yashsingh1/xdaforums huggingface dataset:
[MTCD Android Head Units General] ruptisco:
Hello,

I have RK3399, MTCE head unit with android 10, and samsung galaxy s10e phone (currently AA is v5.8-something). Currently running zlink 4.0.6, that I got via system update from october..

The problem I'm facing is that android auto almost always runs in night mode. I would like to make it switch between day/night. I tried many approaches:

Tried to find a setting in zlink that affects this, but couldn't find it. Btw, head unit UI runs in dark mode, and also no option to change that. Is there a system setting related to any of these?

I tried tweaking AA developer mode settings on the phone, and there if I force day mode for AA, it really does run in day mode on HU, but there's no way to change it back to night mode, short of disconnecting, changing the setting and connecting back..

I tried using "phone-controlled" setting in AA, but regardless of whether my samsung runs on light or dark mode, HU still uses only dark mode.

If my phone could somehow switch between day/night while connected to HU I could use tasker to automate that. Same goes for HU. Does anyone know how I might do that?
[MTCD Android Head Units General] ruinertt:
I'm having the same issue. The easy way around it is to 'switch' my headlights off then back on (auto mode). It fixed it until it craps out again. With that said, there seems to be an issue with the AA release, so perhaps it will be fixed with the newest update: https://www.autoevolution.com/news/...e-causes-a-new-dark-mode-struggle-151974.html
[MTCD Android Head Units General] ruinertt:
I'm running 4.08. It was packaged with the new Dasaita Android 10 update code found in another thread (I did not install it separately). It shows Android Auto Wireless, but I doubt that it will work given the lack of a 5Ghz antenna, but who knows. Would be nice to have for sure if someone can hack it.
[MTCD Android Head Units General] ruptisco:
I was actually able to run AA wireless. With zlink 4.06 and october update for Dasaita px6 max10. Good news is that hardware wise, it sure can run. Bad news is, I don't know how I got it to work.

Here's the story, if you're interested:

I needed to open hotspot on head unit and connect the phone to it. Still, that wasn't all. At first it could not connect at all. Then it suddenly started working, and I don't know why. I know I was playing around with AA for phone screens installed on the head unit and with "head unit reloaded" app, trying to run AA from HU itself without the phone. I also tried wifi mode of HUR. None of that worked, but I suddenly noticed that zlink can now connect with my phone, and it started working just ike that.

My guess is that there's some network adapter setting that got tweaked by AA or HUR on the head unit, and it enabled zlink and my phone to see each other through the hotspot connection.

Important point, my head unit is rooted.

Yesterday I installed the november update and zlink 4.08 and now it can't connect again. I'll be trying to get it to connect again.
[MTCD Android Head Units General] ruinertt:
Excellent, keep me posted. I'm running a non-rooted Dasaita px6 max10, so I'll be curious to see how it all works. What phone and is it rooted?
[MTCD Android Head Units General] O.Gz:
Hi guys! I'm a novice on these issues and I need to clarify myself.

I have an SC9853i (Android 10) with ZLink 3.5.47 and I'd like to update.

Can I use APK 4.0.6 that I've seen in the post?

To update, Do I need to delete 3.5.47?

Another problem is that sound quality when I use CarPlay decreases a lot. How can I fix it?

Thanks!!
[MTCD Android Head Units General] ruptisco:
Ok i got it. After flashing back the october (10192020) update it started working with no problems. Wireless AA with samsung s10e and android auto 5.9-something. Works out of the box.

I got the working update from here:

https://xdaforums.com/t/dasaita-lat...r-rockchip-px5-octa-core-2g-ram-32gb.3575155/

This is for Dasaita px6 max10 cp head unit.

I think the issue with november update was that it is not official release from my head unit vendor and it had license issues with zlink. So anyone seeking to update zlink should watch for license.

Other than that, i made sure to clear android auto data on my phone, unpair bt device, and forget the wifi hetwork before connecting the phone again after flashing.
[MTCD Android Head Units General] ruinertt:
I reverted back to October...

*edit #1*

I got it working once...maybe twice. However, I couldn't get it to pass the the internet through the wireless connection. So, it would load up Android Auto wirelessly, but I couldn't play music on Spotify and I couldn't view traffic on Waze/Google Maps (all of which require data to do so).

Any thoughts?

*edit #2* I got it working some more, but it takes a bit of finagling to make it connect consistently (still trying to work out the exact steps needed).

