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My solution to the lack of aux jack on the car dock.

I agree that having an aux jack on the Nexus One car dock would be pretty sweet, but it is what it is, and I wanted to move on... Here is what I did:
Nexus One (duh)
Nexus One car dock (...)
Kensington LiquidAuxbluetooth car kit: us.kensington.com/html/14484.html
Micro USB cable
Plug the Kensington L.A. into the accessory outlet, and connect the audio output plug to your AUX on your stereo. The L.A. provides a USB port to use for the Micro USB cable. (for charging)
Plug the micro USB cable in this port and route to your car dock.
Once you pair your phone with the L.A. place it in the car dock and setup the audio to be whatever combination you would like. I personally use the dock for calls (because the mic is better) and the L.A. for audio.
One accessory outlet, (no splitters) one wire coming from it to the dock, audio routed through the AUX in your stereo, and (IMO) really great call audio thanks to the dock and noise canceling, which still works with the phone in the dock...
Just sharing my experience, YMMV, IANAL, OMG, WTF, BBQ...
Pics - Add http to them to view (I can't post links yet apparently...)
yfrog.com/2r20100415073238j -LiquidAUX Device
yfrog.com/1420100415073316j - Plugged into AUX and has Micro USB connected.
yfrog.com/2m20100415073324j - Cable Routing 1
yfrog.com/j120100415073338j - Cable Routing 2
yfrog.com/4720100415073414j - Wheel wireless remote, media functions work, I couldn't get phone button to do anything, but that may be a settings thing.
yfrog.com/0b20100415073331j - Dock on the windscreen, the stock MicroUSB cable that comes with the phone is pretty 'stiff' and stays in place very well.

Pics please...

Awesome Find.
30 bucks with free shipping on Amazon
http://www.amazon.com/Kensington-LiquidAUX-Bluetooth-Remote-Phones/dp/B0011UIX2K
I'm about to order mine

+ 1. That looks like a really good solution. Another benefit you did not mention is that by powering the Car Dock with the Micro USB cable, you do away with the spiral lead that is on the Car Dock power supply. So easier to route and hide.
Any issues with charging the phone and powering the car dock? Isn't the car doc charger higher output than regular chargers and perhaps the one on the LiquidAux?

how's the music sound quality?
Sent from my Nexus One using the XDA mobile application powered by Tapatalk

logger said:
+ 1. That looks like a really good solution. Another benefit you did not mention is that by powering the Car Dock with the Micro USB cable, you do away with the spiral lead that is on the Car Dock power supply. So easier to route and hide.
Any issues with charging the phone and powering the car dock? Isn't the car doc charger higher output than regular chargers and perhaps the one on the LiquidAux?
Click to expand...
Click to collapse
No issues I have noticed so far, there is no additional <warmth> on the LiquidAux I have been able to detect, and the phone charges just as quickly as it would when plugged in using OEM adapter. And yes, losing the spiral lead is a nice bonus...

yellowy0y0 said:
how's the music sound quality?
Sent from my Nexus One using the XDA mobile application powered by Tapatalk
Click to expand...
Click to collapse
Sound quality for me is great, there is no interruptions, etc I have noticed. But I suspect that this would be a YMMV kind of thing based on the car stereo used and the distance / path (if that even matters with the relatively short distance) between the LiquidAux device and the phone...

uansari1 said:
Pics please...
Click to expand...
Click to collapse
I added some pics above (imageshack) but couldn't post links (yet) so just add the http part and you can see them...

um, do you realize you can still use the headphone jack when the phone is plugged into the dock?
http://www.google.com/support/android/bin/answer.py?answer=178184

MonkySlap said:
um, do you realize you can still use the headphone jack when the phone is plugged into the dock?
http://www.google.com/support/android/bin/answer.py?answer=178184
Click to expand...
Click to collapse
Why yes, but some people in this particular forum were voicing their displeasure of having a mass of wires dangling all over their car / phone etc...
I was offering an alternative, and it worked well for me, nobody said or implied that you need to do it too...
<Sheesh/>

How long is that cable(the 3.5mm one from the liquid aux). Looks pretty short..

tokyomonster said:
How long is that cable(the 3.5mm one from the liquid aux). Looks pretty short..
Click to expand...
Click to collapse
It is in fact short (4") while this works fine for my use, YMMV...

