yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] videodj:
I can pair mine ok, however once it's paired my phone stops automatically connecting when I start the unit, I have to manually connect it. If I disable the ODB adapter it connects automatically.

---------- Post added at 05:18 PM ---------- Previous post was at 05:10 PM ----------

So after some more messing around it appears that the OTA update cause the shortcut issue and easy connect no longer works, so for now I have disable OTA updates.

I've been using this rom for a few days now and have resolved most of my setup issues, however today I noticed I cannot create shortcuts on the home page. Example I use Sygic for Nav and I like to have shortcuts for home and work, I can create them and it says added to home screen, but nothing is created. I also tried saving a chrome bookmark to the home screen, again nothing was created. I've tried all the included launchers and all do the same. If I use Nova instead it allows me to create the shortcut on home screen as expected. Is there a setting to allow this to work with the built in launchers? It work ok on Malaysk rom, but I switch due to other bugs. This rom feels much quicker and smoother, really loving it.

Now if I could resolve poweramp resuming playback on resume from sleep I'd be happy. Currently I removed from the whitelist, meaning the app restarts after sleep and playback starts, however this is alot slower than before.
[MTCD Software Development] korekore1:
bluetooth issue: When i try to send a file from my phone to the head unit via bluetooth the phone doesnt detect the head unit as a recipient.

Other bluetooth functions work ok and it connects fine with the phone (Redmi Note 4 with MIUI rom)

Can anyone check if this function works?

Just choose a file on the phone and select share with bluetooth,then check if it detects the head unit.
[MTCD Software Development] flaviote:
Hi guys!! I have some questions about this, as seems that this ROM is much better than the stock ROM.

I have a EONON GA8172 with Android 7.1.2, this are the specs:

https://photos.app.goo.gl/BN1QsnR6DlLJgCFd2

https://photos.app.goo.gl/YYzUod5xFGqW0I2W2

This version is compatible with my unit?

I understand that i've to copy the rom to a SD card and insert it on the slot, it's just that?

This will clear my apps and stored info?

Thanks guys!
[MTCD Software Development] meazz1:
This rom should work with your unit.

I copied the rom into a usb drive and inserted in the GPS's usb slot. I chose wipe data option but it kept my steering wheel control settings and few other settings, so I was not sure about that.

But everything works fine for now.
[MTCD Software Development] Hal9k_:
You can do this in the Mod settings.

Perhaps you can use the Tasker app

Maybe.

Need a log to answer this question.

You can find changelog in the first post.

Not yet.

But everything is possible. :)

The only useful thing in it, in my opinion - MagiskHide.

It's in the plans.

As far as I know, AF is a hardware function of a radio tuner.

And for its correct work as you want, you should not turn off the tuner (switch to music, etc.)

Because the phones receive this information from the mobile operator, and not from the GPS

To ensure that this application does not close during sleep of HU.

It must be installed by the ApkInstaller application from the OEM folder.

A small comment on this subject is contained in the List of changes.

You can find the link in my signature.

Turn off the Spectrum analyser.

I can not reproduce this situation

First, select an option that does not require a reboot.

For example, "Stock screen saver selection".

In this case, the de-energizing of the HU can help. De-energizing, but not reboot!

Default launcher allows you to replace only 5 icons at the bottom.

In other launchers from the ApkInstaller's OEM, you can create more icons.
[MTCD Software Development] epicdsl:
still broken, disconnected battery and also factory reset unit still not working

video showing the issue

https://www.youtube.com/watch?v=tjutaSu-c2w
[MTCD Software Development] videodj:
I've created app shortcuts ok, I'm talking about shortcuts such as links to web pages and those that can be created from within an app such as sygic.
[MTCD Software Development] korekore1:
anyone?
[MTCD Software Development] Hazard15301:
Mine doesn't do it. I can make and receive calls and stream music over bluetooth, but transferring files has never worked.
[MTCD Software Development] meazz1:
Sent little appreciation to you, keep up the good work.
[MTCD Software Development] fabro91:
Hello,

I have a MTCD MX with 1GB RAM from Witson and it doesn't boot on SDCard. It starts normally.

I tried to reset several times and it doesn't work.

