yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] wanxu:
I don't know. I think the firmwares are extracted from different AN-21 U units and it's the code from them or something like that. Maybe [MENTION=4736782]kaween[/MENTION] or [MENTION=5704177]mtresk[/MENTION] know it.

Last version for 800x480 unit is 2.9.5.

Last version for 1024x600 unit is 2.9.3 I think.

All of them are for 800x480 unless the filename says otherwise.
[Android Head-Units] tphilip:
I have a small problem after update with last firmware 2.9.5 not can root permanently -( . i use Baidu root and kingo root ,and after reboot lost root access need again -(
[Android Head-Units] djblaze852002:
Look back and ye shall find... My post....

http://xdaforums.com/showpost.php?p=61120805&postcount=7068
[Android Head-Units] Haligan:
Thanks for the link to the firmware and answering my questions about the launcher! I have it upgraded and will see if it will keep the launcher I choose.:D
[Android Head-Units] wanxu:
I tried but it didn't work :( I don't think I did anything wrong, just different Baidu version.

Actually BT stopped working after messing with gocsdk file, I have a BC6 module, maybe is something different from yours.
[Android Head-Units] tphilip:
I look my friend but not find to gocsdk file to my files system/bin

My system BC5 Bluetooth not bc6

Please upload this files
[Android Head-Units] djblaze852002:
That happened to me once too... I do have a BC6 module too... I had not included the "&" in the script so it was not running correctly. Make sure that the script looks identical to what I have typed and that permissions are set correctly on the file. Basically if BT stops working, that means that the gocsdk file (script) you created isnt working right as it is not running the gocsdk.bin file next. If it is still not working send me some screenshots of the file you created so I can double check everything.

Also when you get temp root, can you confirm that you indeed have root access? I want to be sure you are at least getting temp root so we can rule that out.

---------- Post added at 04:21 PM ---------- Previous post was at 04:19 PM ----------

Ok then follow the instructions in this post:

http://xdaforums.com/showpost.php?p=59228291&postcount=6521

"1. Get temp-root with Baidu Root and install busybox.

2. ADB or open Terminal. Following steps are all type in terminal window (or ADB), anything after // is just comment

3. su //to get su permission

4. cd /system/bin

5. ls -al gocsdk // Check if this file exist or not. If this file does NOT exist, then proceed to next step. If it exist, then see later in this post, DON'T go to next step

6. ln -s /system/etc/install-recovery.sh gocsdk //Just make a link of install-recovery.sh as gocsdk

7. chmod 777 gocsdk // 777 is dirty, I know... But it just works!

8. DONE!"
[Android Head-Units] tudorsss:
Status bar accessible

Hey guys,

Thanks to user [MENTION=4736782]kaween[/MENTION] for answering me a post a a couple of pages back, related to the incompatibility between 4.3.9-1-10-210101 & my unit's MCU which is 4.3.1-10-2101. I wouldn't want to brick it.. But isn't there a file repository where I could find the same update for my MCU version?

Quick question: are you guys able to use the status bar and status bar buttons? My unit doesn't react when I select the buttons at the top of the unit screen.

I was wondering if it's just a malfunctioning touch screen that I have, or is this something coded out? Cuz it's just a bad touchscreen, I could fix it, right?

[MENTION=2184860]savaj4[/MENTION], the only way to fix your problem that I know would be to just ask the seller who gave you that unit, ask him what version does that MCU has? I wonder if it doesn't say this on the box, or if you open the box.

Thanks.
[Android Head-Units] kaween:
Happy searching : https://yadi.sk/d/tbaxJYL9cJjKK :) (it's old and doesn't get any updates anymore, but it still can be very useful to have)

As for the status bar ect, I can't say I've ever had any issues with it.

[MENTION=2184860]savaj4[/MENTION] : to this day, I've never read anybody providing a working re-callibration method of the screen once a bad/wrong firmware or mcu was flashed, not on this site, not on 4pda.ru . On 4pda.ru, there's even the mention of a reseller (Redpower) who'll refuse warranty claims in such cases.
[Android Head-Units] IRatchett:
So I updated to 2.9.5 and have root but it wont let me update the Superuser Binary. I did there was an error installing superuser. Please send log of error to the developer

Also looks like its not keeping root. Ive rooted with Kingo and Baidu Root.