Interesting solution, I like it
Here are clickable links for the lazy
http://yfrog.com/2r20100415073238j -LiquidAUX Device
http://yfrog.com/1420100415073316j - Plugged into AUX and has Micro USB connected.
http://yfrog.com/2m20100415073324j - Cable Routing 1
http://yfrog.com/j120100415073338j - Cable Routing 2
http://yfrog.com/4720100415073414j - Wheel wireless remote, media functions work, I couldn't get phone button to do anything, but that may be a settings thing.
http://yfrog.com/0b20100415073331j - Dock on the windscreen, the stock MicroUSB cable that comes with the phone is pretty 'stiff' and stays in place very well.

furbyslayer said:
It is in fact short (4") while this works fine for my use, YMMV...
Click to expand...
Click to collapse
Hmm. I guess, worst case scenario, I can just buy a short extender.

Another question for you... Does the remote work with the phone? I'm waiting for mine to get here but I had read from many reviews that the control did not work properly with the iphone, just wondering if the nexus one had the same problem.
Sent from my Nexus One using the XDA mobile application powered by Tapatalk

awesome writeup... Even if this thing doesn't work to pickup calls I don't care, I always have a bluetooth headset for the car anyhow. I think I'll get an extra socket and mount it all under the dash out of sight.
Even thought you can plug in a wire to the headphone jack I want a solution where I can stick the phone in the holder when I get in, and pull it right out without messing with cables every fricken time... Most the time I don't plug my phone in right now just because of that very reason.
With a nice setup like this I'd plug my phone in every time I get in the car... awesome, Thanks!
Just ordered mine off amazon.. seems like a great price for the product.

Nevermind, reread your first post, missed the info I wanted the first read through. Well, since I'm stuck with this post existing, may as well clarify, you said you can choose to have the phone calls go through the dock with this, right?

furbyslayer said:
It is in fact short (4") while this works fine for my use, YMMV...
Click to expand...
Click to collapse
4 inches, is that all you've got? - that is short
I think perhaps you meant 4' or four feet.

yellowy0y0 said:
Another question for you... Does the remote work with the phone? I'm waiting for mine to get here but I had read from many reviews that the control did not work properly with the iphone, just wondering if the nexus one had the same problem.
Sent from my Nexus One using the XDA mobile application powered by Tapatalk
Click to expand...
Click to collapse
The media functions work fantastic with the Nexus, the iPhone does not support track skip, where the Nexus does. I have not been able to get the phone button to start voice dialing like the iPhone does. I have not actually had a call while driving to pickup yet, so I can't say for certain whether that (pickup incoming) works or not...

kitsunisan said:
Nevermind, reread your first post, missed the info I wanted the first read through. Well, since I'm stuck with this post existing, may as well clarify, you said you can choose to have the phone calls go through the dock with this, right?
Click to expand...
Click to collapse
I have call audio go through the dock, yes. The LiquidAux has a microphone, but it is quite far away from the the speaker's mouth IMO. Additionally, the dock still uses the extra Michael for active noise cancelling and is quite crisp and clear for calls. (I have so far made several outbound calls with great results.) The music pauses, audio routes up to the dock for the duration of the call, then the music resumed on the car speakers automatically...

Infuse Car Dock

I picked up the Infuse Car dock with my Infuse and I LOVE IT. It works great, its very very good build quality. Nice to have the dock always plugged in for power and I can just pop my phone in and go. Also really nice that Samsung Car Home auto opens when I plug it in to the dock.
To anyone that uses their phone for calls or music while driving I highly recommend it.

Did you pick it up at an AT&T store? I am eager to check one out, as I plan to use the phone quite a bit as GPS unit for my car.
Thanks!

reefrunway said:
Did you pick it up at an AT&T store? I am eager to check one out, as I plan to use the phone quite a bit as GPS unit for my car.
Thanks!
Click to expand...
Click to collapse
Yeah I did I am not normally one to buy accessories from ATT but I couldn't resist .

Samsung Dock
yes it's from AT&T and it's very nice.
http://www.wireless.att.com/cell-ph...=samsung&q_model=prod5100347#fbid=jy53eoHminq

AllTheWay said:
yes it's from AT&T and it's very nice.
Click to expand...
Click to collapse
That does look pretty sweet.

