yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] shadowmike:
Model update for me has been hit and miss.

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG

---------- Post added at 02:32 PM ---------- Previous post was at 02:30 PM ----------

There are options to mirror, flip knobs, in extra settings. This requires newest mcu.

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] PsychoMcSatan:
For me, the model option is giving me the 4.2.13-7-10-6501 MCU file which I know wrecks my bluetooth. Though with .77, choosing a model would give me the 4.2.6-7-10-2501 MCU that seems to work. I think with 96, perhaps it can't find 4.2.13-7-10-2501 so it's giving me the next best thing?

So I've had to manually install 4.2.9-7-10-2501 from the .93 package to fix bluetooth and live a little longer with backwards knobs.

P.S. It's really bugging me that the one MCU I need is conspicuously missing so i'm starting to wonder if I possibly moved it in anticipation of installing. Can someone with .96 confirm whether or not there is a 4.2.13-7-10-2501? - Thanks

P.P.S. I had commented a couple times in the past that I needed to flash 2101 before 2501 in order to force bluetooth to work, but I'm starting to think that I'd made that conclusion before I realized that it takes a couple reboots for bluetooth to settle in (or out).
[Android Head-Units] shadowmike:
I do not have 7-10-3501 in my zip. I just uploaded it. However there is a 10-20-2501 and 20-20. But my knowledge of those is nil

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG

I'm going to make a full update soon that has all files for the radio.. I don't like when going back and forth that there are some updates with more files than others. If you don't install the update with more files, you are missing out on those previous updates. I plan on making an update that will have any and all previous missing parts.
[Android Head-Units] sciallo:
I hope you're not planning on repating kids experiment with the frankensteined roms (mixing files from different roms)... that didn't quite work as expected in the past and caused some pretty good frustrations amongst adopters...

Nobody really knows how the update works, but it's not as you would think, don't frankenstein them, and if you do, keep track of what's what. MARK the cooked roms as 'FRANKED' or something and I'll make sure to let anyone else try them before I even think about it.

(search the past posts)
[Android Head-Units] shadowmike:
I'm not sure what kid did, I'll go back and look.

But I'm talking about a full Head unit cumulative update. I remebrr reading about a 12 file update or something. The most I've seen in the past few updates were 8

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG

My issue is I've downgraded, and then upgraded without upgrading all the old files the downgrade installed. So I have a very fractured file system. It all works but I'd rather have the correct updated files that the devs made for the radio installed.
[Android Head-Units] sciallo:
That's exactly it.he put together an update with all the files that were "missing" from other Roms. That caused GPS to break and the only way to fix it was to use a way old Rom that in turn was known to possibly brick the unit (it did irreparably brick mine) then update again... We don't really know all about the update process, but there is a reason some have more files than others and is not as you're thinking.... Can't blame you for thinking that way, it makes sense in theory....
[Android Head-Units] Zittermann:
I am sorry to ask again, but can someone please explain the CAN RX and CAN TX wires? Is this CAN HIGH and CAN LOW? Or is this a propritary interface where I need an external CAN driver such as MCP2551?
[Android Head-Units] shadowmike:
I'll look at what exactly he did and go from there, I'm not new I won't be putting anything together that will brick anything

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] shadowmike:
AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] brisk5181:
Hi, Shadowmike:

Have you done a full update to .96 yet?

I am wondering is everything working? especially, the bluetooth phone stuff.

also what do you see in the steering wheel control map? I want to install controls for on hook, off hook and voice, but I don't see these options in my current firmware (.60), the closed one is "answer".

Is there any detailed update instructions for upgrading from .60 to .96 including mcu files?

thanks
[Android Head-Units] shadowmike:
I my self have not looked into the update files yet.

You can safely update your system to .96 and leave your mcu alone.

I'll take a screen shot of the steering wheel controls . I do not have any so I don't worry about that function.

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] brisk5181:
Thanks. Is bluetooth working?
[Android Head-Units] PsychoMcSatan:
I'm running .96 and bluetooth is running fine. The bluetooth issues that are being reported are related to the MCU updates so if you don't touch MCU version, you should be fine.
[Android Head-Units] brisk5181:
Thanks for confirming. My stock is .60, and BT only worked once, then stopped working. It pairs ok, but the sound doesn't come out from the speakers. I have not installed any updates to my stock firmware.