As for the internet, I got it working! When you are prompted on the WiFI hotspot connect (when it tells you that the WiFi connection doesn't have internet and that you can can switch or keep)...make sure that you don't answer at all and you just exit/back button out of that prompt. Now, you will stay connected to the hotspot, but it won't show a WiFi connect on your phone's top bar anymore (at least mine didn't). However, it does allow cellular data now whereas it didn't before (when I selected to keep the connection on the prompt).
[MTCD Android Head Units General] jungyul:
루트 탐색기에서 oem "\ 번들_persist-app \ zlink-wla-a-heng창통 릴리스-v3.3.8_jg"를 찾을 수 없습니다.

......
[MTCD Android Head Units General] jungyul:
My zlink says that when the navigation voice comes out, the song playing goes to the previous song. What's wrong with you?
[MTCD Android Head Units General] ruptisco:
I think that behavior of wifi plus mobile data is dependent on the phone you're using. That said, I had those same issues first time i got AA to work. Then, I did factory reset on the head unit, and cleaned up the phone by forgeting the wifi network, unpairing (forgetting) bluetooth and deleting all data for android auto app. Then I first registered the car with AA using usb and bluetooth and after that AA and zlink automatically established wifi connection without any problems or dialogs popping up on the phone. Internet connection was working properly then and ever since.

Looks like there is a specific way to connect the wirelles AA where the phone figures out the purpose of the wifi and sets everything up correctly (for example, hotspot was created on head unit by zlink during AA setup, likely in the process of negotiation). But if something does not fit exactly that way it gets confused, and you get those problems.
[MTCD Android Head Units General] ruinertt:
I went through and did that as well. It worked perfectly the first time (even set-up the hot spot connection and all of that). The main problem that I have is that I have a nice home network Access Point (AP) setup and since I park in my garage, my phone is connected to my home's WiFi. Thus, when I start my car, it doesn't easily switch over to the hot-spot (that has no internet) automatically. I guess I could use some Tasker or something to force it, but for now I will just make due manually connecting to the WiFi and then having it start wirelessly. Even when I'm not around WiFi connections, it doesn't always work. Sometimes, but not all the time unless I mess with it. Either way, it's worth the effort and 100x better than wired (MUCH more stable).
[MTCD Android Head Units General] maritimer1778:
Hi I have Dasaita Max6 PX6 android 9- MTCE_HA_V3.40_1,build RK 3399,Kernel 4.4.167 with Zlink 3.5.24 and iphone 8 with IOS 14.1

I have issue with wireless Bluetooth connection to Car play with 2 diff iPhone 8 phones.

There are so many threads in this forum on updates but no stickies summarising latest updates etc.

My question is - I've read somewhere that updating the main unit MTCE would also come with an updated zlink. Can anyone confirm this ?

If yes, what thread or fourmn has the most recent list of updates for the Dasiata Max 6 units ?

I don't really have any serious issues with the hardware or the unit other than the wireless car play connection.

Is it better to just update zlink to the latest version ? After reading several threads there seems to be several different threads with people having issues (with not many replies) updating the stand alone zlink.

Id rather not update the main unit if i don't have to.

what is the best way to solve my apple car play issue ?
[MTCD Android Head Units General] andres99x:
Hi! My Zlink app disappeared out of nowhere.

The version i was running is v3.6.10, would someone have it?

I tried installing a different bunch of them but non worked, either something with "Wrong Channel" or "App not installed".

Thanks!
[MTCD Android Head Units General] snake2332:
Hi, I just have a quick question for you. Does your Dasaita head unit have white noise going through your speakers / amp / subwoofer? Like when your car isn't running, can you hear a hum? I have a similar head unit, the iDoing PX6 with MTCE_HA_V3.57 and am wondering if all of these Android head units have the same lack of filter or whatever it is that causes the white noise.

I have a couple other niggles with it, like the touch buttons never illuminating and the auto-shutdown delay setting not working, but my main issue is the hum I get through my subwoofer (and through the speakers but it's not as noticeable).