What can i do?
[MTCD Software Development] Hoppengeist:
Have you tried connecting it via your device‘s „Phone“ app? Do not try it with the Android settings. For me, the app is called „Bluetooth“.
[MTCD Software Development] epicdsl:
same issue with the bluetooth app, it just never connects to the OBDII device
[MTCD Software Development] marcinn:
Hi there. I've installed this ROM and I like it very much, but I have some questions:

1) I cant record from my dashcam - it says thad storage device is'n mounted but on oryginal ROM it recorded to emulated sdcard

2) from the begining of ownership ot this unit my mic doesn't work with android. Bluetooth calls work great but android catch any audio from mic (google search, voice recorder - nothing)

3) i've installed mtcd tools and bind some keys, but I can't overwrite "radio" key to spotify - when I press it both apps are starting. How to unbind radio.

Thanks a lot in advice.
[MTCD Software Development] fabro91:
hello, impossible to boot on the SD card. I did it again but it does not work. With the test @ Hal9k rom that was flashable from Android 5, I can do the update via the settings?
[MTCD Software Development] 1860M:
Hal9k Mod v2.0

MicroG schalte ich ein, Radio geht von alleine aus,geht aber nicht von alleine wieder an.Wenn ich den Power Schalter lange drücke startet das Radio wieder,geht dann aber wieder aus.Was mache ich falsch????

MicroG I turn on, radio goes out by itself, but does not go on by itself again. If I press the power switch long the radio starts again, but then goes out again. What am I doing wrong?
[MTCD Software Development] masri1987:
believe it or not, i just added the nupdate file on the same sd ccard i used the firmware utility tool on and it worked fine... took a risk but heyo!

Yes it's working find, i didn't have to update any microg services , i'm getting no errors, location works fine.

This rom is smooth...

Now just to get flashfire working lol
[MTCD Software Development] TKhawk01:
So far this rom is great! I'm running on a Joying branded RK3188 with 1Gb ram. It seems much snappier, I'll have to give it a few days and get all of my apps installed and set up before I am sure though.

I had a hard time trying to install it last night because I was misunderstanding the directions. I was running the firmware tool on both the sd card and the memory stick, this morning after rereading the instructions I figured it out. You are only supposed to run the firmware tool on the sd card, on the memory stick you format it and copy the nupdate file to it. Maybe this'll help someone that has the same issue.
[MTCD Software Development] jrichards2007:
It's set to auto sleep (the same setting I had previously). It's weird because it sleeps, and resumes when the ignition is cut, but the time just freezes.

I don't have GPS time set as I don't have the antenna currently connected. Been using it as an Android Auto receiver, so it hasn't bothered me much, but the headunit's time controls the CANBUS time set for my vehicle, so the gauge cluster clock is now wrong.
[MTCD Software Development] typos1:
Ok, you could try replacing one of the CAN Bus apps from another ROM and seeing if that helps.
[MTCD Software Development] masri1987:
anyone able to install Viper4Android drivers?

I get a I\O error, busy box is installed, superuser permissions given...
[MTCD Software Development] masri1987:
Been playing around trying to figure out what it could.be and noticed several root apps like flash fire and root explorer tell me I'm not rooted..

Rebooted head unit and SUPERSU was working fine... Anyway I can switch to magisk ?

Edit:

Something changed with nougat where vendor/etc no longer exists, and viper4android can't read nor write a new directory

Any help would be appreciated,otherwise I must go back to 5.1.1
[MTCD Software Development] 1860M:
Hal9k Mod v2.0

Hal9k Mod v2.0

MicroG schalte ich ein, Radio geht von alleine aus,geht aber nicht von alleine wieder an.Wenn ich den Power Schalter lange drücke startet das Radio wieder,geht dann aber wieder aus.Was mache ich falsch????

MicroG I turn on, radio goes out by itself, but does not go on by itself again. If I press the power switch long the radio starts again, but then goes out again. What am I doing wrong?How does that with the MicroG install ???
[MTCD Software Development] masri1987:
have you tried this without microg?
[MTCD Software Development] michLQ:
If I want to flash 5.1 again after installing Android 7.1, can I do it normally via recovery?
[MTCD Software Development] masri1987:
[/COLOR]

I do'nt know, what I did is download 5.1 hal9k 1.2 mod , used the firmware utility tool and created the sdcard based off dupdate in the 1.2mod zip.

But it failed when flashing the dupdate.img and now I can't boot into anything at all.

