Android car stereo - Android Q&A, Help & Troubleshooting

Hi, i have car stereos that have Android on it and i wonder how to update / flash new rom in to it?
Only info what i can give about the player is these pictures. It has 2 usb ports one in front and one at back
The player has resistive touch screen.
Thank you in advance
^_^

You'll need to be able to get a custom recovery on to it some how. So you need asdcard reader on the device or USB input preferably.
Make and model of the device most helpful.
Truly this is a major undertaking and honestly if you're asking how to do it, you don't have enough knowledge to do it

I have rooted "normal" Android and installed cyanogen on myt Tab 10.1 (the first one) and done some custom rom installations. I hope that some one would know about this device

Related

[Q] Avaya Flare

I just got a batch of the Avaya Flare Experience tablets... They sent us ten of them as a part of a major order. (it was cheaper to get the package)
Since these are Android-based, I figure there has to be a way to root them.
Anyone interested in working on this?
I have carte blanche since no one wants one while they're all Avaya'ed up.
If they're rooted as regular Android tablets, I'm sure my team will be interested in them.
Unfortunately, I have no idea where to begin.
Any thoughts on breaking the startup sequence or where to start with rooting these?
Thanks!
Ven
Played around the device on my office was able to load an x86 android live usb boot a bit buggy cam not working and some other stuffs but since the infra project was scrapped its much usable than stock firmware. Not realy sure but if the divers were properly loaded and the usb image repacked with flare drivers would eliminate the bugs in any case its a nice tablet to tinker with
here are some proof of concept pics and stuffs , and yeah need a usb keyboard for input, a usb mouse can also be attach , wifi working, touch working, some games will not run/crash since majority of stuff on google play is not optimized / coded for x86
What was the software that you used ? that version?
What was the software that you used ? that version?
I´m two flare with the last version of avaya.
zxhian said:
Played around the device on my office was able to load an x86 android live usb boot a bit buggy cam not working and some other stuffs but since the infra project was scrapped its much usable than stock firmware. Not realy sure but if the divers were properly loaded and the usb image repacked with flare drivers would eliminate the bugs in any case its a nice tablet to tinker with
Click to expand...
Click to collapse
Help needed for Avaya Flare A175
zxhian said:
Played around the device on my office was able to load an x86 android live usb boot a bit buggy cam not working and some other stuffs but since the infra project was scrapped its much usable than stock firmware. Not realy sure but if the divers were properly loaded and the usb image repacked with flare drivers would eliminate the bugs in any case its a nice tablet to tinker with
Click to expand...
Click to collapse
Hello, i've also a Flare A175 an loaded Android-X86 4.4. i've the file Avaya with te latest firmware but i don't know howto pick the good directory and put them on the x86 image. Also, i don't know howto modify the boot sequence. Tell me if you need this file. B.R.
crframon said:
What was the software that you used ? that version?
I´m two flare with the last version of avaya.
Click to expand...
Click to collapse
I just got a flare myself. I would love to get some help rooting and loading x86 android on it. I know this is an ancient thread. Zxhian if you are still out there could you contact me? Either here or at my user name at yahoo dot com.
Hello,
My company trashed some Avaya A175. With a colleague we would like to play with but they are stuck in the very first firmware version and it is not possible to download latest firmwares on Avaya's website (404). Would someone havea newer verseion?

[Q&A] RK3066 Tab Genio by Oma rocks !