Thanks for any feedback you can give!
[MTCD Android Head Units General] maritimer1778:
Hi,

No I don't have a hum or any noise after it shuts down. My controls do light up and i can even change the colour of the light. i have successfully changed the auto shut down.

as for my main question about carplay i have emailed Dasaita.
[MTCD Android Head Units General] snake2332:
For the humming noise, I mean when the car engine is off, while head unit is on and music isn't playing and your volume is at least higher than 1 (not muted). The internals on these head units seem to be very similar and just rebranded, so I find it pretty crazy that I can't find other people complaining about the humming noise. Maybe people just don't care because when your car is running, you probably can't hear it unless you have a really massive subwoofer setup and a quiet car. I don't - I have a 300W 12" Rockford Fosgate and a Subaru STI with custom exhaust (medium loudness), so I won't hear it unless I'm parked with the motor off and music not playing, like when on a phone call for example.
[MTCD Android Head Units General] maritimer1778:
no i don't have that noise. when my replacement amp and dsp were installed with the stock radio i did have that problem but after many attempts my installer fixed it .
[MTCD Android Head Units General] snake2332:
Interesting. Well thanks for the info. My Idoing has no amp in it, and my subwoofer has a built-in amp that did not have any noise issues with the same connection but on a Pioneer deck, so I know the wiring is good. Plus, when I mute the volume on the Idoing, the humming goes away. It's transmitting noise unfortunately. And from what I can tell, there is a pretty slim chance Idoing will refund me, so I'll just have to live with it. I'll probably sell this unit and upgrade to something better in a year or two. Thanks for the info on the Dasaita! Maybe I'll try one of those or a Joying next time.
[MTCD Android Head Units General] snake2332:
Well I'm having no luck with Zlink now. Version 4.0.13. Wired Carplay works, wireless takes me toggling Bluetooth and stuff to force it. IPhone connects quickly to BT and the hotspot but Zlink doesn't do anything. I can't set the hotspot connection to static because it uses IPv6 and doesn't display a subnet, and when entering static IP you have to enter a subnet. I doubt it would help anyway since the connection is made success as it is.

Kind of pulling my hair out with the thing because it worked perfectly in the beginning and just stopped at some point, prior to me doing any firmware updates.
[MTCD Android Head Units General] snake2332:
LOL wow...it's different every time I try it. After being on the hotspot for awhile (I guess?), it started to display an IP, subnet, and gateway (or as Apple calls it, "router"). So I set that up as static, disabled low data mode and private address. This hasn't helped the issue. After toggling bluetooth a few times to get ZLink to connect, I turned off the car, then turned it back on - the Idoing wouldn't even turn on. Turned off ignition again and turned it back on, cold boot of the IDoing. It lost some settings, bluetooth name changed. And this morning it had lost some settings like the icon arrangement.

It's basically just one big ****-show. I figured I could get it figured out, but I'm leaning towards avoiding Carplay altogether and trying Android Auto with my 2nd phone. I kind of wish I had bought the IDoing that has a better CPU and built in LTE for a lower price, but the PX6 has a better display, bluetooth, and wifi radios I guess. If I had LTE, I could slap my 2nd sim in there and just use native Android apps (SiriusXM finally works in landscape mode, after years of being rotated on anyone with a landscape oriented device haha!).
[MTCD Android Head Units General] ruinertt:
The new, HA3 12/17/2020 OS P6 MAX10 upgrade link (along with the MTCE_HA_V3.69c MCU) seem to fix some things (at least on Android Auto for me). It brings zLINK to 4.0.14. Not sure if it will fix the CarPlay issues, but it is worth a shot. You can always switch back if it doesn't.
[MTCD Android Head Units General] snake2332:
As I was typing the last post, I was letting Carplay be connected for awhile playing SiriusXM. After I posted the message, I went out to the car, turned off the ignition, turned it back on to ACC, the IDoing went immediately into ZLink and was back into Carplay in about 5 seconds, though it didn't resume playing automatically unless you count the 0.1 second little sound it made from the song that it should have resumed playing.

I naively thought maybe it's working now, so I turned off the car and back on again. Back to same old situation of bt & ap connecting fine but ZLink doesn't do anything - doesn't auto launch, doesn't connect if you manually launch it.

Car off and on again, message about "ZLink keeps closing" aka the app not responding error message. Exit error message, power off and on, same error message...

*FLIPS TABLE*
[MTCD Android Head Units General] snake2332:
Oh ya, I just tried AA and it worked great. My new plan is to use my 2nd phone, a Oneplus 6T that has a free T-Mobile line, as basically my dedicated car modem. I drive 45 to 50 minutes a day, which should be enough to charge it since I have it set up to be light on battery usage. Then again, using AA and SiriusXM while driving might cause it to barely charge - time will tell. If I could get the setting for "auto shutdown delay" to work on the Idoing, I could set it to 30 minutes and let it charge my phone for an extra 30 minutes after getting to work.

