Develop Bugs

MHL Cable working!?

My monitor came with a MHL cable, (Micro USB <-> HDMI)
And my moniotr has a ports that is writed Port1 (HDMI/MHL)
When i plug it on my N7100 do not appears nothing on the Screen, what should i do!?

The mhl cables have to have the double charging and USB port in order for them to work I believe. The cable has to have an adapter that allows you to charge the phone and output media to a specific device. If the mirror option on the note 2 isn't readily available or plug and play, you may also need to install a ROM that has that feature built in.
^Team Dirt Aokp Modded Evo 3*D^

About20ninj45 said:
The mhl cables have to have the double charging and USB port in order for them to work I believe. The cable has to have an adapter that allows you to charge the phone and output media to a specific device. If the mirror option on the note 2 isn't readily available or plug and play, you may also need to install a ROM that has that feature built in.
^Team Dirt Aokp Modded Evo 3*D^
Click to expand...
Click to collapse
My MHL Cable is jsut a cable with 1 MALE MICRO USB, and in the other cable end 1 MALE HDMI. What is this mirror option that you are saying!?

flip00 said:
My MHL Cable is jsut a cable with 1 MALE MICRO USB, and in the other cable end 1 MALE HDMI. What is this mirror option that you are saying!?
Click to expand...
Click to collapse
The mirror option is how you display media from your phone to TV like pics and videos. Google T-Mobile mhl adapter and you will see what I'm talking about. It charges the phone and display the media your trying to play. A mhl cable by itself will not work. You need that adapter
^Team Dirt Aokp Modded Evo 3*D^

About20ninj45 said:
The mirror option is how you display media from your phone to TV like pics and videos. Google T-Mobile mhl adapter and you will see what I'm talking about. It charges the phone and display the media your trying to play. A mhl cable by itself will not work. You need that adapter
^Team Dirt Aokp Modded Evo 3*D^
Click to expand...
Click to collapse
Thanks too much, i saw this adapter that need a power suply to work, but i thought that my MHL cable could work without with, since my phone is SAMSUNG and my monitor is SAMSUNG too. But thansk ill buy one of each.

Looking for a MHL Cable for Z3C...

I'm looking for an MHL cable which allows:
Full HD hdmi output
Charge the phone while in use
Can still use USB OTG to connect a keyboard/mouse dongle
Is this even possible?

lgrangeia said:
I'm looking for an MHL cable which allows:
Full HD hdmi output
Charge the phone while in use
Can still use USB OTG to connect a keyboard/mouse dongle
Is this even possible?
Click to expand...
Click to collapse
http://www.ebay.com/itm/MHL-Micro-U...D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
Works fine for me.
I don't know about the keyboard part, but that shouldn't be a problem I assume.
This particular one is sold out, but shouldn't be hard to find someone else that sells the same. Only bad part is that the power cable part is short.

Thanks!
Meanwhile I found these:
http://m.ebay.com/itm/271566140891
I'm tempted to buy one, and see if they work.
Im wondering if we can output 1080p since z3c screen is only 720p
I'm amazed with this phone. Just tested a USB Ethernet dongle and it worked flawlessly out of the box.
Sent from my D5803 using XDA Free mobile app

lgrangeia said:
Thanks!
Meanwhile I found these:
http://m.ebay.com/itm/271566140891
I'm tempted to buy one, and see if they work.
Im wondering if we can output 1080p since z3c screen is only 720p
I'm amazed with this phone. Just tested a USB Ethernet dongle and it worked flawlessly out of the box.
Sent from my D5803 using XDA Free mobile app
Click to expand...
Click to collapse
z3c can output 4k videos over mhl, phone screen resolution has nothing to do with it

lgrangeia said:
I'm looking for an MHL cable which allows:
Full HD hdmi output
Charge the phone while in use
Can still use USB OTG to connect a keyboard/mouse dongle
Is this even possible?
Click to expand...
Click to collapse
If your TV has an MHL port, passive MHL cable and you have an adapter, the extra micro usb on the adapter should be ok for USB OTG.

