Database Users

Hello from Michigan

i'm new to the forum but have been lurking and reading up for quite a while on these android head units.
I need to replace the head unit in my 2009 Subaru Forester. I kind of a gadget freak, so these android units caught my eye. I was interested in the DSP units from androidautoshop.com but they warned me away from them and recommended their FX8 units (though they didn't really say why except that they were better quality).
The option I was looking at before the DSP unit was a new XTRONS unit which I could get from amazon. They seem to be well regarded from what I've read and the sound quality sounds like it's pretty good with the new amp chips they are using. Now just the other day I ran across a Dasaita unit on amazon that is specific fit for my vehicle so it wouldn't need an installation kit and BONUS has a 9" screen!
Does anyone have any insight on these units? If I go with an android unit it's going to be to satisfy my tech geek so I'm going to want to be able to customize it.
I need it to have good sound. Doesn't have to be audiophile quality, but good.
Decent to good FM reception.
good connection for Bluetooth (i've heard in particular that some of these units have both connection and sound quality issues with bluetooth)
ability to connect to an ODBII sensor for my car. One that I choose, not dictated to me by the head unit company prefereably.
ability to connect to an aftermarket rear view camera.
able to use Waze and Google maps. preferably with audible directions. also offline mapping for those occasions when I don't have a cell connection.
Ideally I would be connecting these direct to speakers, with the possiblity of adding external amplification down the road.
AndroidAutoShop.com FX8 - I have concerns about them and they don't really say much about why this unit is the best.
XTRONS - seems to be popular from what i've read, though i'm not sure about the bluetooth
Dasaita - love the look of the 9" screen with no ugly install kit. Quite a bit more expensive but possibly worth it? I just can't find much info about these. I think I read somewhere on this site that they were pretty good, but I don't know where and it wasn't about this specific unit.
I'm not allowed to post links to the 3 units above yet, but the first one is on androidautoshop and the last 2 are readily available on Amazon.
Are any of these a good choice for me? or possibly a different recommendation? or should I just forget it and go with a higher end Kenwood or Pioneer head unit with Android Auto and use an HDMI for any video needs? I'm not against tinkering and these seem like a really cool option (possibly saving money over traditional head untis as well) but I don't want to get a giant headache that just never works right.
any help from you guys is greatly appreciated.

Newbie Help! Pumpkin or Dasaita Confused

Hello Members,
I'm looking to convert my Volkswagen Stock Stereo Unit (RCD 310) to an Android HU, My Stock RCD 310 served me well without any trouble for the last 7 years, but it was a very basic stereo without any fancy techs involved in it just a CD /USB player. Hence my hunt for an upgrade began initial plan is to upgrade it to RCD 340 Series to keep the stock look and with updated features like Android Auto, Car play etc. But since they are mobile phone dependent which needs to be constantly connected to your mobile phone to access the android auto features i ruled out that upgrade and decided to try independent Android HU, After a Lot of Online search I narrowed down to 3 different Android Head units in Ali express.
1.) Pumpkin Model Name:ND0380B (Pumpkin Android 8.1 Car Multimedia Player 2 din 9" Car Radio GPS Fastboot Car Stereo No DVD Player For VW/Skoda/Golf/Volkswagen)
I liked the look of the above Model but its a Quad core processor with 2GB ram and also after having a conversation with a person who own it he was strongly against this player and its running slow and have few lags. Hence ruled out
2.) Pumpkin Model Name: AE0373B(Pumpkin 2 Din 8'' Android 8.0 Car DVD Player GPS 4G RAM Car Stereo For Volkswagen/Skoda/Golf/Polo FM Rds Radio DAB+ Headunit)
I have almost finalized the above head unit and right before placing order I bumped up into Dasaita Brand and looked into their models. Luckily I found a similar Pumpkin 9" model in Dasaita which had PX5 octacore with 4GB ram (assuming this will run faster. ) Dasaita 9" Android 8.0 Car GPS Radio Player for Seat Leon Alhambra Altea Toledo with Octa Core 4GB+32GB Auto Stereo Multimedia.
Now I'm confused which one to choose, After reading some couple of XDA threads i understood all these chinese models are similar but would like to know which one is more reliable and have a better customer support Pumpkin or Dasaita, Would love to hear from some owners who own any of these devices in this forum.
TIA
Mods: If this thread is posted in wrong section, Please forgive and move to the correct section.

