[Q] HDMI out with 3rd part adapter - T-Mobile, Samsung Galaxy SIII

Well the title pretty much sums it up (should be with third PARTY adapter...). I have 3, yes THREE microUSB to HDMI out. They all work the same way, 1-end goes to phone, 1-microUSB input for charging and powering the adapter, 1-HDMI output (1 is fullsize, 1 is micro HDMI in, the other goes all the way to the TV).
None of them work with the S3 though. Is there a software hack or patch that can fix this or does it HAVE to be a Samsung officially branded adapter?

Sounds like you have the 5 pin mhl adapter. The Galaxy S3 requires an 11 pin adapter.
You can find them on amazon, ebay, etc.
You can also get a 5pin to 11pin converter like this one.
http://www.amazon.com/gp/aw/d/B0083FYL0O
Sent from my SGH-T999 using xda app-developers app

Thanks for that info. I had no idea there was a physical difference (number of pins) between the adapters. I was thinking more along the lines of Samsung have a proprietary chip inside their adapters that prevented 3rd party ones from working (like something Sony or Apple would do lol). But if its physically different then there is no getting around that. Guess I need ANOTHER adapter.....

Yup. They went to the 11 pin layout with the gs3. Not sure about note2 but I assume it'll be the same. It kinda angered a number of people after release which is why the made the converter. You should be able to find 3rd party versions at this point. Just make sure it specifically says for the S3!
Sent from my SGH-T999 using xda app-developers app

Starting from scratch should this work? All I will need extra is hdmi cable?
http://www.ebay.com/itm/MHL-Micro-U...637283?pt=PDA_Accessories&hash=item58975ded63

Related

MHL Cable or adapter

¿Where the fck can we buy an MHL adapter microusb-hdmi or a full cable to use with the phone?
tada!
http://www.clove.co.uk/samsung-galaxy-s-ii-i9100-mhl-adaptor
As clove give a mid june date, anyone know other site to buy a mhl cable now?
try here, but its more expensive
http://cgi.ebay.com/Samsung-Galaxy-...183007?pt=PDA_Accessories&hash=item5ae01ef99f
note: this was supposed to be sold for the galaxy s, but i think it didnt work, so it was abandoned. I think that what happenend. If im wrong, someone kindly correct me please
Hum, I think that MHL is a different kind of cable, in concept it is the same input output, but the middle conversor I dont know.
I prefer not to try at that price until I know for sure
Is this not all that is needed
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=320679284523
Hope so as i orderd one a few hours ago.
Is this not all that is needed
http://cgi.ebay.co.uk/ws/eBayISAPI.d...m=320679284523
Hope so as i orderd one a few hours ago.
Click to expand...
Click to collapse
I doubt that'll work as it's not an MHL connector, which I understand is HDMI and USB combined, but if it somehow does... bargain!
Lol now i look properly its not going to work at all
imo very stupid not to use standard HDMI mini port... now we have to buy adapters and ****.. and the phone won't charge if you don't have special adapter.. epic fail imo.. anyway they should include adapters with the phone.
I agree, they should include the required cables and adapters in the box, other manufacturers like Nokia do with their flagship handsets.
I think MHL will ultimately be better than mini HDMI port though, since its looking very likely to become the next standard connection.
I'm hoping to get one of the MHL cable/adapters from the MHL consortium for my Clove Blog review, if I do then I will post up a youTube video for everyone. At the present time the consortium PR person is trying to procure one for me, but it seems likely its inordinately difficult, so remains to be seen whether I will have it in time for the review.
In the very least, you'd expect them to have manufactured and released the accessories by the time the actual phone is released.
lambda-tek.com/componentshop/index.pl?prodID=2191847
due to my low post count i cant post this as a link.
have spotted this adaptor for the HTC Flyer, says will be in stock 16/5
I assume this would work guess a little more research needed 1st.
Here you go... It's supposedly the official Samsung Galaxy S II MHL adaptor.
http://www.clove.co.uk/samsung-galaxy-s-ii-i9100-mhl-adaptor
crabjoe said:
Here you go... It's supposedly the official Samsung Galaxy S II MHL adaptor.
http://www.clove.co.uk/samsung-galaxy-s-ii-i9100-mhl-adaptor
Click to expand...
Click to collapse
First stock due mid-June just saying.
Can someone confirm for me that this is the same cable. They call it an Ethernet Micro-HDMI (Type D).
Edit: Monoprice[)0Tcom has them for like 5 bucks. I can give the link so you can see the cable once I get some more posts in here.
I'm not worried about the Ethernet part, it should not get in the way because the extra connections for it are female.
Also, there is a lot of great info on these forums. Look forward to sticking around and modding some phones in the future.
Edit 2: So when searching for the Samsung cable by Goog'ling the phone, they call it either "microUSB" or "HML port"
That site has two different types that they call: Mini-HDMI (Type C) and Micro-HDMI (Type D) the type C looks like the usual Samsung cable connection, I was just wondering if there is some different way they wired the Samsung cables so that we had to use those ones. I cannot see them doing that though since there are many devices switching to the same cable as well.
The trick is that standard HDMI so far does not include a link for power. The Samsung MHL adapter has a microUSB plug that connects into the phone and a microUSB jack to connect your charger, and the mini-HDMI jack to hook up to the TV so the device gets charged while playing back. In a future specification update, HDMI will probably be amended to include a power link.
Some info here: http://www.youtube.com/watch?v=ZtwTcnR0hqA
Clove told me that the MHL cables from different manufacturers will be compatible which is useful to know. I guess they all conform to the standard
Sent from my GT-I9100 using XDA App
Just seen this in the description for the HTC version - interesting
" Also if your television supports MHL enabled HDMI connections, then you can charge your HTC Sensation when connected and control the Sensation using the television remote (MHL enabled televisions expected late 2011)"
Sent from my GT-I9100 using XDA App
Thats only true if you TV is MHL capable (hint: nobodies is yet).
i dont understand how the phone has is out but the cables are not? how do they know it works if theres no cables lol