Sorry, but this a dumb, MHL noob question. Will any old micro-usb MHL adapter work, or do I need one specifically for a Sony phone or something?
Thanks

USB C to HDMI

Has anyone gotten one to work I bought 2 from Amazon and none seem to work. Maybe I thought wrong but thought HTC 10 has displayport output.
Sent from my HTC 10 using Tapatalk

I tried one at work last week, worked fine. Not sure what kind i got, but was not a problem.

OK thanks... I'll probably go to Best Buy and see if I can test one out there. Hope I don't have a bad port
Sent from my HTC 10 using Tapatalk

[Cruzer] said:
OK thanks... I'll probably go to Best Buy and see if I can test one out there. Hope I don't have a bad port
Click to expand...
Click to collapse
I've tried 2. One worked, one didn't. Both were designed for macbooks, so ymmv.

I will try this out when I get the chance.

Tried one at the Computex last WE, for MacBook. Didn't work.
And after I tried the HTC10 and put it back to the MacBook it didn't work at all anymore.

Haldi4803 said:
Tried one at the Computex last WE, for MacBook. Didn't work.
And after I tried the HTC10 and put it back to the MacBook it didn't work at all anymore.
Click to expand...
Click to collapse
damn thats not good news. still haven't had the time to head to local bestbuy. Hoping someone got one to work and point to an amazon link really miss having to show movies (for my kids) on the screen. Still have my MHL adpater for htc m9.

Adapter needs to use display port protocol, not mhl. Some adapters (USBC to HDMI) will use mhl internally and won't work (to my knowledge). See USB-C thread in 'Real Life'? section.
Sent from my HTC 10 using XDA-Developers mobile app

lsblack said:
Adapter needs to use display port protocol, not mhl. Some adapters (USBC to HDMI) will use mhl internally and won't work (to my knowledge). See USB-C thread in 'Real Life'? section.
Sent from my HTC 10 using XDA-Developers mobile app
Click to expand...
Click to collapse
Yes I know can't use MHL for HTC 10.. Just saying I miss that feature. And almost nagging at me still is the MHL cable. starring at me saying why did you get of the M9 [emoji14] you could be watching videos on the 70inch right now.
Sent from my HTC 10 using Tapatalk

Buy your nagging mhl cable a baby sister; a USB-C to HDMI port adapter / hub. It uses display port protocol and supports 4k. Adapter also includes USB 3.0 host port (so OTG) and 2nd USB-C port (for charger connection, I think optional, but I always use). Charge phone and watch at same time. See referenced thread for source. Win-win but approx $30. Need standard HDMI cable. Works well for me.
Sent from my HTC 10 using XDA-Developers mobile app

I ran into the same problem the mac pro adapter, it would charge or display not both. I went this route Microsoft - Wireless Display Adapter V2 receiver - Dark-Titanium and use HTC connect. It works great.

lsblack said:
Buy your nagging mhl cable a baby sister; a USB-C to HDMI port adapter / hub. It uses display port protocol and supports 4k. Adapter also includes USB 3.0 host port (so OTG) and 2nd USB-C port (for charger connection, I think optional, but I always use). Charge phone and watch at same time. See referenced thread for source. Win-win but approx $30. Need standard HDMI cable. Works well for me.
Click to expand...
Click to collapse
Just curious... you've had no problem charging this way? I wasn't sure if the 10 could take a regular USB-C charger or if it needed a QC compatible charger.

Partial answer. The HTC-10 does not need QC2 charger, just might charge slower or at various rates supplied by charger. I use several different chargers I had for my micro USB phones. Both using micro-USBC adapters, and USB-C cable direct. What I haven't tried (per your question), is fully charging via the mentioned display adapter. I doubt that the will recognize it as QC2. I will try this with the HTC supplied charger.
Sent from my HTC 10 using XDA-Developers mobile app

Here a very quick video of my HTC 10 working on HDMI while being charged.
Hi
Here a very quick video of my HTC 10 working on HDMI while being charged.
5Gbps UBS 3.1 TypeC to 4K HDMI USB 3.0 HUB USBC Charging Port OTG Adapter UK 5Gbps UBS 3.1 Type-C to 4K HDMI USB 3.0 HUB USB-C Charging Port OTG Adapter UK | eBay
No Audio out via HDMI on this product. There is audio just does not work on my monitor via HDMI but works fine on TVs.
Video Output was 1080p @60fps
Sorry for the bad video; as it was taken with my Nexus 7.
https://youtu.be/Iuf1YoBzzn8

