Database Users

Pumpkin HU AL-C0241, can't download mapping for Sygic GPS & Navigation app

Hello Members
I've got the head unit above, it's an Android 4.4.4 , at 1gig of Ram.
I can install the Sygic app from the store without any problems, but when the setup comes to needing to download the mapping, it can't, it either reports there's a connection issue, or the round timer just keeps rotating.
I have downloaded other navigation software IE Copilot, and there's been no problem.
I can surf the web, use my Gmail, download apps.
I've tried setting up Sygic using my home router internet, and my tether connection from my phone with no luck.
Is there something I can do, or what's the issue with Sygic?
Help would be great thanks

This is because Sygic wants to identify your unit as a cellphone and wants a valid and unique cellphone IMEI number. The Android head units all have a fake and the same IMEI number because they don't actually have cellphone modems built in, so Sygic will not be able to properly register with the download server because its trying to this fake IMEI number.
There is a way around this issue:
In your Sygic Navigation folder after you run it one time (on my device it's under /sdcard/SygicNavigation), there is a folder called Android. Within that folder, create a file called settings_overload.ini and add the following lines:
[RuntimeSettings]
m_strDrvDevice=mac
I also had tochange the same m_strDrvDevice paramater in the settings.ini file from IMEI to mac to get it to work for me, so you might want to do that as well.
You will need to edit the files using "RootExplorer".
After you do that, then Sygic will be able to properly talk to the download servers and register your unit to download maps.
This should really be in the Wiki/FAQ.

What i did to solve this was to install and run it on my Galaxy tab, then just copied the sygic folder over to My HU and works like a charm now.
Probably could use phone as well.

Thanks nixfu and nujackk for the help, but can I just mention that my Android headunit isn't rooted, so can I still use RootExplorer, and do I install RootExplorer on the Headunit?

Hello Members
I just wanted to again say thanks for the information, I realised that the only way I can do the edits recommended by nixfu, is by 'Rooting' the Pumpkin Head unit, which I have no knowledge on how to do it, and which I rather not do anyway.
I did manage to find a similar navigationally app called Navigon UK, which installed without problem, had no issues in downloading and installing the maps, and has pretty much the same 'Assisted lane guidance' (like Sygic's 'Dynamic lane assist).
I see no point in Sygic being so restrictive in presenting this hardware compatibility issue, and as long as the user has paid for the applications licence, and is a registered user on there download servers, there shouldn't be this unnecessary obstacle.
kind regards
Livio

UnIdentified Headunit

Hey everybody,
I've got an unidentified android headunit installed in my car,
I've been trying to figure out what brand it is ,and if possible i'll update to Kitkat.
Up until now, it seems to look like Icartech s730, but there are few differences between them.
I've searched on the internet few like the MCU version and the kernel version, but I've got nothing out of it.
here are the details:
Uboot version v00.01.13
Kernel version V24.02.25 20140930
OS version Android-4.1.1 V1.01.75
MCU Version V0.60B
I've also attached a photo, there are 4 soft keys (eject, back, home and volume), and a USB port underneath them.
Thanks

have the same
Hello
i have the same head unit & its Symphony SYD-70 BTWi
but as you said it has nothing on the internet related
& the icartech is the one that looks exactly like it with the look difference only
and i bought it from Egypt

I can not find anything on line about that system
where I bought it they say that it is called "TARGET U-1001" (some call it "i-1001" or "android i-1001)
got it as "closed system"- can't install apps. google play is not shown on screen
when I open the browser on this device and going t google play, it starts downloading apps but refuses to install.
does any one know how to hack it so it will be more useful ?
please contact me : [email protected]
thanks
D.

duduyyy said:
I can not find anything on line about that system
where I bought it they say that it is called "TARGET U-1001" (some call it "i-1001" or "android i-1001)
got it as "closed system"- can't install apps. google play is not shown on screen
when I open the browser on this device and going t google play, it starts downloading apps but refuses to install.
does any one know how to hack it so it will be more useful ?
please contact me : [email protected]
thanks
D.
Click to expand...
Click to collapse
I have the same unit, I did manage to access google play and install apps through it.
Does your steering wheel control work? Mine doesn't get anything from the controls, even when trying to re-assign them.