Cool! I bought the home dock too for a nightstand.

very nice that samsung didnt drop the ball on this stuff this time. i am considering both docks.

Dani897 said:
very nice that samsung didnt drop the ball on this stuff this time. i am considering both docks.
Click to expand...
Click to collapse
I might go back and buy the home dock as well

I bought both as well. AT&T had special that if you buy two accessories you get the third free.
Infuse should arrive tomorrow so I'll be able to try them out. I have always used ProClip USA's mounts but will compare it to Samsung's. I currently have an adjustable adaptor that works with iPhone 3G and Captivate within protective cases. They have holders for naked units that fit perfectly, but it is a hassle to remove phones from Otterboxes only to put them back after short rides.

i just got the home dock but am returning it. the reason is that it is not flexible enough. it has a micro usb port but it will not pass through the usb connection to my computer so i can mount the sdcard or pass through mhl to hdmi. this makes it no more than a 40$ charger that holds the phone.
i have a bad micro usb cable that i plan to make into a jig that can trip the dock mode or other things. i can hack up the dock but would rather exchange it for the car dock. i also want to see how much a second mhl adapter is. i would like to make an all in one dock.

Car Dock application
I purchased a Infuse yesterday with the car dock. The only way we can get the phone to send audio out through the docks 3.5mm is by using the Samsung Car Home application. This application is lacking to say the least. I've tried CarHome Ultra and still no audio through the dock.
Is there a work around for this or another dock application that works?
Thanks,
JAFO

jafo5236 said:
I purchased a Infuse yesterday with the car dock. The only way we can get the phone to send audio out through the docks 3.5mm is by using the Samsung Car Home application. This application is lacking to say the least. I've tried CarHome Ultra and still no audio through the dock.
Is there a work around for this or another dock application that works?
Thanks,
JAFO
Click to expand...
Click to collapse
no methods that have been tested yet. there is an app for the sgs that can control it but it may need a kernel mod to work.
edit: try this https://market.android.com/details?id=net.muteheadlight.dockredir
let me know if it works

Does BT audio work when in car dock or do you HAVE to use 3.5mm jack?

AnyMal said:
Does BT audio work when in car dock or do you HAVE to use 3.5mm jack?
Click to expand...
Click to collapse
All i use is BT audio when in the dock, it works amazing! The BT actually sounds good unlike the Atrix/Inspire did.

Media volume output seems too low through 3.5mm and bluetooth. Anyone share opinion?
Sent from my SAMSUNG-SGH-I997 using XDA Premium App

bluetoothless said:
Media volume output seems too low through 3.5mm and bluetooth. Anyone share opinion?
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
Click to expand...
Click to collapse
With the media volume at full, with BT using Music Player or Pandora I can keep my Stereo on 15 and it sounds nice and clear and loud. To get the same volume out of Sirius or the Radio I am usually up around 20. I haven't tried the 3.5mm jack.

crawlgsx said:
With the media volume at full, with BT using Music Player or Pandora I can keep my Stereo on 15 and it sounds nice and clear and loud. To get the same volume out of Sirius or the Radio I am usually up around 20. I haven't tried the 3.5mm jack.
Click to expand...
Click to collapse
For all you guys out there, if your car is NOT bluetooth ready, I am currently using Grom Audio stuff....
Its freaking AMAZING! ALL audio goes through the bluetooth like watching a news cast with flash, watching a baseball game, and of course bluetooth calling. Its all plug and play and anyone can do it!
http://www.gromaudio.com/ipod.html
Is the one I got. Its does come with full ipod control cable, but meh.... I just use the bluetooth!
Hope that helps!

Dani897 said:
no methods that have been tested yet. there is an app for the sgs that can control it but it may need a kernel mod to work.
edit: try this https://market.android.com/details?id=net.muteheadlight.dockredir
let me know if it works
Click to expand...
Click to collapse
Hey thanks, it works! But the only bad thing is that the sound is still bad. There is no BASS hardly at all compared to the sound the headphone port throws out. This is the same problem with the Samsung car dock app. Its like Samsung crossed the wires when soldering the wires to the port. It sounds like mono and not STEREO. I wish this could be fixed?

crawlgsx said:
All i use is BT audio when in the dock, it works amazing! The BT actually sounds good unlike the Atrix/Inspire did.
Click to expand...
Click to collapse
I can't speak for Atrix, but Inspire sounds pretty darn good through my Parrot set up.