Thanks for this, will be ordering one myself now.
edit: no audio out on this device, well then that sucks. Not good for watching video, yah I know I probably can use headphone jack for that but should work that way in my opinion. guess I'll still be on the hunt for a simple HDMI and audio output like the good old MHL adapter.
1stGGMan said:
Hi
Here a very quick video of my HTC 10 working on HDMI while being charged.
5Gbps UBS 3.1 TypeC to 4K HDMI USB 3.0 HUB USBC Charging Port OTG Adapter UK 5Gbps UBS 3.1 Type-C to 4K HDMI USB 3.0 HUB USB-C Charging Port OTG Adapter UK | eBay
No Audio out via HDMI on this product.
Video Output was 1080p @60fps
Sorry for the bad video; as it was taken with my Nexus 7.
https://youtu.be/Iuf1YoBzzn8
Click to expand...
Click to collapse

[Cruzer] said:
Thanks for this, will be ordering one myself now.
edit: no audio out on this device, well then that sucks. Not good for watching video, yah I know I probably can use headphone jack for that but should work that way in my opinion. guess I'll still be on the hunt for a simple HDMI and audio output like the good old MHL adapter.
Click to expand...
Click to collapse
I was wrong about audio, it works fine on a TVs but for some reason not on my monitor with HDMI?

1stGGMan said:
I was wrong about audio, it works fine on a TVs but for some reason not on my monitor with HDMI?
Click to expand...
Click to collapse
ok thanks, i'll go ahead and get one and test myself.. thanks again for the info.

Pls ask me! For 5Gbps UBS 3.1 Type-C to 4K HDMI USB 3.0 HUB USB-C Charging Port OTG Adapter UK support any cable HDMI?
Sorry my English

1stGGMan said:
Hi
Here a very quick video of my HTC 10 working on HDMI while being charged.
5Gbps UBS 3.1 TypeC to 4K HDMI USB 3.0 HUB USBC Charging Port OTG Adapter UK 5Gbps UBS 3.1 Type-C to 4K HDMI USB 3.0 HUB USB-C Charging Port OTG Adapter UK | eBay
No Audio out via HDMI on this product. There is audio just does not work on my monitor via HDMI but works fine on TVs.
Video Output was 1080p @60fps
Sorry for the bad video; as it was taken with my Nexus 7.
https://youtu.be/Iuf1YoBzzn8
Click to expand...
Click to collapse
Is this available anywhere else? I was hoping to find this or a similar device on Amazon or something but nothing else has been confirmed to be compatible. Is your experience with this device still a positive one??
Also, I am assuming that if you want to supply charging power to this device you need to use a non-QuickCharge charger as supplying greater than 5V to the electronics in this device would be bad...? What about still using legacy USB-A to USB-C cables (like the one that came with the HTC 10) with the 56K Ohm resister?

radensb said:
Is this available anywhere else? I was hoping to find this or a similar device on Amazon or something but nothing else has been confirmed to be compatible. Is your experience with this device still a positive one??
Also, I am assuming that if you want to supply charging power to this device you need to use a non-QuickCharge charger as supplying greater than 5V to the electronics in this device would be bad...? What about still using legacy USB-A to USB-C cables (like the one that came with the HTC 10) with the 56K Ohm resister?
Click to expand...
Click to collapse
I use mine all the time at work for about 3-7 hours a night (5 nights a week) - have it plugged into spare monitor to watch youtube etc.
I using the default charger that came with the HTC 10 and only gets slightly warm (charger & adaptor) when I been playing games for a hour or two.
Been thinking about purchasing another one as a backup.

Suggestion for an OTG cable?

I'm new to USB-C so no idea if there is a working OTG cable. Any explanation and/or suggestion please. Thanks.

I got this one today. Works great!