tklingr said:
I have the same unit, I did manage to access google play and install apps through it.
Does your steering wheel control work? Mine doesn't get anything from the controls, even when trying to re-assign them.
Click to expand...
Click to collapse
google play is working fine & i can install any apps i want
& the steering wheel function is supported but i don't have it in my car
the only problem is when you update google play service it get some problems so i uninstalled its updates
to get the unit to work fine

Can you please explain how you did it? I have managed to install google play services and google play, it's icon doesn't appear in launcher, I'm able to launch it in tricky way, when I try to install apps, it fails with error code 22.

any one have any updates for this device firmware

Looking for a headunit

Since i got a new/old car and i am not too happy with its radio right now I would like to exchange it and get an android device.
Actually right now I am a bit torn between an android unit and a pc. I know the pc is more expensive but as I read around the internet, right now it has the following advantages for me:
1. I can choose freely which hardware it has.
2. Bluetooth works fine.
3. It will support Windows 10 so i can use cortana - which will give me the option to use it more or less hands free.
4. I can use Kodi for Radio etc.
5. it might just run android as well
6. pretty much all apps are more or less available
7. with Kodi i can customize the look (in my opinion way beyond of what i could do with different launchers)
8. Kodi supports radio traffic service
Now that I have listed all the + Notes on the PC version here comes Android:
1. A lot cheaper!
2. Works out of the box.
3. I don't have to buy the apps again (as i have bought them already and use them on my phone)
4. Theoretically I can use Kodi (afaik "just" not for radio)
5. Afaik bigger community
BUT(!)
I was digging around and found following problems which i'd like to ask you guys if they are still an issue:
1.) So far no Android 6.... so no Google Voice for hands free
2.) Bluetooth is at best buggy (incomeing calls show no name from the phonebook just the number) other devices such as obd do not work or if they work only the ones from the manufacturer of the headunit will work. Bluetooth connectivity is limited to one device at a time.
3.) I am limited to the Apps from the manufacturer as far as radio goes. (i think most of the apps i have seen are ugly - i don't want to see the frequency of the station I am listening to... especially not as big as i have seen it.) DAB(+) Apps look somewhat ugly as well. There is no real chance to change that.
4.) there is no support for radio traffic service
5.) Customization is limited
My questions are:
1.) Is what I am saying still correct (for example the bluetooth issues).
2.) Does anyone know a work around for the Google Voice? Preferably without the need to press a button. Or has someone an Android 6 device and can confirm that Ok Google works fine there?
3.) Is it at all possible to implement the Radio(FM/DAB+) into Kodi on Android - has someone done this? Maybe even something like a navigation software? (yes - i am a kodi fanboy -actually more or less from day one - i had a old xbox - the first xbox running xbmc in my car with linux and a gps built in)
What I would like to have in the end would be a system where Kodi is loaded up as soon as the car starts.
Via Tasker (if possible) I would grab the infos from torque and implement them in a custom skin in kodi. I would love to listen to the radio via Kodi and if at all possible have navigation in there as well (but if that does not work I will find a workaround - i already have one in my head)
I know this is a lot and many of you might think tl;dr but if anyone could answer my questions anywhere I am convinced that it is here on the mighty xda board.
Thank you guys so much. (If I get this all to work I will of course post all of it here (skins, tasker skripts etc)

About Android vs Windows and head unit vs PC, I think you'll have to decide on that for yourself. Nobody here can tell you what's the right choice for you.
As for Kodi, I haven't dived into it much, but I have a more typical use of the head unit I guess. Google voice works in 5.1.1, but you need another launcher and you need to install the required apps from Google Play and enable everything. I have it working in mine, but decided to have it activate on a button press. I do have to switch between apps and stuff, and the BT caller app is a little quirky to use. I would've wanted something more inline with the default Google dialer, but no go on that one. Even if you install Contacts and the Google Phone app, they don't really do anything. If you want complete control over everything, then PC and Windows (or <insert OS her>) would be the best choice for you. If you want to save time and have something that is fairly easy and quick to set up out of the box, then a head unit with Android would be better.