So wait until we get clear official instructions unless you want to end up SOL like me

Edit : My reason for rolling back is Viper4Android is crucial to me, and the way Nougat on MTCD is partitioned V4a can't read or write, even with the nougat v4a fix apk .
[MTCD Software Development] frankomio:
some major bugs ?

i just installed your ROM, but had to additionally copy the NUPDATE.img manually to the USB-Stick, because of an error like "usb not mounted" or so...

then , after installing some apps, i tried to switch to MicroGapps, but after giving root-Access, the headunit got a black screen (even the radio played along) and nothing happened...

so i turned power off after a while and after boot-process had finished, the screen went black again, same stuck in a loop, again and again.

so i wiped the data and the cache, and tried again with a clean system, but no success

it seems that the SUperuser-app avoids the reboot, and so the Microgapps cannat be installed....

Always after switching to MicroGapps, and rebooting, the RadioStations getting lost

-> AND : after rebooting, the RAdio had always to start manually, even if i set the app as "do not stop in suspend"

-> And i´m missing the function, to keep the HeadUnit powered on for XX minutes in the settings, after leaving the car ! Is it possible as in you rom 1.x ???

any suggestions ?

PS: with the normal GAPPS, the system is really slow , due to only 1GB Ram, so i decided to use MicroGapps
[MTCD Software Development] 1860M:
Hal9k Mod v2.0

Aber wie MicroGapps verwenden???? Bitte Anleitung

But how to use MicroGapps ???? Please guide

[
[MTCD Software Development] frankomio:
Post #2

How to switch to microG ?

Go to Mod Settings > Framework selection and select microG option. Changes take effect immediately !

The device will restart multiple times.

-> For ME, it doesn´t work, because the reboot fails, again and again
[MTCD Software Development] 7ok1ns:
The same thing happens on my radio. (Erisin 3015v8)
[MTCD Software Development] masri1987:
Can we get a legitimate downgrading process back to 5.1.1?

---------- Post added 3rd February 2018 at 12:21 AM ---------- Previous post was 2nd February 2018 at 11:34 PM ----------

Viper4Android fails installing the driver because /system/vendor/etc audio.effects.conf is missing.

It should be in the above path and in system/etc with the same permissions, but the file and the vendor/etc folder don't even exist in this rom.

If i can't get V4A to work I need to roll back to 5.1.1 , so i already tried that

Downloaded the 1.2 mod , extracted the dupdate.img, used firmware tool, created the bootable 5.1.1 recovery , but it will NOT detect dupdate.img as a valid file to flash whatsoever.

Please help us downgrade asap plz....
[MTCD Software Development] typos1:
It probably wont work but you could rename it to "nupdate".

But as I said after downgrading my device never boots.

Why dont you put up with not having viper for a bit until theres a fix ?
[MTCD Software Development] masri1987:
Because it's useless without viper. The audio isn't that great. Maps keeps telling me data connection lost on my wifi obd2 data sim when on 5.1.1 it never did. Poweramp has an issue with directory of my music folder, resets itself each time after reboot and have to set it back to read the specific folder.

Just want to go back to lollipop , and nupdate might work if I try it on 7.1.1 but not if I am loading the lollipop recovery.
[MTCD Software Development] 1860M:
Hal9k Mod v2.0

How to change microg?

Go to Mod Settings> Frame Selection and select microg option. Changes take effect immediately!

The device will restart several times.

-> For me it does not work because the restart fails, again and again
[MTCD Software Development] masri1987:
hey btw did u downgrade doing that? renaming dupdate to nupdate on 7.1.2 and flashing it through the system ? just want to know how you bricked ur unit so i don't do the same :P
[MTCD Software Development] Hoppengeist:
So also nothing if you try it through Torque? Does the adapter connect with your phone?
[MTCD Software Development] epicdsl:
Works on my phone and work's on stock mtcd ROM
[MTCD Software Development] meazz1:
Installed the rom and has been fantastic.

Shout out to Hal9k!!!

Few questions:

1. where is the option to set delay time for screensavers, like 10 min, 5 min etc.

2. where or how to set the default music player?
[MTCD Software Development] jnx77:
Hello guys,

I have a problem with configuring the Viper4Android. When I play my files locally the sound is routing through Viper and everything is OK. The situation is different when I play via Bluetooth - the sound isn't routing through Viper and I don't know why. What I'm doing wrong or how to configure the Viper correctly? Usually, I play my files via Bluetooth and without Viper sound is muddled and poor:(
[MTCD Software Development] fabro91:
Hi, did you manage to install that rom?

I have same car and same radio and mine doesn't boot on sdcard?
[MTCD Software Development] videodj:
Is it possible to use the "userwake.sh" script with this rom?
[MTCD Software Development] meazz1:
Anyone have any experience with iGo navigation and this ROM.