AnyMal said:
I can't speak for Atrix, but Inspire sounds pretty darn good through my Parrot set up.
Click to expand...
Click to collapse
Yeah I was looking at the Parrot setup before the Grom Audio.... The sounds outta the bluetooth is pretty good... Also you can hear the differences between the equalizer settings.....

CONFIRMED working 3.5 audio adapters

I'm starting to see a number of USB-C to 3.5 headphone jack adapters on Amazon, though a great many of them have less than fantastic reviews and many reviewers indicated they don't work for specific phones. I recently saw one that was specifically indicated to work with the Moto Z, so I went ahead and bought. It came today and I am able to CONFIRM that it does indeed work with my Verizon Moto Z Force phone.
https://www.amazon.com/gp/product/B01N7R8PWO/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
The USB-C adapter seems to fit well, and I'm getting audio from the Google Music player in both ears just fine. Just thought I'd share my results in case others were looking for working adapters. If you found one that definitely works with Moto Z as well, please share it here.

I'd be interested in finding out if anybody finds one which allows charging at the same time (some sort of USB-C to 3.5mm + USB-C adapter). Otherwise, my phone is useless on a road trip (running Waze eats the battery quick, and I like to listen to music via Aux In). I know that the Car Dock Mod allows this, but that's via the Mod adapter on the back of the phone and I need to use a Universal dock (wife uses an iPhone).

sn00gan said:
I'd be interested in finding out if anybody finds one which allows charging at the same time (some sort of USB-C to 3.5mm + USB-C adapter). Otherwise, my phone is useless on a road trip (running Waze eats the battery quick, and I like to listen to music via Aux In). I know that the Car Dock Mod allows this, but that's via the Mod adapter on the back of the phone and I need to use a Universal dock (wife uses an iPhone).
Click to expand...
Click to collapse
FWIW, if you have a wireless charging mod, TILT makes a universal car dock with wireless charging: http://www.tylt.com/car-products/capio-car-mount
That'll leave the port open for the 3.5mm adapter. Waze will probably still eat faster than wireless will charge, but it should extend the time significantly.

I should probably read posts before responding to them. Please ignore. :]

rapdactyl said:
Incipio actually makes a really good vehicle dock mod that allows you to charge and has a 3.5mm output. Only mod I use regularly, it's ridiculously convenient. Crazy that it's not very well known, because it's easily the most useful Moto Mod.
Click to expand...
Click to collapse
RIF. He mentioned the mod in the post you quoted. He also explained why it won't work for him.
Sent from my XT1650 using Tapatalk

PiousInquisitor said:
RIF. He mentioned the mod in the post you quoted. He also explained why it won't work for him.
Sent from my XT1650 using Tapatalk
Click to expand...
Click to collapse
Derp, didn't read the original quote, my bad.

You get one with your phone though so does it matter if there are after market ones?

BlueForce64 said:
You get one with your phone though so does it matter if there are after market ones?
Click to expand...
Click to collapse
... What if you lose the one it came with? What if you want to have extras?

BlueForce64 said:
You get one with your phone though so does it matter if there are after market ones?
Click to expand...
Click to collapse
To me it does. I don't want to carry it everywhere with me to get potentially lost or mangled in my pocket. I'd rather leave one at work, one in the car, and one at home.

I see. I actually only use mine in the car now for the aux input but otherwise I've already converted to Bluetooth headphones unfortunately. And no, not beats. Beats are terrible.

I found what claimed to be OEM Moto cables on Amazon and ordered a couple, but they are currently unavailable. I paid $7.58 each.
https://www.amazon.com/gp/product/B01N0ZYNV8/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
I also ordered this one, which was made by a third party and was $6.99
https://www.amazon.com/gp/product/B01M0GHUCW/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
I cannot speak to durability because I just received them in the last week, but all of them did at least work initially.

Working USB-C to 3.5mm/Charging Port Adapter

Can anyone post a link to a reasonably priced USB-C to 3.5mm/Charging port adapter that works with the PH-1? Every adapter I found on eBay or Amazon states they are only for Moto phones and do not work on Pixel's or Galaxies, so I assume they will not work on the PH-1.

The one on the Google Store for the Pixel 2 works from what I hear. I'd double-check though.