I will use my 3rd phone, my Galaxy S9 with no sim card, to take over the role of my 2nd phone, which was simply to play Hill Climb Racing 2 on a 3rd account (I've been addicted to that game for a couple years). I don't really need the 2nd phone to have cell service, but T-Mobile gives me that line for free so I have had no reason to ditch it. It actually saves me $10 a month because of kickback, which they stopped offering awhile back but I'm grandfathered in.

If this method proves to be less than stellar, I'll probably just revert to plugging in the iPhone every time, since that works for Carplay.

I'm also going to try using Tasker on the Idoing and Shortcuts on the iPhone to see if I can get it to work wirelessly consistenly. Like, make Tasker launch ZLink when BT connects, then have iPhone disconnect bluetooth and reconnect 2 or 3 times. Basically figure out how to make it work manually then emulate that with tasks and Apple "shortcuts"/automation.
[MTCD Android Head Units General] snake2332:
No luck with PDANet, unfortunately. The hotspot doesn't show up to join from the Idoing, sadly. Which means I'll have to pay $15 extra to T-Mobile to get full-speed tether, 20GB/month, if I want to use native Android apps. Well, maybe they work with slow tether. SiriusXM set to maximum audio quality must use something like 256kbps, and the T-Mobile tether speed is "2G" which I've speed tested between 350kbps and 500kbps. I tested SiriusXM set to high (the middle setting) audio quality and it worked pretty well actually. Hmm, too many stupid options for me to juggle, all because wireless Carplay won't work.

I used Android Auto today and it was decent. The SiriusXM part of AA is kind of ugly. New songs with no album art end up with just a black background. The channel back and forward buttons are super low res compared to other buttons. Otherwise it worked okay. I left my Oneplus 6T in the car to see if it can survive this. I might set it up to shutdown on a schedule at like 6pm when I am home from work.

One caveat with doing this is if I use Google Assistant to make a call, it uses my OnePlus 6T which has a phone # that no one knows. So to make calls with my iPhone, I just have to go Home first, then Bluetooth (since there is no "phone" app) and dial numbers. My phonebook won't seem to sync from iPhone to the native radio apps.

Anyway, this is all temporary I hope, until ZLink begins to work wirelessly with my iPhone. I'm hopeful that it might work one day, perhaps naively.
[MTCD Android Head Units General] O.Gz:
Hi, everyone. I'm quite inexperienced on this issue and I would like you to resolve some doubts.

I have a Tesla-type Android Unit for Astra J Sc9853i 4+64Gb.

https://a.aliexpress.com/_mKx9ZN7

My drive brings built-in Zlink 3.5.47 installed on the motherboard and I would like to update.

Where can I get the Apk?

How should I do it? Is it possible?

Thank you all
[MTCD Android Head Units General] marchnz:
Hi, try [Android Auto] Forum, this forum discussed MTCD units, you have a Sc9853i variant.
[MTCD Android Head Units General] KrisssM:
Hello, I have installed Hal9k on PX30. My Zlink has never worked before, since it always asked for a code. I now deleted "zlink-wla-a-hengchangtong-release-v3.1.10_jg" file altogether in oem \ bundled_persist-app \ zlink-wla-a-hengchangtong-release-v3.1.10_jg. Including the zlink apk.

I have downloaded new versions of zlink but non of the apk's have successfully installed, either using apkinstaller or putting them in oem \ bundled_persist-app and restarting.

Can anyone maybe help me? Do I need to get the original folder back somehow and put the apk inside that?
[MTCD Android Head Units General] Söld[ii]er:
Hi can you share the file?
[MTCD Android Head Units General] kio2406:
Hello everyone,

My Android screen came with zlink 4.0.3 pre-installed and wireless CarPlay works fine. However, my iPhone has a problem with the bluetooth antenna (nothing to do with the car) so I want to use wired CarPlay.

When I connect my iPhone with a cable, the CarPlay doesn't work. On the zlink app settings it says "MODE: Wireless CarPlay + Android Auto" so I think that wired CarPlay is not enabled on it, as you can see on the photo below.

Do you know how I can change the Zlink MODE to "Wired CarPlay"? I don't care about Wireless, I just want wired to work.