So you think if I update it to 96 without updating mcu should solve my BT issues?

thanks
[Android Head-Units] tdt038:
For "off hook" function in the steering wheel control map choose RESERVE then choose REJECT.
[Android Head-Units] bmj67:
2.6.23

I've missed quite a few pages of info. I tried search but couldn't find what I was looking for I may have missed it. Has anyone that downgraded to 2.6.23 and then upgraded to a newer firmware changed the mcu? If so which one have you used? I see talk of making sure the last 4 numbers in the mcu files match. What is this about?
[Android Head-Units] Almenracing:
Has there been a root made for the Two knob version that is the Capactive 4.1 software version? Trying to get Torque to run and need bluetooth :/
[Android Head-Units] shadowmike:
That's what I have root works fine.

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] Almenracing:
Thanks. What did you use for the install?

christian
[Android Head-Units] shadowmike:
What do you mean ?

Physical install ?

If you mean root . Then I just followed the instructions from the wiki or first post

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] Almenracing:
Ah yes the root. I guess the Dropbox files are throwing me off. Do i have to do the Firmware install or can i just only do the root? (step 1 and 2 method)?

Thanks
[Android Head-Units] shadowmike:
What is your system version ?

The steps you want are

Update system

Root

Update mcu/model selection (if you have a matching version)

Enjoy a great radio

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] Almenracing:
2.66
[Android Head-Units] shadowmike:
What about your mcu version.

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] Almenracing:
Version is now 2.677, MCU is: 4.0.6-10-2101

I just finished doing the step 2 Root and it's running pretty laggy
[Android Head-Units] lemm007:
Anybody can help to connect 4g usb modem lu150 ( it connects to pc or to other car head with wince+ android 4.0.4 as ethernet adapter) ?
[Android Head-Units] Almenracing:
Running good so far. Thanks

---------- Post added at 05:23 AM ---------- Previous post was at 04:39 AM ----------

Which bluetooth adaptor and ELM327 devices are you guys using with this root to run Torque?

Thanks
[Android Head-Units] booba5185:
Bluetooth ELM327s don't work with these units, according to the first post (FAQ). You'll need to use a USB version, available from scantool.net
[Android Head-Units] sami.:
thank you PsychoMcSatan for your support and thanks to ShadowMike for his dropbox

i update my unit with 2.6.96 and it work great

i did not update the MCU

the 3G usb modem works as data

i can make GSM call but without Voice:crying:

i think BT app is for Bluetooth
[Android Head-Units] Almenracing:
Thanks Booba. I don't know why i said bluetooth, i meant USB. I'm a bit exhausted tonight. Will those ones on Ebay that cost 12 bucks work?

Thanks,

Christian
[Android Head-Units] gpmg762:
Phone.apk from my 2.6.77 https://www.dropbox.com/s/vhpj5awaijqww3w/Phone.apk
[Android Head-Units] sami.:
thanks gpmg762

is any one succeed to make mobile call through 3g usb modem??
[Android Head-Units] imsochobo:
Hey,

I recently bought one of these quite awesome players, however like many others... bluetooth.. meh..

I'm not going to use ODB or something like that, but rather a Bluetooth enabled Engine management system

Here it's running on a nexus tablet.

Unrooted at the moment, the internet in the garage is good for a google search at best! will need to plugit into a molex in my pc at home to root it and such :P
[Android Head-Units] balaes:
MCU upgrade

Can anyone clarify how I find out what version of MCU can use to upgrade? The original is 4.2.5-10-2101 and found an archive with many other versions. I just need to use the 2101 version at the end? Thanks in advance.
[Android Head-Units] booba5185:
I didn't have any success with the ebay adapters, but some do. I ended up buying an ElmScan5 from Scatool (through Amazon or scantool.net ). My first adapter worked, but not correctly. My transmission temperature, knock retard, etc. would all have little blips of bad data. For example, tthe transmission temperature would be 116*, then suddenly drop to -40*. I have a bluetooth adapter that I used to use on my Droid X, so I could verify that it was indeed the adapter. Amazon has another adapter on it's way to me, so we'll see if that fixes it.
[Android Head-Units] cat2115:
I got the same as you. Let me know what u do to root, what system u use, and what mcu u use? Is everything works?

