando Tapatalk

skizzo_d said:
what does it mean? you lost files? or memory is smaller? or do not see it right ?? did you do the factory reset ??
Inviato dal mio D6503 utilizzando Tapatalk
Click to expand...
Click to collapse
Hi again.
flash memory had increased form 1 to 2 gig as expected but the memory in the unit is 16gig was no longer showing or accessible.
Also yes after flash I did factory reset.
So what I have done now is reflash the unit again but used the rom with next launcher built in and then factory reset.
Full memory is now visible and usable.
I have noticed that my obd software will not find the blooth elm even though it is paired, I will have a play around with today to see if I can find the problem.
Also did you make a note of your units factory settings?? Maybe that could be the Bluetooth issue with obd.
Thanks again and I'm glad somebody else has the same unit as me so now I don't feel alone

https://drive.google.com/folder/d/0B1BfJCD_1o9Gd2VNYzdVVHhiWnc/edit

skizzo_d said:
https://drive.google.com/folder/d/0B1BfJCD_1o9Gd2VNYzdVVHhiWnc/edit
Click to expand...
Click to collapse
Many thanks
I took pictures myself of all other settings but forgot about the factory settings.
Because it seems we are the only two that has the unit so far what do you think about it.
I changed from a pioneer appradio to have this instead.
So far I don't regret the choice

I feel too late to find this thread but...
Don't flash Malaysk ROM on Xtrons HU with MTCB-HZC.
Obviously they have fatal issue at screen backlight.
I confirmed same issue on TD696A and TD101A both of them.

Dear Users,
I have an Xtrons TD696A MTCB-HZC-v2.65 with current buildnumber rk3188-eng.4.4.4 22102015.20.28.27.
I'd like to install the Malaysk image on my unit but before I do this I would like to know a few things:
1). First I have to get root access on my device and install the application SuperSU (I have managed to do this)
2). After that I have to create a back-up but which application is the best to do this?
I have tried nandroid but it gives me an error 127.
Changing the shell did not make any difference.
Do I have to install busy box for this?
I have also red that making a back-up of a device is normaly done by booting the device with a rom manager.
But which rom manager could I youse for my Xtrons unit?
3). Could I install update_4_4_4_FUSE_800X480_RK3188_15_MAL_23_04_2016.rar on this unit?
After expanding the rar file I have red the readme file but I'm not sure which method is the best method to choose:
* Installing from the system
* Installing from Recovery
4). Are there any other steps that I have to make or have to know or do before I'm going to flash my unit?
Please help me so I could use the incredible Malaysk rom.
Kind regards,
Kenneth de Vries

KR-6206 Kaier

Hello Guys
I need some help in flashing my device. I was going to try and flash my head unit today and tried a few things and now i cant even run the restore factory defaults. Well it runs and runs and runs and tells me not to restart the head unit but nothing happens so i switch off and on and its still good. In short i broke it.
The unit switches on and loads up fine but the wifi is all messed up i have to specify ip address to get anything to work.
My aim here is to flash to kitkat if not possible then back to factory. I managed to find this web site with firmware for my radio apparently. I cant find any instructions on how to do the update or do any kind of serial number matching or any kind of identification to avoid flashing wrong. I cannot post the link If you google kr-6206 Firmware its the first link and its by a website firmware-portal. I have registered to there site but cant find any kind of help or contact us. Even tho they say to contact them.
Radio details :
Android 4.2.2
MCU: 4.3.8-11-10-450101 WV(4.3.8, RDS, AD, BC6, Rohm37XXX, TEF662X)
System Version: 2.7.39
1.5GHZ Dual Core Cortex: A9
Ram 1GB DD3
8GB
Car DVD
GPS
TFT LCD 800*480 Screen
For SUBARU FORESTER Impreza 08-10
Bought on ebay in 2014
I realize this question must have been asked but not for this radio. If there is a good guide someone can recommend and also if someone can tell me if i can use the files i downloaded to try restore my radio to a proper working radio. Its really frustrating. I dont wanna brick the radio
Thank you for any help in advance

it think it's a unit based on http://4pda.ru/forum/index.php?showtopic=707069
see this thread on XDA
Think u can update to 5.3.17 MCU and Try the Navi IQ firmware it's pretty good

D3LTA said:
it think it's a unit based on http://4pda.ru/forum/index.php?showtopic=707069
see this thread on XDA
Think u can update to 5.3.17 MCU and Try the Navi IQ firmware it's pretty good
Click to expand...
Click to collapse
Thank you so much the king root managed to root my device. The only thing is none of those radios look just like mine. One very similar but not 100%.
The supplier from eBay sent me the software files but it dose not update android. Still stuck on 4.2.2. Im afraid to update. I need to figure out how to make a backup first before trying.
All and all the radio works now but no audio from the on board amp im guessing the power IC is fried.
Will keep you guys posted and thank you for the help

D3LTA said:
it think it's a unit based on http://4pda.ru/forum/index.php?showtopic=707069
see this thread on XDA
Think u can update to 5.3.17 MCU and Try the Navi IQ firmware it's pretty good
Click to expand...
Click to collapse
So the Agent sent me this. V2.9.5_20150513_800X480_SYSTEM_KED.rar. Its only 174.91M and contains 2 files. It did not update Android to higher version just the system version should i use the Version (2.9.1 800x480 - Most likely default software taken from AN-21U
@mxv68 - V2.9.1_20141217_800X480_SYSTEM_KED.rar) From the XDA forum will that work. Sorry to be so noob at this. First android device .
They have really not made this uncomplicated.

