r/Androidheadunits

Image 1 — Mini-aa V0.3.0
Image 2 — Mini-aa V0.3.0
Image 3 — Mini-aa V0.3.0

Mini-aa V0.3.0

For those whose mini-aa is working on their headunits, I am currently testing v0.3.0 which brings many requested features, fixes stability issues and it's now has a Material M3 Expressive redesign. More updates to follow. ✌️

u/Extension-Newt-5522 — 1 day ago
▲ 3 r/Androidheadunits+1 crossposts

no signal from reverse camera

I recently purchased an Essgoo head unit bundled with a DVR dashcam and an AHD reverse camera. Everything works well except the reverse camera. When I put the car on reverse, the head unit displays kind of like a "no signal" icon as shown on the image. I'm pretty sure with my wirings.

I've read online about changing the camera type. Unfortunately, holding the screen for 3 seconds while on reverse camera mode does nothing. I have also tried looking into Car settings > Factory, but i can't find anything related to changing the camera type. Can someone please help? Thanks

u/CC_______ — 6 hours ago

Building an open Android launcher for car head units — test build coming soon

Got tired of ugly stock launchers on Chinese head units. Built my own from scratch with Kotlin/Compose.

What it does:

  • Media controls with auto-detection (Spotify, YT Music, etc.), album art, steering wheel support
  • Weather with Google-style icons via OpenWeather API
  • GPS speedometer with rolling odometer animation and glowing speed bar
  • Trip tracking — distance, avg/max speed, daily total
  • Live location via OpenStreetMap Nominatim geocoder
  • App Embedding (PIP) — Apps open inside the launcher (See next) via ActivityView (system-signed builds)
  • Nav Rail — Pin apps eg maps,music - Opens by default on PIP window, GPS signal dots, network type, Bluetooth indicator
  • Paged app drawer, pinnable nav rail, configurable everything

Built with: Kotlin + Compose + Material 3. No Google Maps SDK dependency. AOSP testkey signing for Chinese HUs.

Tested on: sprd ums512_1h10 (Android 10)

Mini AA v1.0.0 is out — download links inside.

Two versions: System Build — full PIP/app embedding. AOSP-signed for Chinese head units with default keys (Unisoc/Spreadtrum). Run Maps, Waze, YouTube inside the launcher. This is the most ideal option and offers the whole experience.

For devices without PIP support, you can try the standard version below, but it will be less ideal, perhaps we could have maps (google) on the PIP window but that would require paid API.

Standard Build — works on any Android 10+ device. All features except PIP.

Not sure? Start with Standard.

Download: https://zhuwubx-blip.github.io/mini-aa/

Setup: Install → set as default launcher → grant Notification Access + Location.

Bug reports welcome — Settings → Debug → Share logs. Drop your head unit model and Android version.

Discord: https://discord.gg/wGV7KyABu

u/Extension-Newt-5522 — 13 days ago

Hey everyone, following up on my earlier post — Mini AA is now ready for download.

For those who missed it: it's a dark-themed Android launcher I built from scratch for my Chinese head unit. Clean split-panel layout — media + weather on the left, embedded apps on the right.

Two versions:

System Build — full PIP/app embedding. AOSP-signed for Chinese head units with default keys (Unisoc/Spreadtrum). Run Maps, Waze, YouTube inside the launcher. This is the most ideal option and offers the whole experience.

For devices without PIP support, you can try the standard version below, but it will be less ideal, perhaps we could have maps (google) on the PIP window but that would require paid API.

Standard Build — works on any Android 10+ device. All features except PIP.

Not sure? Start with Standard. Download: https://zhuwubx-blip.github.io/mini-aa/

Setup: Install → set as default launcher → grant Notification Access + Location.

Bug reports welcome — Settings → Debug → Share logs. Drop your head unit model and Android version.

