yashsingh1/xdaforums huggingface dataset:
[MTCD Software Development] slon11:
Hello

Here is over 100 pages to read so i have some questions (mayby someone asked but it's too much to find it)

1. How can i change home screen ,now home screen is not first on left side but second ,i want have my home screen at the first left position

2. How can i activate other launcher's, i downloaded different lunchers from XDA, installed it but it dosen't works i see them, are installed i can choose it but still dosen't works
[MTCD Software Development] evo1234:
after the automatic update - with the offer to upgrade to Android 9 , i lost root. My Titanium Backup is not working anymore, attempts to install SuperSu failed- as the latest version is giving an error - su binary occupied

Installing an older version- 2.79 did not help either as it was stuck foreseen on Binary update

Attempts to upgrade to Android 9 also failed as it tells me my device is not compatible - it is a PX5 Pumpkin Unit

Any advice guys ?

---------- Post added at 08:26 PM ---------- Previous post was at 08:26 PM ----------

after the automatic update - with the offer to upgrade to Android 9 , i lost root. My Titanium Backup is not working anymore, attempts to install SuperSu failed- as the latest version is giving an error - su binary occupied

Installing an older version- 2.79 did not help either as it was stuck foreseen on Binary update

Attempts to upgrade to Android 9 also failed as it tells me my device is not compatible - it is a PX5 Pumpkin Unit

Any advice guys ?
[MTCD Software Development] evo1234:
And one more question - now that my root is gone and i most probably have to reinstall Android 8 - is it better to upgrade to Android 9 or is not really worth the change ? I dont have any problems with [ROM][PX5][Oreo][8.0.0] Hal9k ROM 3 for MTCD/E head units with Android 8/6
[MTCD Software Development] marchnz:
Presently, there's no advantage, other than receiving "updates" (I loosely say updates) for Android, as I suspect the Chinese have dropped Android 8 on PX5. Is that an issue; I'd say not at this time.
[MTCD Software Development] evo1234:
I decided to upgrade to Android 9 - in any case it was either the old version or the new one, so i will test the new one. I dont know why i lost root after the latest upgrade, so in any case i have to do a clean install.

But i noticed when i install the Update from Android 8 with saving data: Step 2 from the instructions

below - that it takes very long time for the first update, is that normal?
[MTCD Software Development] marchnz:
On ya tiger.
[MTCD Software Development] le_mi:
Question: How i can suppress the popup message which means there is an update for the hal9k rom!? I use hal9k Android 8.
[MTCD Software Development] tsavman:
Just freeze Reminder.apk with TitaniumBackup.
[MTCD Software Development] le_mi:
Thanks I'll try it!
[MTCD Software Development] Ringracer:
For what is this 3.1.3 Update.

Only for Upgrade Info 4.0

---------- Post added at 12:04 PM ---------- Previous post was at 12:04 PM ----------

For what is this 3.1.3 Update.

Only for Upgrade Info 4.0
[MTCD Software Development] DomcioD:
can't sharing contacts

i've car multimedia (KLYDE) px5 station with parrot BT module (android 9)

the connection between the station and the phone works correctly (can make a call), pairing with the phone works but ......

the station does not import contacts from the phone

refreshing randomly loads contacts into the station, e.g. contsacts start from the letter S only (I cant see contacts from A to R for example only from S to Z)

other times contacts start from the letter T etc.

when someone calling i see number instead of name

what could be the reason for incorrect loading of contacts from the phone? (Iphone)

I tested on different phones with IOS and Android systems

symptoms are the same in both cases

there was no problem on version 8 of Android
[MTCD Software Development] le_mi:
It works. But I've only deactivate the apk in the settings. Now the message doesn't appear. Thanks
[MTCD Software Development] Conan_pg:
Hi, I have same with android 8, and everything works fine, try to update the connection with the phone.
[MTCD Software Development] DomcioD:
on Android 8 it worked

I tried to pair the phone many times

the same problem every time

I have received information from the manufacturer that I need to replace the BT module
[MTCD Software Development] jhony benitez:
What does it mean to upgrade info 4.0?, I wouldn't like to upgrade android 9 and i doubt if this upgrade will cause it, can you clarify what is info 4.0? thanks!!!
[MTCD Software Development] f465gt:
Just look at the 4.0 thread, it is all written there: https://xdaforums.com/android-auto/...t/rom-hal9k-mod-v4-mtcd-e-head-units-t4046361

I preferred to stay with Android 8 and removed the reminder apk as written earlier.
[MTCD Software Development] jhony benitez:
Thanks so much [MENTION=9237667]f465gt[/MENTION] , understood, by the way, I also prefer to stay in android 8.