thx
[Android Head-Units] booba5185:
Bluetooth will not work for OBD II adapters, only the USB adapters work at the moment. Unless something has changed.
[Android Head-Units] cmtas:
Camry 2007 Elec drawing

Google this razobrat-avto.ru/e%60lektricheskaia%20skhema.pdf
[Android Head-Units] brisk5181:
For camry, check this:

http://www.toyotanation.com/forum/1...-gps-audio-install-help-needed-tons-pics.html

That was the instruction I followed.
[Android Head-Units] shadowmike:
You want you want everything to be the same

4.2.5-x-x-xXxX

Original 4.2.5-10-10-2101

New 4.2.7-10-10-2101

But as stated if everything is working there should be no reason to update mcu

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] jhintz20:
I've already said that mine works.

http://xdaforums.com/showpost.php?p=50760960&postcount=2354
[Android Head-Units] Ruprect:
So if I buy the same unit but with android 4.0 on it, I can just root and flash to 4.1 using the zip in this thread... Yes/no??
[Android Head-Units] shadowmike:
What unit ?, as far as I know the an21 only comes in 4.1.1

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] waltonb:
You need to open the MCU file, where you will find 30 plus zip files. Extract one of them and you will end up with a 66KB or so file. Put that file on the the microSD card and go to the update MCU option in the Settings. That should do it.
[Android Head-Units] shadowmike:
What is your mcu version now ?

Edit I noticed there's a generic front led color changer in extra settings as well as a recovery backup and restore ?

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] booba5185:
I don't have a bluetooth button on mine. I have the single knob version though. I couldn't get it to see the OBD adapter at all, and this is the first I've seen that it worked...so maybe your's is just a fluke.
[Android Head-Units] shadowmike:
Edited
[Android Head-Units] trt131:
You needed to tell the supplier that you want to use OBD and they will put the required firmware on the unit before they send it. I don't think it can be done retrospectivley
[Android Head-Units] Drakey83:
I think its more of a hardware upgrade.
[Android Head-Units] booba5185:
Well that would have been some useful information (that they should provide). I wonder why the first post in this thread still says that Bluetooth OBD II will not work. I just went out the car and I was able to find a Bluetooth settings via a play store widget, and I can verify it doesn't work at all, it doesn't show anything at all. I think that I'm actually in Bluetooth setting because if i hit the back button it'll take me to wireless networks settings page. Either way, it never shows up at all, and i know it's a good adapter because I've used it with an old cell phone I've had for over a year. It'd be nice to have bluetooth though, I can't seem to get ahold of a good usb adapter, I bought it off of scantool.net and it doesn't work right. All my temperatures and knock retard flutter (it's a talent to have knock retard while the engine isn't even running), and torque will eventually tell me I have a faulty adapter. I have a replacement adapter on the way, but I currently have a bluetooth adapter that works great, but doesn't work on this head unit.

I search this thread for mention of a special firmware and didn't come up with anything. I did find this:

http://xdaforums.com/showthread.php?p=50139978#post50139978

This does not explain how others somehow managed to get it to work? MCU update by chance? I'm running 96, but have not updated my MCU at all.
[Android Head-Units] trt131:
I think you are probably correct. I checked with my supplier and they indicated that they needed to change the hardware before sending
[Android Head-Units] Niclas.s:
I have the orginal MCU. If you havent found it yet.

https://www.dropbox.com/sh/9hjvim0gzfkinot/7PdrBh-RS8
[Android Head-Units] Cavalier Condorelli:
Can't install APKs

Hi guys, I have a big problem, I cannot install APKs through the default APK Installer. If a choose an .apk file the options install / install SD are disabled, I can only press Cancel.