Q&A for RK3066 Tab Genio by Oma rocks !
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer. Thanks for understanding and for helping to keep XDA neat and tidy! :smile:
Hey, I am new here. (I apologise for my bad english)
I have an a Xvision 101p11c i wanted to know if is there a kernel for this tablet.
res: 1280*752
rk3066
same wifi chip
screen and touch chips i can find it
please =/
Good time of day. Possible to alter the firmware for the installation of the recovery?
@oma
The latest CM10.1 v. 1.4 include HW accellaration?
Thanks
Thanks OMA!!
You made my day, my two Pipo S2 works like a charm now!
Thanks for your great work!
I also have an Measy stick based on RK3066, is there any firmware for this gadget to?
Regards // Cyberott
Dear sir i need this tablet rom
Dear boss
i need this tablet rom
Ds733-v3.0 2012.10.08
please sahre this rom
i need very very urgtently
thanks you very much
YuanDao N101II
Hello Oma, first of all thanks for your work. I flashed ROM for my Yuandao N101 II tab based ono your work I got from VonDroid - unfortunately the touch screen didn't work. It worked neither with your rom nor with the newes original firmware. As this was described by some other folks there - for some specific sub-model maybe - and as the touchscreen works with an older stock-rom - this seems to be software-related.
Is there any possibility to overcome this issue? The firmware that is working gives me infrequent hangs for no reason and was described as buggy by other users, too.
Thanks a lot in advance for your help
pmp 5780d_duo
HI to all . i am new here ,i have this tablet prestigio 5780d_duo .i wanted to flash other rom then this official s..... can some one plz tell me which rom is best for this tablet,and plz give me link for rom and kernel. ty in advance
HELP :C
Hi Sir Oma good day
im using your CM10.1 for rk30
i have only one bug the brightness i already reflash the boot.img on your page
and flashed the brightness fix via CWM
but the thing is it doesnt work my tab has full brightness and my battery is
too fast to drain can you make a fix for me?
im using oplus 9.76 from philippines
if you need my kernel here it is
Again the unresponsive touch screen
Hi @ all, as specified in my last post there is a difficulty with the touchscreen with a version of omars great fw that has been ported to VonDroid with minour changes. So, to find out if my tablet's touchscreen can work with this fw, I dug a bit deeper and located the touch screen driver.
input: Goodix Capacitive TouchScreen as
/devices/virtual/input/input3
<<-GTP-INFO->> GTP Driver Version:V1.0<2012/05/01>
<<-GTP-INFO->> GTP chip version:GT81XNI_3R19_000
The only documentation I could find so far is that documentation for this device is lousy and chaotic as is supply with drivers... seems to be quite a fair description. Until now, I found no way to locate additional hints about what touch screen might be built in my tab. Neither online nor on the tablet itself.
Anyhow, some questions came to my mind on and on again, as the last fw supporting the touchscreen is a tiny little bit buggy:
Might there be a chance that the specified touch screen works with the fw? If no: Is there a possibility to configure the fw in a way that it will work?
It would be very nice to find out more on that as I don't want to simply do the same procedure as I did last time: spending about two days to install the same old buggy fw in the end. This is definitely not satisfying.
Thanks a lot for any hint - I tested the fw with mouse and keyboard, but that's no way for working long time if you know you've got a touchpad. Nonetheless, it was long enough to get quite surprised what my tablet is capable to do - and willing to do some work for having these capabilities
Meanwhile, I'll dig deeper
[edit] Guess I found some metal - hope, it's silver at least...
github.com/Ceastel/CeXstel-kernel-msm8x25/blob/master/drivers/input/touchscreen/gt968.c
