Develop Bugs

USB Hub doesn't work/only in charging mode

hello,
I bought this device:
http://www.amazon.com/Inateck-Ethernet-Chromebook-Supported-Aluminum/dp/B012N8KYWU
because it reads nice, I just got it but as i plug it in it only flashes and the tablet only detects is as chargeable device.
I can switch to RNDIS as i wanted to try ethernet, in the developer option but if I do that, the Pixel reboots and reset the option to the prior one.
It even doesn't recognize a USB Stick on that Hub.
Is the hub broken or is there another issue?
Thanks Avalun.

I recently bought this USB Hub / Ethernet adapter and have successfully verified that the USB ports work and the Ethernet port works. I turned off the WiFi while testing the Ethernet port to be 100% sure. I also had USB Debugging enabled when doing all this.
http://www.amazon.com/gp/product/B00ZWKHUSS?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00

thanks for the reply unfortunately that one is not available in the EU

Did you see this post?
http://forum.xda-developers.com/showpost.php?p=64316343&postcount=4

Yes but it doesn't have an ethernetport. Additinally that doesn't deliver to Austria too.

Connecting to a USB device

Hi folks,
I'm trying to connect my phone and my guitar amp via usb to otg cable. The app that the amp uses is optimised for android nougat, however it doesn't work with my new honor 7x (it did with my previous phone with android 5.0).
I've tried activating the usb debug in the developer options, but every time I leave that config page, the toggle goes off automatically.
Any ideas? Have you been able to control an external device via USB with an android app?
Thanks in advance!

Can Galaxy S9 transfer data to my PC using USB C cable only?

Hello everyone,
I am fairly new to the USB-C world and was wondering why does my Samsung Galaxy S9 only charge when I plug it into my Windows 10 PC using a double sided USB-C (10Gbs) cable.
The phone does not give me an option to change the mode to data transfer.
PS:
The cable being used "USB C Cable, QacQoc USB C to USB C 3.1 Gen 2 Cable supporting 100W Power Delivery, 10Gbps Data Transfer, [email protected] Video Output Thunderbolt 3 Compatible for USB Type-C Devices, 1.2m"
Thanks in advance

enable Developer Mode (go to settings, about phone, then Software Information, then Build Number around 7-10 times (it'll say "X more clicks to enable Developer Mode" (or something like that)). Once Dev Mode is on, you can select "DEveloper Options" in Settings, then Default USB Configuration, and choose "Transferring Files"

Samsung Dex Working on PC but not on TV

I am using Samsung Galaxy Note 10+ (SM-N975F) with Android 10.
I am able to use the Samsung Dex on PC just fine but when i connect it to the TV through HDMI adapter, it only mirrors the screen and i get no option to turn on Samsung Dex. I have checked the HDMI connection setting too and it's set to start in Dex mode upon connection but still nothing happens.
I tried the same even on Android 9 before getting the update to Androi 10 but the issue faced was the same.
Any idea what to do? Or is there is any thing i am missing or doing wrong?
By the way i am using a USB C adapter which has 2 USB 3 ports, One USB C port and an HDMI port.
Any help would be appreciated.

I didnt know that dex also worked on tv...

it could be a fault in the adapter, it may lack the security or something that is required to pass through to HDMI. as with USB to PC it just transfers the info over a standard USB connection. but a lot of modern devices require certain security and HDMI revisions to actually work with a TV, partly to stop people putting the likes of netflix straight through a capture rig.
if you can get hold of a different make/brand of hub I would try that as it may just be that one.

Just to update that I used Samsung Dex Cable and it worked just fine with the TV. As soon as I connected through it, the option popped on phone for Dex. So yes, my Hdmi to Usbc adapter was at fault and there is always a plus side to use official accessories .

Samsung M51 usb c to hdmi connection not working

Hello,
I wants to connect my Samsung galaxy M51 to a computer monitor (LG) via USB-C to HDMI cable.
When i try to connect, I'm unable to switch to usb preferences 》usb controlled by》"this phone" option.
By default it is selected to " usb controlled by "connected device".
How can I connect galaxy M51 to a computer monitor ?
Note: the usb-c to hdmi cable is working with laptop.
Kind regards,
Rohith

May be watching this video helps you:

Rohith_raj said:
Hello,
I wants to connect my Samsung galaxy M51 to a computer monitor (LG) via USB-C to HDMI cable.
When i try to connect, I'm unable to switch to usb preferences 》usb controlled by》"this phone" option.
By default it is selected to " usb controlled by "connected device".
How can I connect galaxy M51 to a computer monitor ?
Note: the usb-c to hdmi cable is working with laptop.
Kind regards,
Rohith
Click to expand...
Click to collapse
You’re getting a display output with the cable on your laptop? Do you have to turn on any option for that? Or does it work when you simply connect the cable?