I'm trying to find reminder.apk but I can't may be in other languages has a different name, I will keep searching since it's very annoying to receive permanently this upgrade notification

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] Clandaries:
I have upgraded the Dasaita of my wife from Mod 3 to Mod 4 with no problems. Working very nice.
[MTCD Software Development] f465gt:
Have a look at:

https://xdaforums.com/android-auto/...rom-3-mtcd-e-head-units-t3847477/post81737975

I simply used Titanium backup to delete the apk.
[MTCD Software Development] jhony benitez:
Ohh now it's perfectly clear , thanks a lot!

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] SepulRise:
Hi,

I need some help please. I have a android px5 with android 8.0 and i try to update android 9.0.

I buy the app ModIntallerPro and install it; i make the process explain in the site of Hall9k. I waited about 20 minutes without anything happening and without any warning or messages on the recovery.

When i reboot radio, after waiting 20 minutes, the screen recovery is always appearing (bootloop).

I try to use the method in the first page: Hal9k_Mod_3.x_upgrade_to_Android_8.0.rar.

When i try to use the app SD_Firmware_Tool the app SD_Firmware_Tool is always giving an error when trying to prepare the SD card: "formatting user disk failed".

What i can do to put radio working again? I have the original file update.img (android 9.0).

Thanks
[MTCD Software Development] 10thDmenxn:
IS there NO rom for PX6 and Android 9? I search Hal9 and these parameters and it showed nothing...
[MTCD Software Development] ikerg:
Search again

Enviado desde mi SM-G975F mediante Tapatalk
[MTCD Software Development] Clandaries:
https://xdaforums.com/android-auto/...t/rom-hal9k-mod-v4-mtcd-e-head-units-t4046361

;)
[MTCD Software Development] 10thDmenxn:
Thanks for not being a prick like ikerg. Appreciate the link.
[MTCD Software Development] MrButcher:
Update from 8.0 to 9.0

Hi guys,

I am trying to update my PX5 to Hal9K 9.0 via the classic way for 2 hours now.

I have used "Hal9k_Mod_3.x_upgrade_to_Android_9.0" and movied everything properly to a 4GB SD Card.

But my PX5 device is not starting up when the card is inserted into the GPS Slot.

I pressed several times the reset button an waited for more than 20mins now. If the card is removed the PX5 is booting up normally.

Do you have any idea what went wrong?

MTCE_KLD_V2.87_1

Currently Running Hal9K Mod V3,1

px5(1024x600) 4GB

Thanks a lot!
[MTCD Software Development] Manfred.62:
Make sure you do a full cold reboot. Switch ignition off and then on.
[MTCD Software Development] MrButcher:
I tried:

Using Reboot from Hal9K

Pressing Reset Button for several time

Pressing Power Button for several time

Using Reboot + Ignition Cycle

Only thing open is to disconnect the vehicle battery

Display is always blank no information coming up.

After removing the SD card, unit is starting up normally.

So I really think this is not related to cold boot.
[MTCD Software Development] Manfred.62:
Hmm, then the sdcard is the problem? Prepare and try another card?
[MTCD Software Development] scorillo_ro:
I can confirm that, it is annoying for me too. And yes, the black background is the same as in Malaysk's version, but I guess it is in the boot partition, not in the ROM itself, so I think Hal9k_ needs to update his ModInstaller.apk to include a completely black background.
[MTCD Software Development] redmarc:
problem with viper audio driver

hi, how to install viper4android driver? when i open app it wants to install driver, i have 2 different versions, but no one will be installed.

any option I choose does not install. it always says installation in progress but continues to infinity. How can I solve?

thanks
[MTCD Software Development] Shadow128:
Thanks Hal9k for your help. Now it seems to run very good.

Now it will be tested in my car! :D

Thanks for your work !!! :D
[MTCD Software Development] Jonika21:
Same happens with me. Anyone?

Enviado do meu SM-G950F através do Tapatalk
[MTCD Software Development] Hal9k_:
Remove Magisk module with Viper's driver, reboot HU and install driver again
[MTCD Software Development] Hal9k_:
Have you tried with the standard launcher?

Does Blitzer.de run automatically on the Android phone when it starts ?

By default, the radio should start automatically if it worked before going to sleep.
[MTCD Software Development] Hal9k_:
Confirmed. Will fix.
[MTCD Software Development] iThink-AU:
Thanks!