Try to use the navi IQ software from the 4pda forum, it's a hybrid rom.. it updates just Android so if it doesn't boot I can always go back if u have the old files.. with Phoenix suit u can make a backup.. but I didn't try it.

D3LTA said:
Try to use the navi IQ software from the 4pda forum, it's a hybrid rom.. it updates just Android so if it doesn't boot I can always go back if u have the old files.. with Phoenix suit u can make a backup.. but I didn't try it.
Click to expand...
Click to collapse
Thank you
I will only be able to check this out in a weeks time. I am going to be away. Will let you know as soon as im able to test.

DZ09 SmartWatch MT6250

Hello, I have DZ09 with MT6250 chip. Smartwatch have bluetooth and bt dialer but I don't have those apps, calibration code #*0123# shows:
imgur.com/g23THgk
this means BT driver is not loaded?
I tried to flash another ROM but I cant . I read lot of topic on XDA and what I have achived:
- readback mine ROM
- I'm able flash mine ROM only and nothing else :/
Maybe someone could help me or explain how to flash different ROM or maybe there is a way to install missing BT apps .
Link to mine ROM: www83.zippyshare.com/v/oK7rMFyG/file.html
Thanks in advice!

Hi,
I have the same watch and the same issue with Bluetooth.
Do you finf a solution?
Xavier

No :-/

Sp3cyfik said:
Hello, I have DZ09 with MT6250 chip. Smartwatch have bluetooth and bt dialer but I don't have those apps, calibration code #*0123# shows:
imgur.com/g23THgk
this means BT driver is not loaded?
I tried to flash another ROM but I cant . I read lot of topic on XDA and what I have achived:
- readback mine ROM
- I'm able flash mine ROM only and nothing else :/
Maybe someone could help me or explain how to flash different ROM or maybe there is a way to install missing BT apps .
Link to mine ROM: www83.zippyshare.com/v/oK7rMFyG/file.html
Thanks in advice!
Click to expand...
Click to collapse
Firmware K50-HYBR-V06.577-1225 does not have bluetooth application. You need download and flash K50-WB-V06_1282-0103.

Slavich90 said:
Firmware K50-HYBR-V06.577-1225 does not have bluetooth application. You need download and flash K50-WB-V06_1282-0103.
Click to expand...
Click to collapse
Do you link the firmware?

here you are

Semi-Bricked 8727l_demo, MT6323l, Download Mode OK

Trying to fix my radio that stopped working the touch buttons after a hard reset, I tried to install another ROM.
I know, I know, but my radio had a strange firmware and I don't know if there is a compatible firmware for it. MCU: CVD1810-WJ_19.12.30.16, Build: ZXDZ_2019.12.30.16.
I opened the radio so that I can take photos of the motherboard and labels. I'm lost here.
The radio connects to SP Flash and enters download mode, but the ROM that I got its not compatible. The screens stay black.
Please let me know what you guys think and if you can throw me a hand with a compatible firmware better...
Thanks in advance!

Any suggestions? I csant find anything on this MCU's firmware.

When searching for ac8227, what results do you get.

marchnz said:
When searching for ac8227, what results do you get.
Click to expand...
Click to collapse
marchnz, Honestly, the search that I have being doing is looking for something like the MCU and Build #'s that I had.
I have read many threads and its my believe after reading the posts, that there are many different MCU's and that I should install something like the one that I had.
Mine started CVD, and I don't know if I can use another MCU like YT9217 , YT9218 or something like that.
I dont know which software is compatible with my hardware so that I can fix it.

marchnz said:
When searching for ac8227, what results do you get.
Click to expand...
Click to collapse
Some of the firmware that are posted here are the two (2) .bin and .upd files that I cant flash with SP Flash.
And the ones that I download with have scatter txt with all other files, they give me errors on SP Flash, I assume that is because I'm trying to flash something that is not compatible with my headunit.

I got the same...
villeban said:
Some of the firmware that are posted here are the two (2) .bin and .upd files that I cant flash with SP Flash.
And the ones that I download with have scatter txt with all other files, they give me errors on SP Flash, I assume that is because I'm trying to flash something that is not compatible with my headunit.
Click to expand...
Click to collapse
Need help with brick was trying with the 2 big test points but can get it to try to flash anymore

villeban said:
Trying to fix my radio that stopped working the touch buttons after a hard reset, I tried to install another ROM.
I know, I know, but my radio had a strange firmware and I don't know if there is a compatible firmware for it. MCU: CVD1810-WJ_19.12.30.16, Build: ZXDZ_2019.12.30.16.
I opened the radio so that I can take photos of the motherboard and labels. I'm lost here.
The radio connects to SP Flash and enters download mode, but the ROM that I got its not compatible. The screens stay black.
Please let me know what you guys think and if you can throw me a hand with a compatible firmware better...
Thanks in advance!
Click to expand...
Click to collapse
Did you find a solution for this? I also have a CVD1810 ZXDZ unit which I'd like to root, but can't find much information specific to the unit..