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ISUDAR deck - any experience or root?

I think I bought a clunker of a deck, MTCE / GS in nature.
However, it's complete lack of buttons, SD slots, etc has made rooting to improve it, difficult.
Has anyone had experience with ISUDAR decks? Are there any procedures that can help me get root / xposed onto the stock firmware, so I can fix the UI to add volume control etc?
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Finally I've found another ISUDAR owner to compare notes with! I have the exact same model you show except the slightly older 7.1.2 PX3 version with 2Gb. I've had decent success with it except Bluetooth problems using OBD and somewhat flaky success with a 10Hz Bluetooth GPS unit, but always works great with my S7 phone. Other than that works pretty well. I also have plans to sort out a physical knob solution, possibly with Arduino.
Support hasn't been great, but probably typical. The seller finally sent me updated ROM .rar and .zip files yesterday, but gave instructions how to flash using a SD card in the GPS slot.... Obviously there isn't one, so I'm waiting to hear back how they want me to do it.
I found a button inside the small hole on the lower right side of the face plate. Stick a paper clip in there. Short press is mute, medium press will turn the unit off, long press I think will actually reboot. There may be a further press sequence to enter recovery? (To avoid the paperclip route, I made my own button from the head of a small nail leaving only a few mm of the stem. Take the face plate off and insert the nail from the back, this way it's captured once you put the plate back on, the head presses on the soft button inside and the nub sticks out the hole. Seems appropriate quality solution :laugh: )
What car are you putting this in, I assume 2005-2008 Porsche?

PX30 dongle locked down

Hi, maybe somebody can help me a bit, just hope I post in the right forum. I have a C5 wireless dongle with a PX30 (RK3326-S) chip. Problem is, device is working perfectly except, that Google Assistant voice is cut (navi and music works perfectly). I already was in contact with their support, they send me an APK to change the Output from Google Assistant from phone call to music, but also didn't help. By the way, that's was the only APK I could install, all others will fail, see below.
So I wanted to try to install Headunit reloaded but regardless if tried via Play Store or direct, installation fails. That's the same for every other programm I tried (app not installed, regardless if via Play Store or direct).
I then thought, give it a try to disable USB Audio routing in developer options, but it's not possible to enable developer options the standard way. I the read that using "adbon" in factory settings menu should maybe enable Developer options, but when using that, device restarts, but the screen of the car stays blank. When using the root command (*#hct#root#) gives just a "wrong password" error. When using m123456, I can at least enter the additional settings, but that doesn't help here.
So I really would like to have a ROM where I can install my own Apps on, so if somebody could point me in the right direction, it would be great. Following thinks to take into consideration from my point of view:
1. as it's just a Dongle, up to now I only can get a graphical output in the car itself
2. on current ROM not possible to install additional apps (the one I got from manufacture support was the only exception)
3. even if it's possible to install another ROM, as it's not a Head unit, but just a Dongle, I would also need he programms for mirroring to Car screen (also I'm not new to rooting etc, I have no clue about this Dongles) - is this included in the MCU?
This C5 device seems to be sold under different brands, see 2 links below, attached also 3 Fotos from the board and current Software.
https://herilary.com/pages/如何操作
https://www.amazon.de/Carplay-Funkt...TmFtZT1zcF9waG9uZV9zZWFyY2hfdGhlbWF0aWM&psc=1
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On-Board computer display

Hello, is there an app or a modification on the hardware to cap the connection to the original build in on board computer display? Most time it only show "other".
I would prefer to see the time and the day like when the radio is disconnected

Nobody knows what your unit is.
Post details from Android system information including MCU version.

Teh crickets (as usual)

Px5
Android 8.0.0
Kernel 4.4.93+
Hal9k Mod v3.1
eng.hct.20181210.171007
MTCE_XRC_V3.01_1
Sorry, took me some time to update

And with the on-board computer display I intend this one
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You have an opel. The picture is showing the onboard trip computer.
You want those values on the headunit?
Or you want the fm radio to appear to that screen?
If it is the latter then if you have attached the odb box that came with your unit you should be able to see fm info on the screen.
You will see other when on Bluetooth call or when you play from youtube or anothe application.
I have not understand clearly wwhat you want to do.
If it is the 1st you want to do then you need a Bluetooth or usb odb adapter and an application called torque. You wont get the trip computer values into the head unit but you will be able to configure torque to measure the same values more or less.