Discord: https://discord.gg/wGV7KyABu

See the original post here

u/Extension-Newt-5522 — 12 days ago

Low voice navigation volume

Anyone know how to fix? I installed a android unit and now the voice navigation on Google Maps and Apple Maps is low, obviously I can raise it with the volume knov when navigation is speaking but anytime I lower my music it also lowers the voice even when it’s not speaking !!

reddit.com
u/regolol — 3 days ago
▲ 4 r/Androidheadunits+2 crossposts

Screen problem

I opened it to change the usb board, connected the lcd ribbon, it worked for 5seconds, it had some washed out circles on the bottom of the screen and suddenly all white. Tried reseating the LCD ribbon cable but still nothing. The touch works and it plays music. It changed to gray when android auto turned on.

u/Gorgibanda — 4 days ago
▲ 44 r/Androidheadunits+1 crossposts

Hello All,
New to the community. I had a question about what the best head unit would be for me. I attached a picture of my dash to show you what I mean. I upgraded it to an android auto from eBay back in 2020 (last picture) but it’s gone to crap now. it seems like only the other models with infotainment systems have androids available, but the space and size of both are pretty similar. I was looking at another on eBay ( https://ebay.us/m/hPO4LU ) but wanted to make sure this was my best option. Many and any help will be greatly appreciated!

u/OchoCincoMentality — 8 days ago

Android head units

I’ve been going down the rabbit hole on Android head units lately and trying to make sense if there are any high qualify ones.

From what I keep reading, the general consensus seems to be that they’re not as “good” as something from Pioneer or Kenwood. And honestly, for my use case, even a basic unit with Android Auto / Apple CarPlay would probably be more than enough.

But here’s where I’m getting stuck…
For roughly the same price (or sometimes cheaper), it looks like you can get a full Android-based head unit that does way more — apps, customization, split screen, onboard navigation, etc. Even if I mostly end up using CarPlay/Android Auto, I like the idea of having the flexibility to do more.

Right now, from everything I’ve been reading, it seems like DUDU7 is considered one of the better Android units out there (or at least one of the more talked about). But even at the higher end, these still don’t seem that expensive compared to something like a mid-tier Pioneer.

So I guess my confusion is:
If they’re this capable and relatively affordable… why wouldn’t you go Android?

What are the actual downsides in real-world use? (sound quality? reliability? boot time? UI lag?)

Are there better Android units I should be looking at besides DUDU7?

Or is this just one of those “spec sheet vs real-world experience” situations?

Would love to hear from people who’ve actually used both. Right now it feels like I’m missing something obvious.

reddit.com
u/dioxin-screes-01 — 5 days ago

I have just received this android headunit off AliExpress, the seller claims it has android auto but it doesn't. (8gb ram).

I have a stereo the same as this (different seller 4gb ram model) that had Tlink5 for android auto installed and seemingly works well.

Is it as simple as downloading a Tlink5 APK on the stereo and installing it ?

u/CameronsTheName — 14 days ago

I have tried many variants of can settings,but nothing changed. What i can do?

Edit: my car is Touareg 2005 , and swc working via can bus . Frame including in it raise can bus, which doesn't has my car model in model list , i have tried other models and non of them working

u/Catkilller_99 — 9 days ago

recently got a Chinese random brand head unit and it keeps shutting off randomly, lags a lot and has fake specs, decided to go with a « certified brand » one instead. Is this one good? If not, any recommendations?

u/Taykemo — 9 days ago
▲ 1 r/Androidheadunits+1 crossposts

https://car-part-shop.com/product/for-kia-optima-4jf-2015-2020-car-stereo-radio-carplay-gps-android-multimedia-player/

I ordered this about two years ago and had it installed at a shop. Looking back it is a shitty unit and I probably would have saved if I just got a unit from the shop that installed it for me. I thought I’d be able to install it on my own but I couldn’t.

After some time using it the CarPlay app (Tlink5) became quite shitty, the audio was choppy, maps slow, and it would randomly disconnect. The bluetooth outside of CarPlay works fine and the backup camera too.

Does anyone have an idea of how to fix the connectivity issues? I cleared cache but it didnt help much and I think a factory reset would wipe the CarPlay app and probably put it in Chinese lol.

Can anyone help or am I outta luck? I don’t really want to get another unit which will cost $250-500 and would just use bluetooth and look at my phone mounted for maps. Thanks

u/sonictime1 — 7 days ago

Subwoofer plays worse when i installed a screen

I have a bmw e61 and i just installed a androidscreen. The 10" sub i have in my trunk plays but it was much better with the original head unit. Any ideas/ reasons?

Maybe not use the bluetooth in the screen and use the original aux ?

reddit.com
u/LoudHovercraft3957 — 4 days ago
▲ 1 r/Androidheadunits+1 crossposts

Since I got my head unit I hear whining whenever I accelerate. How do I wire in this power conditioner?