I am having hard time sound out of the iGo. I tried switch or mixing mode but I hear a background noise in switch mode. This used to work in switch mode with stock ROM.

Any insight is appreciated.
[MTCD Software Development] yves31:
I have 1GB/RK3188 unit and just upgraded from 5.1.1 to 7.1.2 rom from Hal9k. The v2.2 rom with microG is quite good and I will keep using it . It is definitively a little bit slower than v1.3, but good enough for my daily use. I normally run iGo with radio FM on the background, and do not feel anything too slow.

I am running iGO gift version in 3D mode with a lot of features such as speedcam and voice recognition. There was no issue at all on v1.3, but I have to disable voice recognition in order to run smoothly on v2.2. Both switch and mixing mode work well, there is no noise in switch mode. I do not like music interrupted in switch mode, so always use mixing mode.

Now here is a question for Hal9k: Is it possible to reduce RAM used by Android OS 7.1.2 ?

My unit has 1GB RAM and it would be nice to see reduced RAM usage by OS. With such small amount of RAM we will not run all features of Android, and I hope to reduce RAM with less feathers.

I have another unit 2GB/T8 Allwinner CPU running also Android 7.1.2. As you may see in the pictures it uses <50% of RAM by Android OS of the 1GB/RK3188 unit. It runs with full GApp instead of microG.

Of course these two Android OS are for different CPUs, and kernel must be compiled differently. Without recompiling kernel and features, it may not be possible to alter RAM usage.
[MTCD Software Development] Gerald_Alla:
Hello ! I have installed in my mercedes benz w203 a rk3188 px3 with 7.1.2 as the factory os. I flashed this rom and everything is ok. Got no problems while installing this rom.

1.Everything works pretty well except one thing - in the music app the buttons in steering wheel work but change the playlist, not the track. Anyone know how to fix this and how can I use the steering wheels buttons in other apps like youtube ?....I have seen steeringkey study app but can't do nothing in that.

2.Also I've connected a Huawei E1750 3g dongle and it works but when it goes offline there is no way to get it back online except restarting the module....
[MTCD Software Development] jnx77:
Any help?
[MTCD Software Development] uruh:
hi everyone, i installed rom, it's good but i want to know can i install malaysk gps speed screen clock? is it possible?
[MTCD Software Development] pitelasssss:
Hi everyone

It's possible to install in this unit ?

Android 7.1

2 gb ram

MeKEDE radio

Enviado do meu SM-G930F através do Tapatalk
[MTCD Software Development] meazz1:
I'm certain No.

Read the first post by the op.
[MTCD Software Development] majkyke:
Hi, someone who has a similar problem.

After a manual restart, you have radio stations that are not memorized, I have to set it all up again.

Well thank you
[MTCD Software Development] jnx77:
Anyone know how to force Viper4Audio to work with bluetooth?
[MTCD Software Development] fabro91:
Hi, is it possible that some headunit doesn't boot on sdcard?
[MTCD Software Development] demetry14:
Did you setup the BT section in V4A and turn master on?
[MTCD Software Development] realowner:
which language is available. there is only eng:Şaşkın:

---------- Post added at 08:59 PM ---------- Previous post was at 08:57 PM ----------
[MTCD Software Development] epicdsl:
guys girls and other life forms, i fixed that Bluetooth issue i was having a couple of pages back, i think my obd2 dongle does not like using the default BT name on the headunit, i changed the headunits name from CAR-KIT to something else and it connected stragith away lol

edit: i spoke too soon, it worked again on the stock rom when i changed the name, did the same thing on this rom and still same issue again :-/
[MTCD Software Development] FlanFlinger:
[MENTION=1401527]fabro91[/MENTION] [MENTION=6557527]Phlom[/MENTION]

You need to plug in a keyboard for opel l/vauxhall insignia to boot into recovery as all the controls are through canbus

https://xdaforums.com/showpost.php?p=73171057&postcount=4
[MTCD Software Development] fabro91:
Ok no problem for that but the unit don't want to boot on sdcard. If you have an idea...
[MTCD Software Development] FlanFlinger:
You can't boot directly from SD card, use the keyboard to get into recovery and the SD card will show as USB3 (I think), I just used a hub, keyboard and USB stick.
[MTCD Software Development] fabro91:
Ok but you can't flash nougat rom with lollipop recovery?
[MTCD Software Development] FlanFlinger:
Either install a reboot recovery app if you're rooted, select power off so the unit shuts down, insert SD card and power the unit back up with the ignition, or just disconnect the car battery for 5 minutes.