It will say its rooted but cant update superuser

i dont see gocsdk under system/bin

any help would be great
[Android Head-Units] dairian22:
low memory

I only have two apps installed on my double din( I have the exact unit as [MENTION=4736782]kaween[/MENTION]), but when i try to update apps via Google Play it keeps saying i have low memory. I bought my unit with hopes of having multiple apps on it but now its just annoying to keep deleting stuff due to no memory. My unit is stock with MCU version 4.3.4-7-30-6501 and System version 2.7.32. I noticed a few people on this thread with multiple apps and their unit seems to work just fine. Is there a method of expanding the memory? I remember 2 yrs ago when i had a rooted android phone, I could use an app called App2SD which freed up memory. There was also an option of somehow getting the device to use the SD card as the main memory...... need help!
[Android Head-Units] crh2420:
No I bought a different unit.
[Android Head-Units] foggydew88:
App2sd works rootless, it still save space in my nternal storage.

Sent from my HTC Butterfly s
[Android Head-Units] dairian22:
Awesome. I'll give it a try later :D
[Android Head-Units] babijoee:
Anyone try this yet?

http://xdaforums.com/general/paid-software/android-4-1-headunit-android-auto-t3125252
[Android Head-Units] hellSunshine:
Replacement for Bluetooth / Phone App

Did anyone try to modify or replace the factory default bluetooth / phone app?

For the Music Player and Radio I found some nice modifications / replacements of course but actually not for the phone. I'm looking for an phone app with favorites, short dial, contact/phone book with pictures, maybe voice recognition.

:confused:
[Android Head-Units] hellSunshine:
How did you bring Xposed with App Settings to work? I tried several times but the settings seem not to be recognized. No change to DPI had any effect. :confused:
[Android Head-Units] djblaze852002:
did you make sure to check the box next to app settings in the xposed app under modules? This will actually enable the module.
[Android Head-Units] wanxu:
Tried but didn't work on mine.
[Android Head-Units] hellSunshine:
Many thanks for the precise hint - that solved the problem immediately! It works like a charm now to change density per app with Xposed App Settings.
[Android Head-Units] Shadow128:
Actually I'm using v2.8.8 on my unit and I wanted to update to the newest version.

Are all settings kept after update (root (here I read I've to root it again?!), nova launcher, etc)?

Or do I have to save all settings before?
[Android Head-Units] picozzo:
Hello to all, but I can not seem to make the root even temporarily ..

firmware v2.95

App Baidu root all the possible versions.

Start the application and it seems that the root does.

Baidu root tells me with a message that the root has been made, but it is not.

How do I enable root explorer to esFileExplorer, you tell me that you can not enable this function.

Where he is wrong. thanks
[Android Head-Units] kmtk:
I have one of these for sale, open to offers in PM. Shipped from Canada. Great condition, new wiring harness, rooted and never touched the MCUs, unit works perfectly.

Hope I'm not breaking any thread rules, I'll edit if so. Thanks!
[Android Head-Units] Shadow128:
For me the following instruction was working -> Link

Important is, that you don't forget to install busybox at the beginning.

On first try i forget that and it didn't work.

After installing busybox it was no problem to get root on the actual firmware
[Android Head-Units] scott_65:
Ok, I've been looking at these listings on ebay for quite a while now. I MUST be missing something... Check this out:

http://www.ebay.com/itm/Android-6-2-2Din-Car-DVD-Player-GPS-Map-Bluetooth-Stereo-Free-3G-Wifi-RDS-Ipod-/291494540790?pt=LH_DefaultDomain_0&hash=item43de6db5f6

2 things on this radio: I don't see a listing for the processor, and no OBD support. I'm not sure if I need to be concerned with the latter. You guys have said that it has had some issues with some folks, but that its possible to directly wire it to usb instead of bluetooth. For this kind of price, I can justify the risk. I just can't imagine that this is legit. He's got several other listings, one is even $19.99! With both ebay's and paypal's buyer protection, I'm not sure why it isn't worth trying. Anyone? It would seem at worst I'm out 40 bucks until paypal refunds me from a bogus listing? But all of the ads claim multiple sales of each...
[Android Head-Units] crparris:
its a total scam. i bought one out of curiosity. for 39.99$ with the thought of debunking the scam once and for all. i hope many people read this.:

i received a tracking number soon after.

two days after purchase (and 241 units sold), ebay removed the item and the seller was no longer a member of ebay.

i continued to follow the tracking numebr until i realized it was going to the wrong province (in Canada) than was on my paypal account.

i called paypal, filed a refund request due to fraud and was promptly refunded.

save your self some time - do not do it.
[Android Head-Units] picozzo:
Hello,

I can not make the root ...

I run the guidance of the link.