I bought many cheap ones off of eBay and none worked. I finally bought the Moshi one listed on the Google store and still does not work. Anyone able to find one?

lxcivic4life said:
I bought many cheap ones off of eBay and none worked. I finally bought the Moshi one listed on the Google store and still does not work. Anyone able to find one?
Click to expand...
Click to collapse
The cheap ones don't work.
You need the ones that say "built in DAC".

The Moshi adapter does have DAC. The 3.5mm audio portion of it worked. The charger port did not charge the phone. I'm looking for a dual 3.5mm/USB-C charging adapter.

lxcivic4life said:
The Moshi adapter does have DAC. The 3.5mm audio portion of it worked. The charger port did not charge the phone. I'm looking for a dual 3.5mm/USB-C charging adapter.
Click to expand...
Click to collapse
Have you had any luck? I am looking for something similar too...i.e., where I can plug in my headset and charge my phone at the same time...

lxcivic4life said:
The Moshi adapter does have DAC. The 3.5mm audio portion of it worked. The charger port did not charge the phone. I'm looking for a dual 3.5mm/USB-C charging adapter.
Click to expand...
Click to collapse
My son has the Moshi adapter for his Pixel 2 and I tested it out on the Essential.
I found that it worked. You can listen and charge at the same time. I put a USB power meter on the output of the 2.1A USB-A charging brick and found it will charge with that style power source at about 1A and it doesn't matter if you're listening or not. The same power adapter directly connected without the Moshi dongle goes at about 1.5A. This is an older non-USB PD spec power brick. Don't have a USB C power meter so can't check with something like the OEM Essential power brick. In theory, the Moshi dongle supports USB-PD so you might get faster charging.
FWIW, the lack of headphone adapter bothers me and my most critical use case is the ability to charge and listen in a non-Bluetooth car. The Moshi dongle is pretty clunky for any use IMO. Ended up buying an inexpensive Bluetooth receiver for the car and it works great.

larry62 said:
My son has the Moshi adapter for his Pixel 2 and I tested it out on the Essential.
I found that it worked. You can listen and charge at the same time. I put a USB power meter on the output of the 2.1A USB-A charging brick and found it will charge with that style power source at about 1A and it doesn't matter if you're listening or not. The same power adapter directly connected without the Moshi dongle goes at about 1.5A. This is an older non-USB PD spec power brick. Don't have a USB C power meter so can't check with something like the OEM Essential power brick. In theory, the Moshi dongle supports USB-PD so you might get faster charging.
FWIW, the lack of headphone adapter bothers me and my most critical use case is the ability to charge and listen in a non-Bluetooth car. The Moshi dongle is pretty clunky for any use IMO. Ended up buying an inexpensive Bluetooth receiver for the car and it works great.
Click to expand...
Click to collapse
Hello, can you send a link about that Moshi adapter?
Sent from my [device_name] using XDA-Developers Legacy app

cope007 said:
Hello, can you send a link about that Moshi adapter?
Click to expand...
Click to collapse
It's on Google store

thelangosta said:
It's on Google store
Click to expand...
Click to collapse
Hello.
Any other place. I don't have Google store.
Sent from my [device_name] using XDA-Developers Legacy app

cope007 said:
Hello.
Any other place. I don't have Google store.
Click to expand...
Click to collapse
I'm not sure. That's the only place I've seen it

cope007 said:
Hello, can you send a link about that Moshi adapter?
Sent from my [device_name] using XDA-Developers Legacy app
Click to expand...
Click to collapse
Moshi sells it directly (https://www.moshi.com/usb-c-digital-audio-adapter-with-charging.
That is where my son purchased it. Looks like they are out of stock right now. Every time I've looked at this product listed on the Google Store its always "coming soon". Have no idea if its ever been in stock there.

usb c adapter to jack 3.5mm

Any good advise? Need to buy one. I use jbl j55 on jack. Or maybe new usb c headphones?