[MENTION=5092263]Hal9k_[/MENTION] can you add these instructions to your original post ?, I think it's the same for the Astra as well as the Insignia
[MTCD Software Development] Maly_P_kow:
Hello. Everything works beautifully but I miss a screen saver that displays e.g. current speed. How to add one?
[MTCD Software Development] korekore1:
is there any way to completely power off the device?

I mean to shut it down,not make it go to sleep.
[MTCD Software Development] fabro91:
I have installed an app and after shutdown the unit, I have a grey screen on startup and nothing else. I have to reset with the reset button.
[MTCD Software Development] vapeti72:
Hello everyone,

Pleas help me...

I have ERISIN ES3729D, PX3 mtcd device

Install Hal9k's ROM, install was successful, workink everything fine, BUT no sound!

No radio sound, no media sound, no mp3 sound...

The previous rom was no problem, it was sound.

What could be the problem?

Thank you

(sorry for my english)

Tapatalkkal küldve az én ONEPLUS A5010 eszközömről
[MTCD Software Development] uruh:
+1
[MTCD Software Development] Soul Rebel:
did you update your mcu?

---------- Post added at 10:34 PM ---------- Previous post was at 10:30 PM ----------

was about to buy a new unit, mine was just soo slow (1gb px3) After flashing this rom, and switching to microG i am shocked how fast this is. plus the "mods" are perfect...where do i donate sir?!:good:
[MTCD Software Development] yellowbox:
You can use another launcher for this... try CarWebGuru
[MTCD Software Development] uruh:
it's not same. screensaver can work on any app. but with the launcher you have to open home screen everytime. malaysk rom has a screen saver like that.
[MTCD Software Development] fabro91:
When I power on the unit with sd card inserted, I can see that and nothing happen. I have to reset the unit.
[MTCD Software Development] typos1:
Youre using a bootable sdcard made with sdfirmware tools ?
[MTCD Software Development] fabro91:
Yes, I did like in the second post
[MTCD Software Development] typos1:
Try reformatting the sdcard and doing it again.
[MTCD Software Development] sousa_2005:
hi.

anyone know how to make tomtom (for example) runs always in first place?

when i enter in the car, tomtom is always minimized ...

---------- Post added at 03:39 PM ---------- Previous post was at 03:39 PM ----------

hi.

anyone know how to make tomtom (for example) runs always in first place?

when i enter in the car, tomtom is always minimized ...
[MTCD Software Development] demetry14:
Use Tasker for that.
[MTCD Software Development] itsjakeo:
Can anyone tell me how to change the screensaver? I know in the mod settings you can change the splash screen which is the screensaver but when it turns on, it's the system screensaver which is a digital clock. I've changed the splash screens in mod settings but it doesn't change. Also, when I hit the power button in the status bar to turn screensaver on, it takes a couple times for it to stay on. Anyone else experience that problem as well?

---------- Post added at 09:31 PM ---------- Previous post was at 09:28 PM ----------

This will be a question/request:

I see in the settings there are pop up notifications for the music app and radio app; is there anyway to do this for 3rd party music apps? I use Poweramp. I'm not a big fan of the stock music app (I use 64gb SD card full of music and it takes forever to read).

Thanks guys!!
[MTCD Software Development] dh2010:
MTCD

I put the nupdate in sdcard ( gps slot)

I tried to make system update he tell me no update image file what I should do
[MTCD Software Development] meazz1:
Di you extract the downloaded file?

make sure the sdcaed is fat32 formated and the files is on the root of sdcard and looks like "nupdate.img".
[MTCD Software Development] dh2010:
Writing mbr failed

I opened the sd firmware tool

In removable disk i choose the sd card 8gb

In the third choose fiemware i choose the nupdate from the usb drive

The when create he told me error writing mbr faild
[MTCD Software Development] dh2010:
MicroG

where could i find microg setting app
[MTCD Software Development] MrGubby:
If you are using MicroG the app is in your app drawer, it does not appear if full framework is used
[MTCD Software Development] dh2010:
i have this issue

MTP host has stopped i don't know what is it
[MTCD Software Development] Doctor_90:
French interface

Hello, i have a Erisin ES3715V with bugs that seems be improve with this firmware.

Is it fully translate in french, or specials adds stay in english ?

Canbus work without problem ?
[MTCD Software Development] carefrito:
Hello.

The DVr no work with this room 7.1.2 but yes work with rom 5.1