Hey DJorgio,

Thank you sir - you are 100% correct! That was a huge annoyance to me having the volume at 12 our of 30 as the default as I control the volume to the HU from the main volume control on the factory radio.

Thanks heaps, this is another tick agains my list of things to resolve.

Cheers,

Darren

---------- Post added at 04:02 PM ---------- Previous post was at 03:46 PM ----------

Hi All,

After just updating to the HAL9K mod, i have some questions i hope the members may be able to answer for me.

1. My HU is an upgrade to my factory Mercedes 2008 C Class and i have to switch between the factory Radio and the new HU upgrade and when i do now with the mod installed i have no display. Is there an app i can install that i can control the factory radio directly from within the new HU?

2. Is there a way to backup my complete configurations - apps etc incase i ever need to flash the HU again - i waisted a heap of time over the past weekend with my learning curve and many re-installations of the mod as i am new to droid - so please be gentle :p

3. Can someone advise the pro/cons of the HAL9K mod over the Malaysk Firmware? I was originally going to install the Malaysk firmware, however i had a hell of a time trying to get my HLA HU into recovery mode and then tried the HAL9K mod installation process and had it running in 10 minutes - so from a noob point of view i know the HAL9K is far better, however it is dependant on the HU you have of course.

I guess i am just wondering if i am missing anything out with the HAL9K vs Malaysk installations?

4. What Launcher are people using by choice? I have just been playing with Car Launcher AG Pro and Car Launcher Pro. AG Pro freezes and sometimes crashes and i have now removed it. I personally liked the theme of AG for my Mercedes, however it was unreliable. Car Launcher Pro is stable and i haven't had any issues with it as yet, however i don't know how to add my Mercedes Logo into it or what size the image should be etc and i have searched around seeking further information about this without success. The developer of Car Launcher Pro seems to be MIA on this forum?

5. I would like to have the option of a nice Spectrum Analyser Display to change to on long drives, does anyone have any advise on this? Or am i just being a geek? :D

I appreciate your time and patience with me and my lack of knowledge about droid, however i am learning fast... I am in the other camp with my mobile and tablets, however i am starting to consider moving over to droid on my other devices when it is time for replacements....

Cheers,

Darren
[MTCD Software Development] pjs_hull:
2. Use titanium to backup apps and there data

3. I prefer Hals as I can use my OBDII adapter with Torque

4. Default but I usually have Waze running so never see the main screen

5. Try Power amp, there is a trial and the latest version has MilkDrop so lots of funky displays
[MTCD Software Development] iThink-AU:
Hi pjs_hull,

Thank you for your response - very helpful.

I have installed titanium - thank for the tip. I will give it a go.

I also use OBDII BT adapter and Torque, so that is a very valid point.

I have been reading about PowerAmp. I will give it a go also :)

Cheers,

Darren
[MTCD Software Development] moshebh:
hi i want to try this rom its look great, just one question.

i have klyde hu px5 withe factory android 8.

can i install it on my hu. and in case i will want return to original firmware i can do that with normal installation or need to flash default recovery?

this my unit
[MTCD Software Development] pombos29:
hello did you install the driver?

do you have the driver working on fm app or just in the mp3 player?

my viper4 dont work with the native radio app
[MTCD Software Development] ChriChra:
THIS does the trick for me. Blitzer.de starts now after reboot und after sleep. :good:

[MENTION=5092263]Hal9k_[/MENTION] maybe you can implement this in later version, because i think im not the only one using Tasker and want to use ist also after sleep. ;)
[MTCD Software Development] Hal9k_:
[MENTION=957887]ChriChra[/MENTION] I didn’t understand what he was writing about.
[MTCD Software Development] vassandrei:
I have a question regarding A2DP - when my phone is paired it sends all sound (except for phone calls) to the head unit. To listen to the sounds I have to open the A2DP app on my head unit. Is there any way to have the A2DP audio always playing in the background? Because right now if A2DP is playing it mutes everything else. Is there a way to mix it with everything else?
[MTCD Software Development] ChriChra:
It seems to me, that Android 8 kills all backgroundservices when going to sleep and after wakeup it doesnt start them again. I Think the whitlist just works for Apps in foreground. Thats why neither blitzer.de nor Tasker restarts after sleep.

Brendo uses MtcdTools from f1x to just restart the service of Tasker (not the App itself) and Tasker can restart other Apps or do other cool things. ;)

I din't know much about coding / Android, but i think for you it might be possible to add the possibility to your Rom to restart these Taskerservice (like Brendo does it with MtcdTools), but without the need of installing MtcdTools. Maybe as an extention of you whitelist?! :D
[MTCD Software Development] LJ1981:
Tasker and all other apps I have white listed starts fine after sleep. And all apps I have whitelisted runs just in background.