1. I installed busybox from playstore.

2. I tried to start busybox but a message tells me that she needs root.

3. I started Baidu I see a message that the root has been made;

4. I started the terminal to the point nr. 5 of the guide (ls -al gocsdk) but the file "gocsdk" does not exist;

5. I'm past the point nr.6 (ln -s /system/etc/install-recovery.sh gocsdk), but the terminal tells me that the file is read-only.

Where am I wrong?

Busybox after installing it has to be started?

Thanks and sorry for my ignorance.
[Android Head-Units] Shadow128:
1. Start Baidu, get root and afterwards you've to install busybox

2. Your step 4 is ok, if that doesn't exist you can do step 6 from the link

But before you've to mount your /system as rw -> Link -> "mount -o rw,remount /system"
[Android Head-Units] praiseme:
Hi,

I have the same software version in my car DVD device that I got from AliExpress few days ago.

How did you find the passwords to the settings? The seller said that they can send me the Extra Settings only (662839) and that the company keeps other passwords as a secret.

I want to root my device too but I find it very difficult. Another thing - they blocked the usb debugging with another password or something, do you have the usb debugging password too? if so, please share.

Another thing, I would like to backup my current ROM, how can I get to the backup method in this device?

Thanks!
[Android Head-Units] smubob:
does it work with my device [MENTION=345440]root[/MENTION]?

tried baidu root and supersu but supersu install failed.
[Android Head-Units] picozzo:
thanks Shadow,

I ran all the driving and the root work.

Although I proceeded to perform the entire procedure to restart the root it was no longer present.

I give up. Thanks for all the support and patience dedicated to me.
[Android Head-Units] smubob:
Done this method with my device. Got root but after reboot its gone. Made the file in the Computer without file extension and gave this 755.... Now i cant get temp root :)
[Android Head-Units] adsawin:
its your Car DVD Device from Zhoon ? then :

Factory Reset Password: 665076

Extra Setting Password: 662839

User Settings Password: 28012801

(Other Possible Password: 61808683)

Developer Options Password 7890

greets
[Android Head-Units] wanxu:
I also tried with no success... After reboot root is lost and BT not working.
[Android Head-Units] aroel1:
is DVB-T supported in US?
[Android Head-Units] kaween:
No. Digital TV broadcasts in the US fall under the ATSC specs, not DVB-T.

It is possible to achieve ATSC reception on android by using devices like these : http://www.aliexpress.com/store/pro...ad-USB-TV-tuner-pad-TV/616485_1978126033.html
[Android Head-Units] smubob:
help! now im stuck on a bootloop :(

i put the firmware files on my sd card in gps slot but i tried to hold every combination... it wont ge to recovery :(

(removed all other sticks)

Home + Volume (Power) -> i dont have home but i tried Menue :(

whats wrong?

this is my unit:

[IMG="Android"]http://abload.de/img/20150619_15593073ubp.jpg[/IMG]
[Android Head-Units] wanxu:
You are not telling much. How did you get into a bootlop? Are the firmware files unzipped and in the root of the sd card? Maybe it won't get them from that sd card. Try another stick (and just one every time). I hope you recover it :)

By the way, AutoMate developer Kahtaf Alam (https://plus.google.com/communities...stream/2e5ba9f4-6b78-4b29-ace6-d232987ff40c):
[Android Head-Units] Zodiac69:
Update unit

Hi All

I have been struggling for weeks now trying to update my unit, see pic

I have:

Android 4.1.1

MCU - 4.3.2-11-10-4501

System - 2.7.28

DVD - 2.13.13.1-860mc

I have two files send to me by the supplier - V2.9.4_20150316_800X480_SYSTEM_KED, but when i try to load them via the "System Update" menu, the unit only loads the smallest file - 8d8d1b1a-ea4a-11e2-a661-000c29ba27c0 - 7.6MB.

The larger file - 8e3513e2-ea4a-11e2-8a0f-000c29ba27c0 - 162MB is not loaded.

Is there any way to update this unit or to "Force" and update??