Thanks
[MTCD Android Head Units General] Söld[ii]er:
On your main screen you should see a bunch of CarPlay AA icons. What do you see there?
[MTCD Android Head Units General] kio2406:
I only see those:

They are wireless CarPlay, wired Android Auto and wireless Android Auto. There's no wired CarPlay there.
[Android Q&A, Help & Troubleshooting] MakinaCore:
anyone got 1 of these able to install custom roms or even a better firmware ?
[Android Q&A, Help & Troubleshooting] KillerBrilliance:
I have used the search function, but to no avail. Also, sorry for no log files – cant access them (see below).

I used a work around „Error 7 – Assert failed“ while trying to flash Lineage OS (lineage-16.0-20200104-nightly-kiwi-signed.zip) for my honor 5x (this work around: https://xdaforums.com/showthread.php?t=2522762). I was positive that the .zip i used was for my specific phone and that the twrp was the current one. Even after updating to most recent twrp, the error 7 persisted (I did perform the corrext wipes of storage). After „forcing“ the phone to install the .zip anyway (overriding the assert check with the workaround) , my phone is now bootlooped, or worse (stupid me, i guess). During the first restart after flashing, things seemed fine for a few seconds, the lineage logo started to appear for a short while, but disappeared and now only the honor logo appears. It mostly bootloops. I can still access fastboot mode and, with a little luck, also recovery, but touch screen isnt working. Some fastboot commands work, but some do not seem to work, although i am not very experienced with fastboot and cant tell for sure. I have a nandroid backup available.

My questions: How to save the phone? I would be happy to return to stock for now, just to sort things out from there. I couldnt execute most guides to return to stock, since i have no access to twrp (touchscreen no longer reactive). I‘m happy for all ideas.

My firmware KIW-L21C432B160
[Upgrading, Modifying and Unlocking] tigericecream:
Hello everybody!

I am looking for a utility that I can install on my Windows Mobile 6 PDA. My phone is DAB compatible but I don't have a software to search for channels and listen DAB radio.

I have allready searched on google but did not find anything.

Freeware/fee required software both are ok,just hope to get some help here :-D

Thank you all in advance.

Bye

Tom
[Nokia 6.1 (2018) Questions & Answers] kaos420:
hi and hello all. its been a while.

just picked up a unlocked 6.1 ta1045 .

first question is its fully carrier unlocked and updated to 9. can i bootloader unlock? The paid way still?

also if unlocked is it reversible? like can i still flash stock firmware and update?

is firmware even available?

what pc apps do you use?

anyone.......................................anyone bueller?
[OnePlus 7T Pro 5G McLaren Questions & Answers] kirschdog1:
Just wanted to ask if there was any way to either back up my entire system or restore stock if I brick on the OnePlus 7t pro T-Mobile edition since there is no msm tool? Just wanted to see if there was a guide before I go ahead and attempt to root.
[OnePlus 7T Pro 5G McLaren Questions & Answers] LLStarks:
https://xdaforums.com/showpost.php?p=81389867&postcount=53
[OnePlus 7T Pro 5G McLaren Questions & Answers] kirschdog1:
Ok I see the rar file but what do I do with it? Extract it ? Sorry just new to restoring this way. Or do I use the sha1 of flash.zip to restore to stock after a brick?
[OnePlus 7T Pro 5G McLaren Questions & Answers] LLStarks:
Ignore the quoted post and read the directions.

I don't think we have a truly proven full restore method yet.
[Sony Xperia XZ1 Compact Questions & Answers] cheapster8:
I recently got an idea to try totally wireless earbuds. Pairing was easy, but now whenever I listen to audio, it cuts out, cuts in, cuts out, repeatedly for like a second. Then it plays normally for 5 deconds and starts to cut out and in again.

I've tried to use different AVRCP versions, boot in safe mode, remove all bluetooth devices and pair these again but nothing helps. On another phone there is no problem with airdots, and I can listen to music on my Soundbar with bluetooth without problem. I'm on latest stock pie rom, bootloader locked. Any ideas? :)
[Sony Xperia XZ1 Compact Questions & Answers] laim_name:
It's normal for airdots. I used them with Galaxy A7 2017 and sometimes had this problem. Now sometimes i has this problem with XZ1C. Solving is -- just pausing music for about 5-10 seconds and then play it again.
[Sony Xperia XZ1 Compact Questions & Answers] cheapster8:
Pausing seems to work for me as well. Also listening screen off will fix the issue. Weird.