I have set tasker to automate everything for me with display on trigger.
[MTCD Software Development] ChriChra:
On my device it doesnt. The only thing that starts after sleep is the last musicapp (Radio, Mediaplayer etc). Everything else is whitlisted but nothing starts after sleep...just after reboot. :confused:

Thats why i used MtcdTools. No other way had a success (and i tryed several).
[MTCD Software Development] rafix095:
Is this better then Malaysk Rom?
[MTCD Software Development] moshebh:
anyone can help?
[MTCD Software Development] MrButcher:
already tried. no difference :(:(:(
[MTCD Software Development] MrButcher:
Finally it was somehow the SD-card. I have used the installer on another notebook and everything went fine.

Took mit 4h yesterday!
[MTCD Software Development] f465gt:
Ok, since now the first OTA Update is available, I went and bought the ModInstaller Pro together with the OTA Update key for Android 9 v4 Mod. It work very well and the backup/recovery via the upfadate.zip saved me a lot of time. Thumbs up!
[MTCD Software Development] mielcu3:
Hello. I have Witson radio PX5 for Peugeot 407, with canbus. Is the canbus working, after upgrade to your rom?
[MTCD Software Development] MediaTerraneo:
Hi,

I have Hal9k ROM 3 for MTCD/E, Android 8 on XRC PX5 HU.

I was going to buy the app ModIntallerPro in order to upgrade to ROM 4; before that I tried to do a back-up using "update.zip" (the one in "backup8").

I placed it on a USB pen drive and I was surprised to see the 2 USB port cable were not longer working: for sure the USB drive mounting was not working from a while. I tried more USB pens. On the contrary a mouse works, connecting its dongle to the USB; the electrical connection is on.

I tried to use an SD card for the back-up, but it fails.

I kindly require:

- some help to make mounting the USB pen drive again; and /or

- info on the possibility to use back-up / restore with the SD (is it possible?)

Thanks.
[MTCD Software Development] MediaTerraneo:
I tried some MCU downgrades, I made a system restore cleaning anyting, but both the USB ports are no longer able to mount a pendrive. Just the electrical connection works. I also tried to clean the sockets on the user side and to apply changes in the "Factory settings" but no results.

Could the HU have lost the USB drivers? Could it be a HW issue (but it's on both the USB) ?

Any idea please?
[MTCD Software Development] the-unknown:
Seems not to work for me.

Set the * to a key on my swc an on the HU. But it doesn't work. See pictures attached. Is there something wrong?

Thanks
[MTCD Software Development] junk68:
Problems with Android buttons

Hallo to everyone,

I have a Dasaita PX5 with Android 8. A few months ago I successfully updated to Hal9K and everything worked fine until last october. I noticed that some buttons didn't work anymore. First home button didn't work (both, on screen and physical) afterwards menu button stoped working. Now task manager doesn't come up. I noticed also that GPS doesn't get a fix (more frequently than usual) and also speed indication in screensaver goes random when I stop the car. I tried to download suggested updates but nothing has changes, the only thing is that a screen pops up saying that I run an outdated version. All runs fine, radio, Bluetooth and car features (from time to time reverse picture freezes and I have to reboot radio) What can I do to have it run again properly?
[MTCD Software Development] t24ever:
Hi,
[MTCD Software Development] SteveBruchpilot:
please help

I have big issues installing the custom rom

My Device: Erisin MTCE PX5

I made the sd boot card and everything works fine with installation,

it is also booting fine to recovery.

But: when i try to install the update, everytime it stops, starts flashing short time this screen attached.

"No command

Screen says: E:failed to mount / metadata: Invalid argument"

I tryed it now several times. always the ame- with different updates. what can be wrong.

im kinda desperate.. :crying:

hope you guys can help me

let me know if you need more informations

[IMG="screen error"]https://photos.app.goo.gl/8tu2uuhBArjvZ664A[/IMG]
[MTCD Software Development] 90Ninety9:
Working for months now bootloop

Hi ,

I had this running fine on my PX5 ( 8.0 Hal9K) upgraded from stock 6.0 android

Suddenly my unit has been stuck on a boot loop . A GPS Splash shows , unit resets then repeats . How do I re-flash ?

When inserting the original SD (Hal900) upgrade card is recognised and shows the SD splash screen but the application will not recognize or detect the update.img on the usb

Thanks
[MTCD Software Development] Silver_:
Poweramp and FIS/MFA information VW(or system informatión of driver)??