Thx Hilari0 for your answer.
May I ask what Unit you have. What are the pitfalls? How did you manage to solve or work around the Bluetooth problems (i saw that joying for example released an update - can anyone tell me if that fixes the bluetooth problems?)
Is it more complicated than on other devices to install another launcher?
Thank you!

I have the Joying Intel 2GB/32GB head unit, the 135 variant. The bluetooth on it worked well out of the box with the update installed, but it was vastly improved following the instructions in this thread:
https://forum.xda-developers.com/an...elopment/bluetooth-settings-launcher-t3504526

Adayo AN6Q24

I have a different ROM on this android car multimedia.
This device came from the company with HONDA ROM.
I want to install apps and change the view but i cant do noting and I want to unlock this device (maybe root) but I cant install anything from USB and I don't got APP STORE.
The home page don't look like this and all the device doesn't look like regular android device.
https://www.agr.ee/prod/wp-content/uploads/2015/06/[email protected]

Einavbs1 said:
I have a different ROM on this android car multimedia.
This device came from the company with HONDA ROM.
I want to install apps and change the view but i cant do noting and I want to unlock this device (maybe root) but I cant install anything from USB and I don't got APP STORE.
The home page don't look like this and all the device doesn't look like regular android device.
https://www.agr.ee/prod/wp-content/uploads/2015/06/[email protected]
Click to expand...
Click to collapse
I have same unit like you
You can visit in this blog
https://headunitandroid.wordpress.com/2018/03/05/and-9000-an6q24/

Android unbranded for car lost Zlink

Hello all,
I've just got an Android unbranded tablet for my car (BMW E82) yesterday.
It's a 10.25 touch screen with Android 10.
Under System Information, I can read: version HY: V2.32.4core.201113.
I can enter to factory settings via 8888 code.
It came with Zlink already installed, and I could make it work perfectly yesterday with my iphone & wireless carplay.
(I can't remember actually if it was Zlink or Zlink5 but it worked good).
Today, I mistakenly cliked on reset to factory, and after the headunit rebooted, the Zlink app is not present anymore.
I am struggling to get it back...
I have found some Zlink apk files in forums, but none worked for me.
Does anyone know if it's pre-installed somewhere on the head unit, and I just need to enable it ?
Or should I install it with an apk file ?
Thank you in advance,

alec0178 said:
Hello all,
I've just got an Android unbranded tablet for my car (BMW E82) yesterday.
It's a 10.25 touch screen with Android 10.
Under System Information, I can read: version HY: V2.32.4core.201113.
I can enter to factory settings via 8888 code.
It came with Zlink already installed, and I could make it work perfectly yesterday with my iphone & wireless carplay.
(I can't remember actually if it was Zlink or Zlink5 but it worked good).
Today, I mistakenly cliked on reset to factory, and after the headunit rebooted, the Zlink app is not present anymore.
I am struggling to get it back...
The Zlink app that I have found in Play Store asks for an activation... Which seems to not be free.
Does anyone know if it's pre-installed somewhere on the head unit, and I just need to enable it ?
Or should I install it with an apk file ?
Thank you in advance,
Click to expand...
Click to collapse
i think you can find it in settings then in factory settings it might your factory setting have password 1617 or 2010 try any one of this password. there you will find the option name feature settings in there find “phone connected” or something like this tick that option and you are ready to rock again.
https://youtube.com/@rajuradios
do not forget to subscribe my channel if it helps you buddy

rooblevarn said:
i think you can find it in settings then in factory settings it might your factory setting have password 1617 or 2010 try any one of this password. there you will find the option name feature settings in there find “phone connected” or something like this tick that option and you are ready to rock again.
https://youtube.com/@rajuradios
do not forget to subscribe my channel if it helps you buddy
Click to expand...
Click to collapse
Hi Rooblevarn,
Thank you for your reply.
I tried the 1617 and 2010 passwords, but they don't work on my Head unit.
The only password that worked for me so far it's 8888.
I can then get into a factory menu as shown in attached picture.
I have looked everywhere in those menus, but I can't find anythink similar to "phone connected".
I suppose that Zlink app was installed manually by the vendor before he sold me the head unit, and the only way for me to get Zlink back, is that the vendor send me the file that match this unit to be installed....
Problem is that I don't have vendor contact.