I see the FM radio when I listen to the radio, and I see "other" when I use streaming apps.
But it would be nice if we could exchange the "other" with something more usefull, like the title of the song, or, because I know its very comlicated to realize that, instead of displaying "other", showing the date would also be nicer.
With the original radio, when its turned off, the onboard computer show the date also.
My idea was to somehow block the information send to the onboard computer and automatically the onboard computer should display the date, as if the radio would be turned off.
Maybe its a stupid request but this "other" always on that screen bothers me...

You must ask for this to the dev of every app that display other.
The app should send the data for that to the canbus.

Every app, except for the build-in (radio, media player, bluetooth) show other.

Please read my above post again.
The dev of that every application has to fix his application to transmit the name of what is playing.
At least that is what I know.

Question Tidal player - Landscape / Portrait issue on Joying 7"

I have the Joying 7" JY-UQ135N4G-DA UIS7862 with the latest update from Joying. Also latest Tidal app updates. When I click on the current playing song it doesn't fill the screen in landscape. The player looks like its stuck in a portrait mode.
Searching around I don't see other people that are using Tidal having this problem. Is there anyway to fix this to fill the screen or show in a landscape mode?
The main page looks normal like this:
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But when I tap on the current playing song it looks like this:

Is it an FYT unit, post Android system information including MCU version.

Tidal has a website with a Support link and an email address for support. What did they tell you?
It's a JY-UQ135N4G-DA UIS7862. So it is indeed a FYT.

I have contacted Tidal and am waiting for their reply. I thought that maybe someone here had this happen and maybe I had overlooked an option or setting.
Other players are fine for me on the head unit.

Warlord721 said:
I have contacted Tidal and am waiting for their reply. I thought that maybe someone here had this happen and maybe I had overlooked an option or setting.
Other players are fine for me on the head unit.
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I think they simply didn't make landscape xmls for their layout. The programmer(s) could do this within an hour.

surfer63 said:
I think they simply didn't make landscape xmls for their layout. The programmer(s) could do this within an hour.
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That seems to be the issue, as their reply said they don't currently support that feature. But to look for future updates.
What is confusing to me as I've watched videos of many people showing how to use their Android Head Units and using Tidal and none of them have this layout issue of the Now Playing song, theirs are always in a landscape mode that fills the screen. And many people use Tidal on these head units, so it just seems odd that I'm the only one to have mentioned it.

Question Joying Bluetooth connection problems?

Hi, I have a Joying 10.1" SKU JY-UQS10N4G-H which is running android 12, my problem is certain Bluetooth devices just won't connect to it, there are obviously some restrictions made by Joying, would any of you knowledgeable people here know why this is and any way to make the connection?

Are there any workarounds for this model? Is there an app that would allow me to create a widget for system Bluetooth settings?

Wrong forum apparently, so mods can you please delete this one, thanks!

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Read the thread "Does Bluetooth only reconnect to the last device used?"
It will give you the info you want.

Well, it seems I can't do right, first I post in the Android general head unit section, then I am told that it's the wrong section, so I am pointed here so made the posts here, and I also asked if a mod could delete the old posts, as I couldn't see a way? But nobody has, and now I am wrong to do this!
Having read through the "Does Bluetooth only reconnect to the last device used?" I can't see anything that relates to the Joying units, they are known to cripple Bluetooth, so only selected devices are recognised, my unit runs the latest firmware and I have now been able to change any BT setting with apps that are supposed to give access?

Thank you!

Tricky13 said:
Having read through the "Does Bluetooth only reconnect to the last device used?" I can't see anything that relates to the Joying units, they are known to cripple Bluetooth, so only selected devices are recognised, my unit runs the latest firmware and I have now been able to change any BT setting with apps that are supposed to give access?
Click to expand...
Click to collapse
Then you should read more . All Joying, Mekede/NaviFly, T'eyes , Atoto (some) and many more units are FYT units. They all behave the same. So yes, it also relate to the Joying units.

What about topway ts10 model, is that FYT?

Onkypig said:
What about topway ts10 model, is that FYT?
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Nope.
Topway/TS are other manufacturers of similar units with the exact same ums512 7862 SoC.
They use very different firmware to FYT and are not compatible at all.