Wireless DEX doesn't work with root - Samsung Galaxy Note 20 Ultra Questions & Answers

Hi all, I have a rooted Note 20 Ultra, Samsung Dex works with USB cable, but doesn't work wirelessly. It tries to connect to the TV but then disconnects. Is there any workaround for this?

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USB Hub??

Was wondering if it was possible to plug in one of those microusb hubs in order to add both an external monitor and a keyboard to the Note Pro 12.2?
It doesn't seem like the wifi methods of connecting an external monitor are working with a rooted Note Pro 12.2??

Problem With Dualshock 4 controlled not working on Lenovo yoga book

I have a lenovo yoga book tablet and i would like to connect a dualshock 4 controlled to it. so i tried pairing it and it connected fine and said that it's connected but didn't respond so i tried using an otg cable but results were the same controller light us like it's charging but no response. i also have samsung galaxy s7 edge phone and i tried connecting controller to it and it worked perfectly fine via bluetooth and otg also worked fine on pc so i don't know what's the problem.
Someone help please (i have tried resetting controller and no the controller is not paired with any other device also rooting is not an option).

TOTU 11-in-1 Hub

Hi,
I bought the TOTU 11-in-1 Hub through amazon
https://www.amazon.com/gp/product/B07M8HLGBF/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1#customerReviews
because i wanted to use the dex mode with a nice screen etc with my s10.
Only unfortunately i did not get the monitor activated, it installed some dex software after the first time
I connected my s10 with the hub but I don't get any output to my hdmi monitor.
I tried this with the hub powered and without the hub powered ..
Anybody has any idea how to fix this problem?
best regards,
TreMain
update: Ok I have DEX working now on the 3rd monitor it works smooth. Why it did not work on the other 2 monitors ( 1 tv and 1 pc monitor) I do not know
but I will keep you posted
the hdmi wont work

DeX crashes when connecting USB hub to Type-C Adapter (not original DeX)

Hi,
I just bought a similar to this Type-C to HDMI and USB Adapter for testing DeX. I didn't want to buy an expensive adapter, because I'm not gonna use it very often (maybe this changes, when Linux is ready).
I works great, I also connected my Logitech k400 without any problems.
So I tried an USB 3.0 hub with card reader (3x USB, 1x SD, 1x Micro-SD) to it and DeX doesn't show up anymore.
The S10 still shows, that DeX is running but my monitor goes black.
Does someone know how to fix this? Is this a general DeX related issue or just adapter related?
EDIT: Found out that it's working when I connect the hub before connect the "DeX" adapter.

Samsung Dex on all Samsung Phones that support Dex with no dock or HDMI

Hi i will show you all on how to use Dex on your Samsung phones that support Dex without any accessories.
All you need to do is make sure your rooted and use Es File Manager or FX File Manager to navigate to system(root)/system then edit the build.prop
ro.build.characteristics=phone change the phone to tablet
once you have changed that save it and reboot then go to settings and disable your lock screen has there is a bug where it just reboots your phone so you have to use a custom lock screen like Hi Locker that's the best one i have used.
once that is done scroll down your notifications and click the 3 dots then button order there you will have Samsung Dex just put it in your notifications and then click on it and then there you have it Samsung Dex working on your phone
You will notice some apps will act like there on a tablet here is the list of apps
PHONE
MESSAGE
CAMERA
if you have any problems message me on discord T0PGlitch3r#5273
This makes for inefficient use of the screen/phone. Just spend the $30 and get yourself a USB-C hub with video out and use Dex as it's meant to be used. When I am on the road, I patch it into the hotel tv. I carry a mini wireless keyboard and mouse. Boom. Laptop replacement w/o the bulk. No root required.
After Android 10, we can use DeX mode with USB type C only. Cheers
Thanks for the nice tip!
I Love dex mode.
This tip is good for TV Samsung with mirror screen.
It Is my case :fingers-crossed:
But, if anyone needs to use dex wireless with any TV Brand
https://youtu.be/kiync9jFajE
This device do it without lag
Leon said:
After Android 10, we can use DeX mode with USB type C only. Cheers
Click to expand...
Click to collapse
Hello Leon. My Samsung Galaxy Tab Active Pro is about getting upgraded to Android 10 on September. Do you mean with that Android version you just need to plugin the USBC to USB standard and it will work? At the moment I connect it to my MacBook using Samsung Dex and it doesn’t recognise my tablet... [emoji20]
Imaginos said:
This makes for inefficient use of the screen/phone. Just spend the $30 and get yourself a USB-C hub with video out and use Dex as it's meant to be used. When I am on the road, I patch it into the hotel tv. I carry a mini wireless keyboard and mouse. Boom. Laptop replacement w/o the bulk. No root required.
Click to expand...
Click to collapse
Should this work?
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