The original player that comes with the [MENTION=5092263]Hal9k_[/MENTION] ROM is capable of sending information to the small screen of my on-board computer in mi car, but the poweramp app does not send anything, Is there some other Player that does this, apart of course, of the original ?? THX
[MTCD Software Development] drykc:
Hello,

I have an Erisin 8805V head unit :

PX5,

no-root origin rom Android 8,

MCU : MTCE-KGL-V2.93-1.

I read a lot of things on this post and others but I could not find the information sought.

Can you tell me if it is possible to have the WIDEVINE DRM module on this head unit ?

Is it something included in the ROM (maybe in this Hal9k ROM) ? Or in the MCU? Or other ?

I would like to know if it is possible to add it in any way because it is necessary for many TV applications (molotov, mycanal ...)

I hope I have provided you with the information necessary to respond to me.

Thanks in advance for your feedback.
[MTCD Software Development] Liviu89:
Hi. I have an HU with Android 8, PX5... I've tried to install this rom and in recovery mode I receive something with "Installation Aborted" or something like this... I don't work because I have stock Android 8 and I need to install Android 6 and then 8??? Or what is the problem?
[MTCD Software Development] sean19661:
Hello everyone

Couple of questions

Dose Hal9k V4 pie 9.0 full version

Have xpose and PCRADIO and Adaway incorporated into his rom

This is the deciding factor for me to with his rom

Any help please and thank you.
[MTCD Software Development] marchnz:
What does first post list.
[MTCD Software Development] alfondehesa:
Hi everyone!

Loving the Hal9k Android 9! I have one problem though. I have the Viper4Android that came with the ROM, but even after I install the drivers it's not doing anything, only the equalizer that came stock does something. Am I missing something?
[MTCD Software Development] f465gt:
I guess you need to go to the Magisk Manager and install the Viper driver module.

Also the effects seem not to have an impact on the stock FM radio app. With the tweaked version from kotix (NavRadio+) it works.
[MTCD Software Development] 90Ninety9:
I have been without a car stereo this year, my unit is still boot looping

I tried to reflash

I created a new upgrade card (provided within the archive for the Android 6 to 8 here

I inserted the SD within the GPS slot , then reset the HU by holding the power button, until flashing, around 10 seconds .

The 'upgrade card' screen is shown (attached). I have been waiting 10 minutes but no messages or changes .

Can you help with this? Please
[MTCD Software Development] Ati_gangster:
Try another MicroSD.
[MTCD Software Development] 90Ninety9:
Yep I have tried three SD cards ( Two SDHC 8GB Samsung Class 6 , One SanDisk Class 3 4GB SDHC) . I doubt they are all faulty

I had been emailing HAL9 , who suggested creating a Stock ( 6.0 Marshmellow ) SD Bootable Card

I attempted this by making two stock Android (6.0) update SD cards using the rockchip upgrade tool.

On one card I enabled the 'SD boot' option

On the second card I enabled the 'upgrade firmware' option

I selected the stock 6.0 image as advised.

I tried both SD cards (one 4GB the other 8GB) , after resetting the stereo , holding the power button until lights flash, I am stuck again for over 20 minutes on a 'navigation system' page with a marshmallow icon , I took picture of this (attached)

I waited 20 minutes for progress but again I am stuck here
[MTCD Software Development] eham3:
Hello,

Could you solve your problem??

I own a EONON 7151 HU, and I have the same problem, I can't make it boot from the SD card.
[MTCD Software Development] akrotkiv:
works this ROM on Cortex-A53 8 xcore?

Hi, I am not sure - Will this ROM work with this Chinese "Wondefloo" Car audio unit?

px5 1024x.600

ANDROID 8.0.0

mtce xrc2 v2. 94.2

Kernel 4.4.93+

rocky@hctr930 #336

Build:

px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.20180725.153635 test-keys

MCU:

MTCE_XRC2_V2.94_2

CPU:

8core 64-bit Coretex-A53

4GB RAM
[MTCD Software Development] sean19661:
Yes it will
[MTCD Software Development] 90Ninety9:
Sorry for the late reply

Yes

I solved it eventually reflashing back to Android 6.0 with MicroSD worked :

Download RockChip SDDIskTool V1.59 Here

Download Version 6 Rom hHere

Insert Micro SD 2-8GB recommended .

Run the Disktool as Admin,select SD card , check 'Upgrade Firmware' , Select the firmware downloaded in link above , then hit Create , wait until done .

Insert The SD into the GPS slot , Then reset the device (hold power button until flashes ) , an android logo should appear with a progress bar .