I can only install APPs through Google Play.... Please help me.
[Android Head-Units] sami.:
try to change the PackageInstaller.apk

https://www.dropbox.com/s/lfqphssqsg4kw5x/PackageInstaller.apk
[Android Head-Units] shadowmike:
Thank you, so much. Adding to my drop box now

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] shavermcspud:
Touch screen not working

Hi all

I have had great success with my unit for the past few months until the unit froze.

when I rebooted it I now have a 2/3rd of a inch portion of the touch screen not working at all from the left to the right hand side, right around the area where you select the wifi on/off function under settings and chose the wifi network.

I have unplugged the unit from the battery, factory reset, used the reset hole and last ditch attempt was to update my MCU and software version.

None of this has made a difference.

I cant find a recalibration settings (if one even exists?)

I'm thinking I have a buggered touch screen.

Anyone else with this issue?

Cheers
[Android Head-Units] booba5185:
So should I try updating my MCU?
[Android Head-Units] brisk5181:
From the manual:

2.2.2 Screen Calibration (For resistive screen only)

so no calibration for capacitive screen i guess.
[Android Head-Units] booba5185:
So I went ahead and updated the MCU, and now it'll find my bluetooth OBD II adapter. I can't seem to connect to it though. I long press on it, and a window pops up with Phone OBD or Cancel as buttons. No matter which on I hit, the window goes away and nothing happens. Torque can't ever find a bluetooth device.
[Android Head-Units] Zittermann:
Today I updated my unit to 2.6.96 but the AF (alternative frequency) is still not working...
[Android Head-Units] imsochobo:
Still unrooted, but when I want to pair up, I get question OK, ODB or cancel.

none give any action, removed bluetooth pair passphrase on the ecu too.

---------- Post added 4th April 2014 at 12:14 AM ---------- Previous post was 3rd April 2014 at 11:58 PM ----------

What version were you on, I want that one!

I don't care if everything else is a bit meh, as long as it works with bluetooth, it can find the device but not pair...
[Android Head-Units] cmtas:
Items in list for mode button.

Is there a way to edit the items sequence threw when pushing the "Mode" button on the remote or SWC? I would like to make the list much shorter. I hope this has not been answered already, I search but could not find anything.
[Android Head-Units] shadowmike:
Not that I know of. I remapped the mode button to a different feature because I couldn't stand it going through Everything. I have no problems using smart launcher and having a nice looking home screen to easily open what I need.

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] booba5185:
I'm on the latest listed in Shadowmike's dropbox. It doesn't work...I'm in the exact same boat as you... Ok, OBD, or Cancel, none of which do anything at all.
[Android Head-Units] shadowmike:
I have a obd1 car so I can not test odb usb, or bluetooth.

If it has not worked in the past, I would contact your seller and ask them what you need to do to connect your odb connector to your radio. .. if it used to work in a previous version, have you tried using an Bluetooth app from market to connect to the adapter ?

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] booba5185:
I haven't tried a bluetooth app from the market, I was under the impression that Android was out of the loop for bluetooth on these units. I'm still have a problem with USB OBD2. I'm on my second Elmscan 5 adapter from Scantool.net and they both provide bogus data, in blips. My transmission temperature would be fine then suddenly drop to -40*F, my knock retard will jump up to 8* when the engine isn't running, my voltage shows 15.7 volts and when I check it (at the OBD2 port) with a DVM it's 14.1. I've tried disambling autotiming and faster communication with no results. I'd like to get the bluetooth up and running, or USB OBD 2, lol. I just want Torque. However I have to go about it, I don't care, lol.
[Android Head-Units] Drakey83:
I wonder, Has anyone tried a USB Bluetooth adapter to bypass the MCU and get Bluetooth working on the android side?
[Android Head-Units] shadowmike:
Yes they have I believe it didn't work.

I'm not sure on the newer system version though.

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] j2gifted:
Is this unit an AN-21U unit? I found this unit on a YouTube review and the reviewer linked to the eBay listing he ordered from. I prefer this unit because it's a universal fit, and most of all I would be able to change the colors of the buttons to match my dash lights.

This is the YouTube video link

https://www.youtube.com/watch?v=yxPOo-_-ng4

This is the eBay listing supplied by the reviewer

http://www.ebay.com/itm/Capacitive...Radio-3D-GPS-WiFi-3G-TV-CAMERA-/261362607150

Also attached is screenshot of the system info from the unit.