I also have an Android 4.4.2 image file update.img - 580.6MB, but i have no idea how to load this

Z69
[Android Head-Units] bojan.curcic:
Question about D90 9001 and D90 810

Hello , I use d90 9001 however I have a problem with copying files from the USB to d90 9001 ? But when i copy from USB to device everything is normal! simply stuck and I can not see the USB and again I turn it on , and sometimes I have to turn off the device! 5 USB sticks that have only one working, and they are all formatted to NTFS ? What could be the problem? software is 4.2.2

I debated between d90-9001 and d90-810 , I chose d90-9001 , maybe I'm wrong ? Does anyone have these devices and whether he had similar problems ? :(
[Android Head-Units] wanxu:
Don't worry, they are almost the same, and D90-9001 has more resolution than D90-810. As said, I think FAT32 will work better.
[Android Head-Units] bojan.curcic:
I try with FAT32 and i have same problem! USB not working, even I tried all 5 sticks!

p.s. I looked on the website it says that they are identical devices , only difference is that d90-810 a DVD , SD cards and external controls
[Android Head-Units] kaween:
Systemupdates on AN21-U are always multi-files. You can't "just install one and not the other". You put the update on a preferably empty sd card, insert it into your unit, choose system update and the unit will start the update during which you could observe to loading of the next file in a back "update" screen (most of the times with green letters). This update can take half a minute or longer. A update of only 7 mb would be refused by the unit and would be ready within a second if not. If you SEE it updating, it has used both files, don't doubt it.

A "update.img" as an update for RK units. They are not usable for MST786 units like ours as they are meant for a completly different hardware platform.

Again, there's no 4.4.2 update for the AN21-U. Only falsified and counterfeid "so-called" android 4.2->4.4 versions which all are API16's in their core (so they're just anrdoid 4.1's in reality as MST never came out with an official kernel build above 4.1)

---------- Post added at 09:07 PM ---------- Previous post was at 09:05 PM ----------

Android has no NTFS capabilities nativly. Unless the manufacturer added some kind of NTFS reader (they do exist), you should not be able to read NTFS at all.
[Android Head-Units] Zodiac69:
Hi kaween

Thank you for the reply.

The reason i say it is not updating is that i load V2.9.4_20150316_800X480_SYSTEM_KED on the sd card, but my unit "About" still indicate System - 2.7.28.

When i run a system update, i do not see it loading the 2nd file and the fact that the unit still show - System - 2.7.28 and not 2.9.4, it seems that it is not updating.

Z69
[Android Head-Units] kaween:
Nope, it's not updating (and it will probably be "ready" within a copule of seconds too), which can have loads of different reasons -file corruption ? problematic SD card ?-

Can you post some extra info about your machine or a screenshot, just to make sure we're talking about the correct type of unit ? As 2.7.28 .... is a really old version but it should indeed be one of "our" units.

If you're sure about the type of unit ect ect, you could download a firmware from the AN21-U repository (I've returned to 2.8.8 TT permroot myself, it does everything I need it to do and the versions which came later didn't add anything usefull for me) and see if your unit like that version better.
[Android Head-Units] udobhv:
4PDA Account

Hi,

I just created a 4PDA account. On the login page is a tricky recaptcha.

Can somebody tell me what´s the question here:
[Android Head-Units] Zodiac69:
Hi kaween

See attached pic
[Android Head-Units] Memos76:
thank you so much for your informations and applications ! ! !

i am new on the forum but in the past i was reading so much XDA was helping me mostly ! ! ! Thanks again !

but i have a problem with this headunit:

i was update to a couple of versions and get no solutions for creazy touchinput.

the touchscreen goes crazy, when i touch the screen the point on the display is on a other point.

maybe somebody has the same problem with it and find a fix for this ?

it would be realy help to fix this problem

thank you again !! ! !!
[Android Head-Units] smubob:
my system is running :)

found a file which is doing a full format... did anything wrong with the boot animation before.

now im on 2.9.5, too :) my unit has a recovery trigger hidden in the front :)

i noticed that i cant change the bootlogo with my own. in 2.9.4 i changed it with simple put the file in etc/logo and choose it over extra settings. in 2.9.5 they wont show up in bootlogos. permission is correct and type is PNG 32bit like the others...

:(
[Android Head-Units] hellSunshine:
Yep, they have now really tricky recaptchas. It's actually a number written in words. Your's is "five thousand eight hundred four", so you would have to enter " 5804". Hope I read it right ;)
[Android Head-Units] wanxu:
Be careful with the boot animation. I put a wrong boot animation and ****ed up my unit.
[Android Head-Units] Memos76:
please can you tell us where to find the file for full format and the version 2.9.5 ?

my touchscreen will not work i dont know why the input is inverted and not in the right place :(

what does it mean recovery trigger ?

mybe the drivbers for the touchscreen is not right for mine ?

or did my unit have a resistiv touchscreen ? or what ever... i have the feeling that the TS drivers are not correct for my unit.

please can anybody can help me !