Overwhelmed By Chinese Head Unit Options

Hello,
Recently discovered these Chinese Head units like seicane and dasaita. I tried to pick one out on AliExpress and eBay but I am having trouble deciding how to select one. From my understanding there's three main options PX3 (oldest) PX5 (old) and PX6 (newest most expensive). In addition there seems to be some Intel processor versions as well but I do not know how new those are or how much developer support there is. Ideally I want a unit with good sound (DSP) and fast enough to run Waze, Spotify, Google Play Music, and Headunit reloaded. I plan to install it in an 8th gen civic (2006-2011). Which processor currently has the best developer support for custom ROMs because I would also want to wipe the factory ROM off of the device since I don't trust Chinese OS.. In addition what is the principal behind MCU / MTC versions? Is that how the device communicates with the cars computer?
Thank you!

Unbranded head unit microphone upgrade

Hi everyone,
I recently bought a used 2010 Prius with an android HU. It's unbranded (noname) and pretty weak (1gb ram). I could live with the android performance issues but the microphone is driving me crazy. Nobody can hear what i'm saying. The unit has an external mic and i wanted to upgrade it to a different one but for some reason, the mic that's connected to the HU has 5 wires (last picture) and the one i ordered only 2 (mono jack). There's also no mic jack. Here are my questions:
1. Is there a way to connect a different mono mic?
2. Does anyone have any idea what unit this is and where i can find a wiring diagram?
3. Can you recommend a better unit? I like the ones that look more like stock, with physical buttons.
4. Any known fix for the error in the picture? "Software has not been authorized legally" when trying to use Easyconnect to mirror my phone.
I need any info i can get, you don't have to have all the answers
Thanks!

I googled "Sp9853i_1h10_vmm" (taken from one of your photos). Turned up quite a few results. I have not had experience with that particular unit but maybe might turn up some useful information for you perhaps.

Not an MTCD, requesting mod moves to [Android Head units] forum.

jlbooth said:
I googled "Sp9853i_1h10_vmm" (taken from one of your photos). Turned up quite a few results. I have not had experience with that particular unit but maybe might turn up some useful information for you perhaps.
Click to expand...
Click to collapse
Thanks for the reply. I've done that first the problem is there are multiple manufacturers with multiple configurations. I contacted Seicane and am still in the process of identifying the unit/software with them but the back and forth is pretty slow..

This is not your "standard" moddable unit, I'm afraid. Most information here and on forums like 4PDA is on units based on 2 main technologies:
1. 8227L Mediatek, system: YT921xx
2. Rockchip PX3, PX5, PX6, PX30 based on MTCx chip.
By having a quick look at what you got, the mic is the least of your problems. These units are packed with so called features but need considerable hardware and software modding to make them work and even excel.
Here is an example of one such modded units, started off as cheap £70 Android, and ended up performing on par with luxury Android units. The video shows the mods, just to give you an understanding.
To save you time, invest in a Dasaita MTCE unit as that one requires least mods to perform well. You can find them for around £200 on AliExpress. Good luck!

Thanks for the info. I'll look into one of the PX chips and go for dasaita.

so i've found a single Dasaita unit for Prius G3 https://www.aliexpress.com/item/1005001625066855.html?spm=a2g0s.8937460.0.0.20fa2e0eCiCqeA
The problem is i can't find this model on Dasaita website or store and i'm not sure it's real. I've emailed Dasaita but no reply..
There are multiple units from diferent brands (Ownice, Wondefoo..). Can i go for one of those? What should i look for?
Some sellers list the "K6 plus" version as the top of the line. Should i still go for PX6 or is that better?

Android 10 SC7862 Head unit

Hi everyone,
Im new and have recently purchased a 12.1 inch head unit for my 2007 Nissan 370GT.
It has android 10 and CPU is UIS7862 3G + 32GB
I have a problem with my reverse camera and ac controls not working.
In the reverse settings it is greyed out and won't let me enable reverse cam.
Also unable to get any on the ac controls to work.
Also i have seen others with firmware upgrades that make it look a lot nicer and user friendly. Has anyone done it?
Where do people find kernels, ROMs or firmware upgrades? do people offer it as a service?
Any help would be appreciated.

┤Mod Edit├┤Facebook reference removed├ Firmware on Facebook or do google search! Best customizable firmware for these units ONLY IN FACT!​

I have contacted him, he can not do anything with the SC7862 cpu. Only Px3 and PX6