I've been in contact with one of the vendors of an Android 11 HU I recently purchased,
#1 - It's tough to communicate with them
( they are all in China, and it's clear they translate English using Google-T )
I don't know the specific build for your system, but Zlink is somehow tied into the entire Android Build Version which they custom build for each HEAD Unit.
I have provided two different files here. READ this carefully.
The file starting with:
gongban_92_Zlink - is the older version of Zlink. It may be less resource intensive, but it works similarly to the new Zlink5 version.
The file starting with:
gongban_F92XX_Zlink5 - is the newer version of Zlink ( or at least as new as it can get) ( This was given to me by the manufacturer's tech dept in March of 2023. )
The way I was told to install these is to:
- Save which ever one you want to install onto an empty USB stick.
- DO NOT change the name or the extension of the file.
- Plug in the USB stick
- Open Your App Drawer > Find Car Settings > Find System Information
- There could be a button on that System Information screen that says: Android Update ( This button was greyed out(unaccessible) until plugged in my USB drive.)
- You hit that button and wait for the update to finish. everything is automatic from that point.
- When successful you would notice a new Zlink app in your app drawer. It might even automatically launch after system reboots.
BEFORE YOU GO TRYING THESE STEPS THOUGH:
Understand that these apps are custom built to access bluetooth and Wifi functions of the Android system.
If they are not installed correctly they might
A: Not work at all
B: Brick your device
Here are some photos of the specs of my device and some screen shots of how the settings pages look and where you can find update options (given you have the right update files):
How old Zlink app looks:
How new Zlink5 apps looks:
Settings Page:
and finally ABOUT FACTORY SETTINGS and your app disappearing:
When you hit Factory Settings ( and get into the main screen:
You should see an option called APPS:
When you enter that there could be a screen with the header: XYZ apps
XYZ apps is a custom system settings app which forces apps to boot with the head unit, and never allows them to force quit. ( This app in not attainable on the app store - is what I mean by custom)
Before you go installing any updates or files, find the APPS section in factory settings and see if Zlink is on that list.
The list is "check-able" - like toggles or check marks
- If you see the app there and it is UNCHECKED then CHECK IT, go back a page and find Reboot.
Then see if you app appears again.
If you don't see it.. well.. that's beyond my understanding, but most likely you would need to install them through a USB port like I detailed above.
Weather or not MY attached files will be suitable for your system is a whole other question.
One other thing:
- I'm not a developer and I don't know how build versions work on Android and how each aspect of each function affects other aspects:
But it is clear that the Chinese devs who write these Android builds are forcing certain apps to run in the background.
Having said that.
NEVER connect your Android head unit to Wifi and use it to access Personal Information or store passwords.
These aren't ATT or Verizon head units. They are made by a foreign company who is most likely under the umbrella of laws and regulations which allow the military to snoop on customer data in the name of the motherland...
The only way I use my headunit, is for it's radio, and the Android Auto function for navigation.. (whenever Zlink isn't crashing)
I don't allow any internet connection to the unit as it is not necessary. As a driver all you need in a car is a map and some tunes.

alec0178 said:
Hi Rooblevarn,
Thank you for your reply.
I tried the 1617 and 2010 passwords, but they don't work on my Head unit.
The only password that worked for me so far it's 8888.
I can then get into a factory menu as shown in attached picture.
I have looked everywhere in those menus, but I can't find anythink similar to "phone connected".
I suppose that Zlink app was installed manually by the vendor before he sold me the head unit, and the only way for me to get Zlink back, is that the vendor send me the file that match this unit to be installed....
Problem is that I don't have vendor contact.
Click to expand...
Click to collapse
no problem its just starting of my help you have not seen its end yet
try to download from here.
zLink App Download for Android
url.zjinnova.com