If this is an AN-21U unit, what are the specific pro and cons to this unit?

Can a better price be found?

Is this the only unit with LEDS that are changeable (the color).

I'm also open to suggestions of other units.

Must have changeable colored buttons or green buttons standard. Must have capacities screen.

Would like to have the ability to add a reverse camera, also would like to be able to use OBDII apes with Bluetooth such as Torque, but not having the ability for these things are not dealbreakers.

Is this particular unit capable?

Thanks for your help!
[Android Head-Units] shadowmike:
The video looks like an official ouku

That's the seller I bought mine from the same one. Same price.

Great seller great unit. I will recommend them.

Contact them, they will reply usually next day. As I said I can't say about obd if it works or not. Every function on my radio worked out of the box however

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] j2gifted:
So this is an OUKU unit? The folks in the OUKU forum said they believe it's a Tonghai Create AN-21U based on the specs in the system menu. I was also told that the OUKU doesnt come in 4.1

Do the LED lights change on yours? Have you had any problems? How long did it take to arrive? Did you leave your system stock or not?

Sorry for all of the questions, just trying to get as much info as possible
[Android Head-Units] zazzn:
:) I wish someone would come out with a 4G dongle that just works on this
[Android Head-Units] PsychoMcSatan:
I didn't play with Torque too much as my generic Chinese USB OBDII adapter seemed to have that same sort of dropout that your describing. I had set up a few dials, but saw that every once in a while they'd drop down to zero, and a little green light in the middle of the dials (which I believe confirms connection) would go out, just for a second or two.

Perhaps it's a limitation of our radio? Does anyone have smooth interrupted data from Torque?

Decided that I'll use it just to read engine codes if need be as my unit slowed down noticeably with Torque running.
[Android Head-Units] booba5185:
I have a thread set up on scantool.net to see if they can help me with it. I need mine to run off of live data because I track my knock retard, and I'd need to see it while it's happening. I have a bluetooth adapter, so I'd like to try and get that working, that's why I keep asking for details about how other people got theirs to work, but no one ever answers. My post is either ignored or they just say "bluetooth OBD works, I got mine to work no problem." no other details.
[Android Head-Units] shadowmike:
The vid looked like ouku, but I think you are right after a second look. That's a an21.

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] cmtas:
I have same problem. Mine is not rooted, I do not have anything in /system/app directory
[Android Head-Units] B.Stromberg:
Hello Boys and Girls!

I updated to version x.96

And amazing Things now happen if you gutsy enough to also go and choose other Model.

My MCU now is : 4.2.13-710-6501

Its now possible to change Knobs Direction and Mirroring.

My Volume now on the left Side and turning it clockwise makes the Unit louder.

All could be sooooooooooo perfect but..................but...............this fuc..... BT kills me

Now with that Version my S4 is not found by the Unit.

Really no other solution than trying other MCU s ?

And btw. also the delay for Power off works.......

If you set it at 10 Minutes the Unit dont shut down..... If you switch on ignition after 5 Minutes for example its still running :)
[Android Head-Units] PsychoMcSatan:
Yeah, I'm in the same boat. See this post: http://xdaforums.com/showpost.php?p=51562202&postcount=2685

to see how I got my bluetooth back (but lost knob customization).

Actually, haven't tried all the 4.2.13 MCUs so perhaps there is one in there that'll work for our unit.
[Android Head-Units] shadowmike:
Lol,

Bluetooth works for me, takes a bit of finess

I downloaded a Bluetooth app from market,

change the name of Bluetooth to your old name for your radio,

your phone will find the device.

Connect to the radio with your phone

done

AN-21 DEV www.dropbox.com/sh/j6lx4vkoqcm6kow/MDs6vhsuHG
[Android Head-Units] brisk5181:
Thanks, do you have a link to the BT app you are using in Play store?

thx
[Android Head-Units] B.Stromberg:
[MENTION=822076]shadowmike[/MENTION]

Uhm

Could you please explain step by step what you have done to get BT back to life?

Like the Guy one Post before i could also need a little help :)