So when the head unit loses power or reboots, the whine goes away, so I figure the source of the whine is the head unit, or a voltage leak somewhere on the ground. The red wire is power into the head unit, the blue is audio from the unit to my speakers. First I tried putting 3&4 in between C&D, both ways, nothing happened, then in between A&B, with the ground wire out, #2, always going to G.

I dont see any change and I'm at the limit of my knowledge, help, what do I do next?

u/Maximum_Overhype — 5 days ago

It's been a while since you've helped reshape Car Nebula; now, Car Nebula is getting more and more powerful.

Everything is super straightforward; every feature is just a matter of placing its widget.

New features:

  • Widgets: widgets are now resizable, and a lot of new widgets were added.
  • Theme presets, save your presets, and get back to them whenever you want, and set triggers for when to switch, for example, when the phone gets connected.
  • Companion app: Use Bluetooth/WiFi to connect your phone to your HU to cast screen/share notifications, music, contacts, and calls.
  • Ambient Light Controls: if you have an ambient light device (ELK-BLEDOM) based, you can now control it directly from Nebula and even sync your current theme with the Ambient light.
  • TomTom Search: You can now use TomTom search for navigation; it's much better at finding places than OSM.

More features:

  • Media Controls: Control playback and queues across Spotify, Apple Music, YouTube Music, and more.
  • OBD2 Telemetry: Stream real-time engine data, including RPM, temperatures, and fuel levels.
  • Overheating Protection: Receive instant real-time alerts if your coolant temperatures or engine load, DTC errors reach thresholds.
  • Built-in DTC Scanner: Read and clear engine fault codes directly from the HU, no extra tools needed.
  • Maintenance Tracking: Log services and get automatic reminders synced straight to the companion app.
  • Smart Drive Analytics: Get personalized driving tips to maximize your fuel efficiency and range.
  • Offline/Online Voice AI & LLM: Control music, navigation, and settings completely hands-free, with no internet required. If you have a powerful enough HU, you can run an LLM agent locally.
  • Offline Navigation: Enjoy reliable, data-free local routing.

Download Car Nebula for free on: https://play.google.com/store/apps/details?id=com.khaledisim.carlauncher

Download Car Nebula phone companion app: https://play.google.com/store/apps/details?id=com.khalidisim.carnebula.companion

Upcoming updates:

  • Community widgets are almost out!
  • Custom OBD2 commands
  • ADAS support
  • Ride tracking through the companion app
  • iOS companion app
  • And your new requests on: https://carnebula.com/social

Thanks for your continuous support!!!!

And I always love getting more feedback, and new fun features to work on :)

u/mysterious588 — 11 days ago
▲ 8 r/Androidheadunits+2 crossposts

Hey yall,
So I've finally hit the point where I've had enough of the stock Toyota Infotainment System in my 2021 Toyota Corolla SE and I'm looking at aftermarket options to replace it. While I've kept up to date with the firmware updates for the stock unit, I frequently have issues with black/white screens which require shutting the car off and turning it back on, Carplay failing to connect and the unit crashing and rebooting itself.

I'm looking at this Carputech unit here , specifically the 6+64G version (I don't plan to install apps or store data directly on this unit). Does anyone have any expierece with this unit/company?

Also, since many people said the OEM wireless charger sucks, I'm looking after market. I found this one on Amazon .

If yall have any better suggestions than these I'm all ears.

u/supawiz6991 — 8 days ago

Junsun v1 pro

So I have the junsun v1 pro I installed it in my car for like 3 months… I got no problems at all it worked perfectly but yesterday the touch stop trapping I can still use the steering wheel multimedia button to navigate or change volume and stuff but no response on the touch screen… do you have any solutions?

reddit.com
u/Junior-Board-3436 — 6 days ago

Some advice needed on new radio

Hi all. I received a radio yesterday which a purchased on AliExpress.

Radio arrived in good nic and everything seems to be working. However, I do not know how to level out audio volume between sources.

FM radio is ridiculously loud, PowerAmp and native mp3 player are softer then Spotify over AA.

I will add pics of the device software specifics shortly

u/KaRBoN_ZA — 7 days ago

Hey everyone,

I just updated to iOS 26.4 and noticed that on my CarPlay, the Smart Zoom option is gone and everything looks smaller than before. Is this normal? Did Apple remove it or is there a setting I’m missing?

My phone is an iPhone 17 Pro

Thanks!

u/Erienox — 12 days ago