I've had my Andream unit installed for 9 months now.

I still love it. I'm in New Zealand my 2013 BMW F11 (CIC) was imported from Japan (common here), my fourth BMW, others all E39s. The local BMW dealers refused to help with maps. Referred me to an outfit that would have charged over $1,500 NZ. The Andream unit cost me about $400 NZ.

I did have issues with initial installation, I can now confidently remove the dash and CIC unit and put back in again in about 15 mins. I had a lot of practise :(

The various videos available on YouTube are certainly useful, I wouldn't have attempted installation without them. BUT make sure you carefully follow the actual connection instructions on PDF Andream will send you. My problem was that in all the videos I watched they disconnected VDS (display) cable from back of screen and used supplied cable from MMI Box to screen. I convinced myself that cable was faulty, but it wasn't.

When I connected MMI Box directly to Head Unit with the correct cables as clearly marked on the PDF from Andream all was well.

Support from Wang was prompt and courteous. Thank you Andream. I have recommended you to the dealer that sold me the car and my mechanic, I wont hesitate to recommend to others.

Installed on a 2013 BMW F30. I highly recommend this product over the Bimmerteck product. Not that it is better but for essentially the same purpose you pay half the price and yes there are no instruction. BUT there are plenty of relevant tutorial material on the web. My own tutorial would be to watch these first two videos from Kies Motorsports. I am adding a third. All three are for Bimmerteck device but it is essentially the same for Andream. Simply the best of the kind with detailed advice. This guy is simply the clearest of them all.

(1) https://www.youtube.com/watch?v=fM3oN5qGw5E&t=36s
(2) https://www.youtube.com/watch?v=ZJPJwQu51Y4
(3) https://www.youtube.com/watch?v=qrvyUWDdd44

You can also download the following guide for the wiring connection of the camera and the software coding necessary which is very minimal:

https://www.scribd.com/document/514395526/NBT-Carplay-Instalation-and-User-Manual

And no you will likely not need to wire the camera on your rear lightning system to activate the camera – the box now recognize activation. You will have an extra relay in the box that you won t need to install. If you are lucky you may not have to install the mic and the audio extra wiring but if you do like me it is extremely straightforward.
There are some intricacies you will struggle with. For the NBT system, you will likely need to fishwire the mic which is a pain but relatively easy. Your dipswitch will be 1,2 and 3 set to on the box. The camera is powered by the yellow reverse line wire upfront. You will need to tape your connection or at least install two good connectors (used gauge 18). I would also advise you to tape your RCA plug as car vibrations will make them lose over time.

For beginners – take your time when you unplug the various components. Old plastic parts can break easily. Once done, test your set up before putting everything back in place. You will need T20 and T25 screwdrivers. Have zip ties to attach your wires – don t let them too lose. Hope this helps.

This Radio made my BMW X6 2013 look like a newer model!! Very stylish and classy!! Everything was in the Box that was needed, don’t come with information, so you need someone that knows what they’re doing! Setting up blue tube was a little difficult. Other then that the product is very good 👍🏽

Nice retrofit implementation for wireless CarPlay. Instructions could be more clear, but overall it performs well with great integration to existing hardware.

At first I was skeptical that I would be up to the task of installing it. But I have to say the installation was easier than I planned, I did a quick install according to the installation instructions they provided. I have Android Auto in my car and love it! Although sometimes the connection is a bit problematic, the complete and perfect functions have made me very happy. I recommend it!

I added an NBT-BOX to my BMW F30. There were a few minor issues during installation and customer service quickly resolved the issue for me.
I installed the MMI box under the glove box… there is a good place. CarPlay works fine, connected to my iPhone when I start my car. Sadly I didn't buy the camera, I only have the camera from the original car...maybe I'll buy another one here, I think it would be great.
Friendly price and satisfactory service are the reasons why I choose them!

I added an NBT-BOX to my BMW F30. There were a few minor issues during installation and customer service quickly resolved the issue for me.
I installed the MMI box under the glove box… there is a good place. CarPlay works fine, connected to my iPhone when I start my car. Sadly I didn't buy the camera, I only have the camera from the original car...maybe I'll buy another one here, I think it would be great.
Friendly price and satisfactory service are the reasons why I choose them!

I added an NBT-BOX to my BMW F30. There were a few minor issues during installation and customer service quickly resolved the issue for me.
I installed the MMI box under the glove box… there is a good place. CarPlay works fine, connected to my iPhone when I start my car. Sadly I didn't buy the camera, I only have the camera from the original car...maybe I'll buy another one here, I think it would be great.
Friendly price and satisfactory service are the reasons why I choose them!

I added an NBT-BOX to my BMW F30. There were a few minor issues during installation and customer service quickly resolved the issue for me.
I installed the MMI box under the glove box… there is a good place. CarPlay works fine, connected to my iPhone when I start my car. Sadly I didn't buy the camera, I only have the camera from the original car...maybe I'll buy another one here, I think it would be great.
Friendly price and satisfactory service are the reasons why I choose them!

I added an NBT-BOX to my BMW F30. There were a few minor issues during installation and customer service quickly resolved the issue for me.
I installed the MMI box under the glove box… there is a good place. CarPlay works fine, connected to my iPhone when I start my car. Sadly I didn't buy the camera, I only have the camera from the original car...maybe I'll buy another one here, I think it would be great.
Friendly price and satisfactory service are the reasons why I choose them!

I added an NBT-BOX to my BMW F30. There were a few minor issues during installation and customer service quickly resolved the issue for me.
I installed the MMI box under the glove box… there is a good place. CarPlay works fine, connected to my iPhone when I start my car. Sadly I didn't buy the camera, I only have the camera from the original car...maybe I'll buy another one here, I think it would be great.
Friendly price and satisfactory service are the reasons why I choose them!

I have a 2016 BMW 228i F23 and it works perfectly!

I bought the Andream MMI box to retrofit Android Auto to my BMW X5. I did a lot of research beforehand, as there are a lot of similar products on the market - and Andream seemed to provide the best value per dollar, and had more general feedback online, so I felt more comfortable going with Andream. I watched YouTube installation videos beforehand, and physical installation was relatively straightforward. I did have a few hiccups, but the Andream support team was very responsive in helping me troubleshoot with the configuration, as well as a potential hardware compatibility issue. Understand that the support team is overseas, so if you're in the US like me, you'll likely be on off-hours - (they answered my questions overnight, so I had an answer in the morning). This was perfectly fine with me, and the customer support always responded like clockwork to my questions.

Worst part is tucking the new harness in. Easy and straightforward.

Thank you so much for your fair pricing and it's almost half off of what other people are selling it for thank you for getting back to us quickly.