akm6p said:
I've been in contact with one of the vendors of an Android 11 HU I recently purchased,
#1 - It's tough to communicate with them
( they are all in China, and it's clear they translate English using Google-T )
I don't know the specific build for your system, but Zlink is somehow tied into the entire Android Build Version which they custom build for each HEAD Unit.
I have provided two different files here. READ this carefully.
The file starting with:
gongban_92_Zlink - is the older version of Zlink. It may be less resource intensive, but it works similarly to the new Zlink5 version.
The file starting with:
gongban_F92XX_Zlink5 - is the newer version of Zlink ( or at least as new as it can get) ( This was given to me by the manufacturer's tech dept in March of 2023. )
The way I was told to install these is to:
- Save which ever one you want to install onto an empty USB stick.
- DO NOT change the name or the extension of the file.
- Plug in the USB stick
- Open Your App Drawer > Find Car Settings > Find System Information
- There could be a button on that System Information screen that says: Android Update ( This button was greyed out(unaccessible) until plugged in my USB drive.)
- You hit that button and wait for the update to finish. everything is automatic from that point.
- When successful you would notice a new Zlink app in your app drawer. It might even automatically launch after system reboots.
BEFORE YOU GO TRYING THESE STEPS THOUGH:
Understand that these apps are custom built to access bluetooth and Wifi functions of the Android system.
If they are not installed correctly they might
A: Not work at all
B: Brick your device
Here are some photos of the specs of my device and some screen shots of how the settings pages look and where you can find update options (given you have the right update files):
How old Zlink app looks:
View attachment 5862517
How new Zlink5 apps looks:
View attachment 5862519
Settings Page:
View attachment 5862523
and finally ABOUT FACTORY SETTINGS and your app disappearing:
When you hit Factory Settings ( and get into the main screen:
You should see an option called APPS:
When you enter that there could be a screen with the header: XYZ apps
XYZ apps is a custom system settings app which forces apps to boot with the head unit, and never allows them to force quit. ( This app in not attainable on the app store - is what I mean by custom)
Before you go installing any updates or files, find the APPS section in factory settings and see if Zlink is on that list.
The list is "check-able" - like toggles or check marks
- If you see the app there and it is UNCHECKED then CHECK IT, go back a page and find Reboot.
Then see if you app appears again.
If you don't see it.. well.. that's beyond my understanding, but most likely you would need to install them through a USB port like I detailed above.
Weather or not MY attached files will be suitable for your system is a whole other question.
One other thing:
- I'm not a developer and I don't know how build versions work on Android and how each aspect of each function affects other aspects:
But it is clear that the Chinese devs who write these Android builds are forcing certain apps to run in the background.
Having said that.
NEVER connect your Android head unit to Wifi and use it to access Personal Information or store passwords.
These aren't ATT or Verizon head units. They are made by a foreign company who is most likely under the umbrella of laws and regulations which allow the military to snoop on customer data in the name of the motherland...
The only way I use my headunit, is for it's radio, and the Android Auto function for navigation.. (whenever Zlink isn't crashing)
I don't allow any internet connection to the unit as it is not necessary. As a driver all you need in a car is a map and some tunes.
Click to expand...
Click to collapse
Thank you for your reply ! It helps to understand a lot of things.
Well, today I went back to the (physical) shop where I initialy bought the device last week.
I told them that Zlink is no more available and to me, it's the most important feature on the tablet.
They tried to reapply a new Reset factory settings, expecting that Zlink will be back with that, but it wasn't back. As they couldn't find a solution, I asked to replace the HU.
At first, it was a 2/32 GB (Android 10), and they replaced it with another with 8/64GB (Android 11) from the same manufacturing (on the box I can read J-1018)
Wouah ! Now it makes all the difference !
The device is much faster, and now when I go to factory settings (with 8888), I can find there a menu, like the one you are mentionning, called in my device "Type selection" as seen in attached picture.
This menu was not present in the previous 2/32 GB device...
Now as per the seller, even if I hit on Reset factory settings, I will always have the ability to restore Zlink (which a built-in version, quite old as it is 3.8.8 but it does the job).
I think we could have found a solution on the 2/32 GB (Android 10) with the help of your files. But I don't have anymore the device, so can't test it.
I hope someone else from the forum with the same problem can test them, and reply back if they are helpful.
In all cases, I am happy that this issue occured on the first device, because thanks to that, I have now a 8/64 GB instead, and I can only recommend to anyone buying a new Android HU, to choose as minimum 4 or 8GB of RAM, and 64 or 128 GB for stock memory. It is the minimum nowadays.