thank you
[Android Head-Units] smubob:
https://yadi.sk/d/Cdrsht8dbpMy7

i had success with this .... rescued my unit :)
[Android Head-Units] Memos76:
i had success with this .... rescued my unit :)[/QUOTE]

it was not helping :(

this ****s me up

i was only install a update for example the last one and the display goes creazy with shift touchscreenpoint...

i had contact with the company of the unit

they send me updatefiles but this dont help to the TS...

please can you help us with your installed version 2.9.5 where to find it ?

thank you !

please anybody has informations about this problem ?

how we can fix this TS problem ?
[Android Head-Units] smubob:
could anyone please build a bootanimation out of my picture? :)

big thanks!
[Android Head-Units] edzalv:
Great thread! But im a little confused. I bought this unit, which is 4.4 android. http://www.autopumpkin.com/car-dvd-...h-screen-3g-wifi-bluetooth-obd2-free-mic.html

Can I do firmware updates on it as well or are they only for 4.1 and 4.2 units?

Thanks
[Android Head-Units] darkromance:
Hi i've welcome to the club of touchscreen issues

i have the same problem friend, but there a re no solutions at the moment.

maybe replacing the files in the directory dev / input could solve the problem, but no one shared with me his working files at the moment, so I could'nt do a test

If you have any news please let me know
[Android Head-Units] karogs:
Update on RedMOD 0.1.31, 4PDA :good:

4pda.ru/forum/index.php?showtopic=641709&st=760#entry39934174
[Android Head-Units] eightrac:
Hello everyone. I'm trying to identify a unit that I believe to be some offshoot of and AN-21U. It can be seen here. This unit was installed in a vehicle I purchased and I wanted to see if it had any upgrades available. Especially to 4.4.4.

In the "about' screen it claims to have MCU version "4.3.14-7-10-650201-150527" installed. This being said, this AN-21U unit has the only MCU where the version format is similar. Also, all of the "extra options", "developer options/factory reset" and "USB developer" passwords match this unit. But this is where the similarities end. It has the dual core CORTEX A9 @ 1.6GHz, 8GB storage, Samsung 1GB DDRIII and Android 4.2.2. It also has dual bluetooth radios (tested as I can connect and use both an OBDII device via torque and talk on the phone via BT at the same time).

Any help on ID will be greatly appreciated.
[Android Head-Units] Shadow128:
What kind of modifications has been taken?
[Android Head-Units] rlandas:
This ROM is jus the best thing that happened to my cardvd. The best custom firmware :good::good::good:
[Android Head-Units] :
Automate update has been released on Google Play. Compatible for 4.1 and up but on my An21u (same as OP) it says not compatible. I'm on 4.2.2 :(
[Android Head-Units] IRatchett:
So you installed it and everything works? Already rooted? And in English lol?
[Android Head-Units] chris.r.r:
oh this guy is using my UI design for his mod... cool :)
[Android Head-Units] babijoee:
I sideloaded it and it works.

Looks great on my unit. Will post pics soon.

Pics: https://goo.gl/photos/EWmQoGGun4hD8RWz6

Link: https://plus.google.com/u/0/communities/102908788212710276577
[Android Head-Units] hellSunshine:
I use Red Mod now for a couple of weeks. Successfully, without any problem. ;)

For me it's definitely the best firmware for my car dvd radio unit (so I stopped digging deeper into the APKs myself ;) It is rooted and includes some essential additions (like Viper) as well as some nice tweaks to the UI of the stock apps (i.e. improved layout of the apps for the 1024x600 resolution). Supported languages are Russian, English, German.
[Android Head-Units] :
I didn't think of that. I got it working :)

I have the exact same unit as you and the exact same MCU version. I'm on firmware version 2.9.5 though :)
[Android Head-Units] karogs:
I would be happy to help you with tips)! But there are problems with the knowledge of other languages. So communicate only through an interpreter)))
[Android Head-Units] Taymtaym:
Boot Animations

Hello everyone.

I own the Tontek 8084, a no-brand/Chinese version of this unit.

Would anyone be willing to share some boot animations, or point me to somewhere I can download them?

There are many nice ones, for different brands, in 4pda.ru, right where the author of the Red Mod is. But, download is unfortunately only allowed for forum members. While I could translate most of the text and comply with all registration requirements - I am in fact registered - I can't login due to a Captcha consisting on handwritten Russian text in the form of a gif. :( I'd have to use an OCR, maybe, but honestly, I give up. Why, I wonder, preventing users from the rest of the world from contributing?

Anyway, if anyone is willing to share some boot animations, that'be great! Thank you so much in advance!

Taym