Goodix driver Version 1.0 .
Is there a possibility to add that to the rom? Woud be great...[/edit]
[edit2] maybe it's rather one of these drivers - at least the build date is the same my machine specifies.
github.com/Ceastel/CeXstel-kernel-msm8x25/blob/master/drivers/input/touchscreen/goodix_tool.c
github.com/crewrktablets/rk30_kernel/blob/master/drivers/input/touchscreen/gt801plus_819_8105_8110_update.c
help me with my screen rotation
heres my new sensor reading
- tab vertical, landscape (y=+9.4)
- turn left to portrait (x=+9.7)
- turn right to portrait (x=-9.6)
- tab horizontal screen up (z=+10.0)
when i tilt my tab to +y my screen got reverted to -y same with x axis. ive dscovered that my y axis is portrait not landscape just like phones axis direction
Icoo d90pro
How can i use your firmware on my device ICOO D90PRO ? I would like to get OC kernel compatible on my device and other . . . Thanks !
USB Host Modem
Hello
I'm using OmniRom 4.4.4. v1.3 on my rk3066 PiPo Max M1. It works flawlesly, but there is one thing that bothers me. With stock 4.2.2 chinese rom I've been using usb modem(HUAWEI) to connect to the internet, which I've been connecting to HOST port.
After flashing OmniRom, the usb modem does not work. It does show up in USB Host Controller app, the storage in stick, works too, but it won't find mobile network. It gives me an error when searching for network.
Is there some setting that I should set or anything else to get it to work?
lazyNeighbour said:
Hello
I'm using OmniRom 4.4.4. v1.3 on my rk3066 PiPo Max M1.
Click to expand...
Click to collapse
Could you post the link of this ROM? I'm very interested.
Petitgibus said:
Could you post the link of this ROM? I'm very interested.
Click to expand...
Click to collapse
Here http://forum.xda-developers.com/showpost.php?p=54300296&postcount=1118
Does anyone has a discolored yellow screen when using AOSP JB 3.4 for RK3066?? If yes is there a solution for this ??
Sent from my WT19i using xda premium
Multiple Tablet Supported or Specific
Sir
This ROM is specific for PIPO tab or I can use it with other RK3066 Tablet ? I have APPTAB And no firmware is available on internet . So Can i Upload your Custom ROM, ?
ahtisham200 said:
Sir
This ROM is specific for PIPO tab or I can use it with other RK3066 Tablet ? I have APPTAB And no firmware is available on internet . So Can i Upload your Custom ROM, ?
Click to expand...
Click to collapse
Before flashing anything do a backup from your stock firmware. You can google about how.
Usually changing the kernel.img for the stock of your tablet and flashing the ROM it might work (sometimes wifi, etc. Not). Also is important to know if your kernel is 3.0.8+ or 3.0.36+.
Cheers
I have a problem
Hi Oma! I have an Manta MID702 , but when i install your cm 10.1 on it, it boots, but i cant use the tablet cause there is a message: android.com.phone process has stopped. It reappears every time i close it. What can i do? Thanks in advice
To sum it up once more: I've got a touch screen that works with the original firmware but won't respond on the other roms. Problem: The original firmware is lagging and quite frequently simply coming to a halt.
Loewe_78 said:
input: Goodix Capacitive TouchScreen as
/devices/virtual/input/input3
<<-GTP-INFO->> GTP Driver Version:V1.0<2012/05/01>
<<-GTP-INFO->> GTP chip version:GT81XNI_3R19_000
[edit2] maybe it's rather one of these drivers - at least the build date is the same my machine specifies.
github.com/Ceastel/CeXstel-kernel-msm8x25/blob/master/drivers/input/touchscreen/goodix_tool.c
github.com/crewrktablets/rk30_kernel/blob/master/drivers/input/touchscreen/gt801plus_819_8105_8110_update.c
Click to expand...
Click to collapse
Is there a possibilitäy to built a firmware that has the driver for the digitizer I specified? Would be great. I've got the orignal firmware.