I bought this one... Works like a charm!
https://m.ebay.com/itm/HTC-DC-M321-...U12-U11-U11-/273302228202?txnId=2019970679017

lexorcist said:
I bought this one... Works like a charm!
https://m.ebay.com/itm/HTC-DC-M321-...U12-U11-U11-/273302228202?txnId=2019970679017
Click to expand...
Click to collapse
And just bought from official htc shop. I hope its the same

Czort666 said:
And just bought from official htc shop. I hope its the same
Click to expand...
Click to collapse
Like this one
https://www.htc.com/pl/accessories/usb-c-digital-to-3-5mm/

Czort666 said:
Like this one
https://www.htc.com/pl/accessories/usb-c-digital-to-3-5mm/
Click to expand...
Click to collapse
It's the same, only more expensive. And the eBay one isn't in any fancy packing.

lexorcist said:
It's the same, only more expensive. And the eBay one isn't in any fancy packing.
Click to expand...
Click to collapse
Thx.

Czort666 said:
Any good advise? Need to buy one. I use jbl j55 on jack. Or maybe new usb c headphones?
Click to expand...
Click to collapse
Well, I finally got around to testing the to I have. One is the original that came with my HTC U11. The other is the one that came with the Pixel 2. The official one from HTC is 10x better in sound quality. I was amazed at the difference it makes with a high level audio system.

The one made by Razer sounds amazing too! Much better than using the Sonic headphones that came with the phone.

XperiaNexus333 said:
Well, I finally got around to testing the to I have. One is the original that came with my HTC U11. The other is the one that came with the Pixel 2. The official one from HTC is 10x better in sound quality. I was amazed at the difference it makes with a high level audio system.
Click to expand...
Click to collapse
Thx maan. Cant wait for my adapter ?

Will a headset work with the adapter?

phailyoor said:
Will a headset work with the adapter?
Click to expand...
Click to collapse
That's what all of these adapters are for... plugging your 3.5mm headset jack into the adapter, so it can be used with the USB-C port.

holz75 said:
That's what all of these adapters are for... plugging your 3.5mm headset jack into the adapter, so it can be used with the USB-C port.
Click to expand...
Click to collapse
Will the inline mic and control buttons work as well? I want to make sure this isn't just for listening only.

Czort666 said:
Thx maan. Cant wait for my adapter ?
Click to expand...
Click to collapse
Shiiiiit.. It plays awsome!!!!!! ?

since literally noone in the entire forum wants to bother saying the answer, the answer is yes

Do we know if the pixel's 2XL headset Adapter 3.5mm in the box, fits properly with HTC U12+ ?
So that i won't need to buy a separate adapter for HTC
Thanks

It's crazy how much they cost., and it's just to adapt to the majority of headset/earplugs, which have a 3.5 mm jack.
Shame shame shame on those oems who replaced the jack with the USB-C.

here are the ones i bought and they are cheap and work good on the U12+ Unlocked
https://www.ebay.com/itm/USB-C-Adap...var=562800782136&_trksid=p2057872.m2749.l2649
I ordered a couple other adapters because I have been looking for one that would charge the phone while listening to it at same time am waiting on those to arrive will update later to see if they work.

zxhwk said:
here are the ones i bought and they are cheap and work good on the U12+ Unlocked
https://www.ebay.com/itm/USB-C-Adap...var=562800782136&_trksid=p2057872.m2749.l2649
I ordered a couple other adapters because I have been looking for one that would charge the phone while listening to it at same time am waiting on those to arrive will update later to see if they work.
Click to expand...
Click to collapse
I am looking for a adapter usb c also.. Apart the HTC adapter, it does not have much that seems to work. Your link i am not sure is working fine.. also in your link the seller said: Not compatible with Google Pixel, Essential phone, ZTE and HTC phones.

HTC U12+ Head Phone Adapters
I received these 2 adapters yesterday.
( https://www.ebay.com/itm/2-in1-USB-...var=651311904806&_trksid=p2057872.m2749.l2649 ) ( https://www.ebay.com/itm/New-Type-C...var=651248873591&_trksid=p2057872.m2749.l2649 ) :crying::crying::crying:
NEITHER of these work ONLY CHARGE Phone. Same error POPUP
My previous post for the other adapters DO work but they are only Head Phone adapters ONLY.
( hence this is why I am looking for an adapter that will charge the phone while connected to my home stereo AUX input )
The HTC U12+ is COMPLETELY STOCK (NO ROOT or special software installed in it )
I even went to the point as to resetting and wiping out the phone since i really do not have much on it so I was not going to loose anything .

You can use "Audio Router" app to use these adapters (they are not working because there is no DAC inside).