I suggest this
https://www.amazon.com/dp/B018G6IK7E/ref=cm_sw_r_cp_apa_gjdfybD9ZQT4X
As a minimum.
Will let you use you existing micro usb cables
Will fast charge
Supports connecting your ecisting micro otg gizmos
Tronsmart is cheaper and also supports qc but not otg.
Watch out for junk c cable. Bad fit and trickle charge only.

I'm looking into purchasing a usb type-c to HDMI cable. Is anyone aware of a program that would let me output my phone's display to my pc?

motojdm said:
I'm looking into purchasing a usb type-c to HDMI cable. Is anyone aware of a program that would let me output my phone's display to my pc?
Click to expand...
Click to collapse
I'm pretty sure if you have the cable you don't need an extra program. It should just work.

Yep. And if your tv supports it wireless display too. Thought it would only work with LG tvs as that is what LG implied but I can sync to my samsung JS9500 just fine. Lag isn't too bad. And when doing screen changes or apps it looks like graphics glitch out but they don't. Haven't tested YouTube or my recorded videos yet. Have more important stuff to do first.

Hdmi screen mirroring via usb cable not working

Helped a friend buy this. We were watching movies via wireless screen sharing (miracast) and it was OK but kept stuttering and dropping WiFi.
So I suggested getting an hdmi usb-c cable with power charging (4k). I was very surprised when it didn't work! Tried everything including downloading dex to the phone.
Connected the same cable to my s8 plus and it worked beautifully (dex) !
So why not the Samsung a50? Never experienced this on any phone before and have been connecting to TV this way for 10 years.
Need a different /special cable? Or no go on this device and can only do via wireless?
Thx

I haven't ever used HDMI mirroring on a phone but as far as my knowledge of Type-C goes, you need USB 3.1 to support all the alternate modes including HDMI and DisplayPort. The A50 comes with USB 2.0, so there is no possibility of getting Display-Out from the USB port.

t3chg33k said:
I haven't ever used HDMI mirroring on a phone but as far as my knowledge of Type-C goes, you need USB 3.1 to support all the alternate modes including HDMI and DisplayPort. The A50 comes with USB 2.0, so there is no possibility of getting Display-Out from the USB port.
Click to expand...
Click to collapse
thanks for that explanation, I'm guessing this the same reason we can't use type c 3.5mm jacks?
by that respect, pretty much any type c 3.1 can output through hdmi?
Thanks,
Scott

Type-C as a standard is a mess. I don't think you are required to support alternate modes in USB 3.1, so I suppose there are USB 3.1 Type-C devices that still don't output video.
Regarding audio, there is Audio Accessory Mode for Type-C and the concept of active and passive headphones/dongles, so not all dongles will work.

samsung A50 simply doesnt support dex. only s8 s9 s10 and Note 8 9 10.
getting usb c to hdmi wouldnt solve your problem.
there is how ever one possible solution, which is the universal android usb to hdmi cable. it uses ezcast app (same app for wireless). mirroring your phone but wont display netflix etc on your tv.

Samsung A20
So, I know that the A-series doesn't support DeX, but I was hopeful that it might still have the capability to project to a lapdock (like the HP Elite X3 or Nexdock 2) via USB-C and display even crudely (so, not the fully optimized DeX-ified desktop mode, but maybe just a mirror?), ideally allowing for keyboard/touchpad input as well. Basically I'm trying to come up with a solution for my mom whose company is phasing out the laptop she's accustomed to working on in favor of these lousy Samsung A20s, which she's gonna have a lot of trouble seeing and interfacing with on such a tiny screen and without a full keyboard (she's in her 60s). The lapdock thing is the only idea I've been able to come up with (though, it sucks that the A20s don't support DeX), but I'm open to any other suggestions if you think the lapdock route is a dead end. Thanks!
sutton0028 said:
samsung A50 simply doesnt support dex. only s8 s9 s10 and Note 8 9 10.
getting usb c to hdmi wouldnt solve your problem.
there is how ever one possible solution, which is the universal android usb to hdmi cable. it uses ezcast app (same app for wireless). mirroring your phone but wont display netflix etc on your tv.
Click to expand...
Click to collapse

The A50 doesn't support MHL(display out protocol) at all for some reason, which is quite disappointing. At least wireless display casting works well.