Any CWM/TWRP porting tool for MT6580 but 5.1/Lollipop?

Even the auto-search after entering thread title returned only threads with 0 replies...
So i have some no-brand chinese MT6580 running Lollipop 5.1 - not KitKat.
All the automatic and semi-automatic recovery porting tools work only for GB/JB/KK
Sadly the MT6580 kernel source was never leaked, so no compiling also.
Any way to get anything working? i would be even happy with a non-Touch CR...
Bumping this one as I am also looking for a way to port TWRP to my Galaxy S7 clone. And yes, it seems that none of the recovery porting tools seem to work on my end either. :/
TWRP for MT 6580 w/ lollipop 5.1
blakegriplingph said:
Bumping this one as I am also looking for a way to port TWRP to my Galaxy S7 clone. And yes, it seems that none of the recovery porting tools seem to work on my end either. :/
Click to expand...
Click to collapse
I've hacked together a TWRP image for a FiGO "Virtue 2", 512MB, 8GB, MT6580, 5.1 but it is larger than the upload limit so I can not attach it for you. It seems to work with the possible exception thus far of not finding OTG storage, an issue which shall not keep me up at night. Installs, backs up, recovers ..... so far so good.
DISCLAIMER: As everyone says, use at your own risk. If the aliens come and take away your house pets or you experience any other device related or coincidental calamity of any kind, there's nothing I can, should, or will do about it.
Used the Carliv Image Kitchen, my stock recovery image, a TWRP image I found for an Infinix "Hot 2" and the general procedure found at this URL
http://www.xposedgeek.net/how-to-port-philzctrcwmtwrp-recovery-to-your-phone/
If you have the flash stuff for your factory build like I did it is probably a piece of cake, because I am pretty new at this sort of thing and if it can be screwed up I usually can find the way to do so. Took about an hour including thinking time before hitting the button. I was either brave or stupid and didn't even set up a virtual test first, but it works :cyclops: The Almighty must approve of my actions at some level.
Proceed with appropriate caution.
Hope that helps.
nezlek said:
I've hacked together a TWRP image for a FiGO "Virtue 2", 512MB, 8GB, MT6580, 5.1 but it is larger than the upload limit so I can not attach it for you. It seems to work with the possible exception thus far of not finding OTG storage, an issue which shall not keep me up at night. Installs, backs up, recovers ..... so far so good.
Hope that helps.
Click to expand...
Click to collapse
The lack of OTG support is indeed something of a shame, but at least this is something. Thanks for the tip mate!
EDIT: OK, so I managed to port TWRP to my device. Only problem is that I had to fiddle with the partitions, and for some reason there seems to be no other way to flip the screen back other than compiling another TWRP image or google my way through a compatible prebuilt by some kid online. I'll post my flipped-screen version ASAP when I get to compile that thing myself.
Sorry for the double-post, but here's the source-built port I made for inverted framebuffers:
https://github.com/huckleberrypie/android_device_alps_z6u030
I made it for clone devices in mind, but feel free to port or fork this in case you need to use this on your phone.
blakegriplingph said:
Bumping this one as I am also looking for a way to port TWRP to my Galaxy S7 clone. And yes, it seems that none of the recovery porting tools seem to work on my end either. :/
Click to expand...
Click to collapse
Sir please port samsung c7 clone

Android 5.1.1 car Head Unit [Erisin ES3015V]

Hello forum,
I need your help about a issue which I have with me head unit.
It runs android 5.1 .1
Model: A-MEDIA AUTO
MCU Version: MTCD_LM_V1.36_1
Kernel version:3.0.101+
Built: rk3188-userdebug 28032016.11:22:37
I believe that there is an issue with the USB drivers or android version.
I have install a USB Camera and is working properly but when it is connected I cannot hear sound from USB stick (mp3). When I disconnect the camera all sounds are ok !
Before 2 weeks I have also bought a USB Dongle for apple car play, and when I connect my iphone the view it's not the correct, it's show many small windows - icons
I have also try the dongle with my tablet (android 4.4) and works fine..
I have search in the forum and some other people had the same issues but the update the android version and fix the problems..
Do you know where I can find a new android version for the specific head unit ? (unfortunately the seller can't help me)
Thanks in advance

N00b Question regarding Kernel/Custom Os

So i've installed this custom os [ROM] [N6F26Q] AOSP Nougat (12 Jan 2017) on my Galaxy s2 plus, and then my DSLR camera connection stopped working (OTG), but the os says it should be compatible with OTG, i'm not sure the DSLR has anything with OTG to do tho?. Now i have googled around and found files neccessary for it to work, installed them and USB Host Controller detected them, still not recognising the camera.
So is there a way to install what's "neccessary" from the original stock firmware into some kind of kernal or "added function" via Custom Recovery or perhaps Odin?
Thanks to anyone that can potentially help to solve this!
This is something you give up when you use aosp. The otg works only if they use the open source version which most do not.
With aosp only the very basic functions will work.
Any custom rom for s2 plus that it works on if you know?
If anyone else have the same issue, it was never a problem with the os, i've tried it on several custom Os aslong as your phone is OTG compatible it works, it seems.
Buy a new OTG Cable and it will work again, or rather say buy the adapter version of it, better then the ****ty cable version that i bought, that broke out of thin air.

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