Cheap MHL to HDMI adapter?

Has anyone yet found a cheap MHL to HDMI adapter that's confirmed to work with the Galaxy S3?
The official Samsung adapter is still $40(!) and who knows if THAT will be pin incompatible in the future too (MHL is supposed to be standard).
How about the $13-14 ones from Amazon that is supposedly Samsung branded? I have the one that came with the Infuse but I haven't tested it out yet.
http://www.amazon.com/Samsung-MHL-H...F8&qid=1340683252&sr=8-1&keywords=samsung+mhl
That will not work, S III requires a 'special' adapter, the older ones, such as for the S II, will not work.
Yea i bought the cheap Menotek mhl adapter ($13 shipped) from Amazon about a week or so before i got the s3....
I found out later that the s3 has a different pin out so yea, no dice on the Menotek. :thumbdown:
Sent from my SAMSUNG-SGH-I747 using Tapatalk
Has anyone tried these? $14 and they claim to be for the s3!
amazon.com/Adapter-Micro-Samsung-i9300-Galaxy/dp/B008AMY5GA/ref=sr_1_2?s=wireless&ie=UTF8&qid=1340689535&sr=1-2&keywords=handhelditems+galaxy+s3+mhl
amazon.com/Samsung-Galaxy-Package-include-HandHelditems/dp/B008AMYB28/ref=sr_1_3?s=wireless&ie=UTF8&qid=1340689535&sr=1-3&keywords=handhelditems+galaxy+s3+mhl
amazon.com/Adapter-Micro-Samsung-i9300-Galaxy/dp/B008AMYA7E/ref=sr_1_4?s=wireless&ie=UTF8&qid=1340689535&sr=1-4&keywords=handhelditems+galaxy+s3+mhl
I'm wondering if it wouldn't be cheaper to buy the old 5pin mhl adapter and get the new adapter to make it work. I know it sounds funny to get an adapter for your adapter but I have seen the old mhl for as low as $10 (generic) and the new connector for not much more than that. Were as the new Samsung cord cost $40. I haven't seen any (generic) ones yet.
With this being said I wonder if there would be any limitations to doing this. Can anyone confirm?
I also looked at the links (Tokcin) and I think those are for older 5pin phones. In fact one of the reviews said it didn't work for the s3 not to buy it.
Sent from my SPH-L710 using xda app-developers app
I just ordered one from monoprice and will get the 5 to 11 pin adapter when available.
I read recently that the 11 pin interface allows for MHL and USB Host at the same time, which I don't care about, so see no need for the $40 11 pin MHL adapter. Still not sure how that is even supposed to work without another adapter anyway to split the MHL and USB Host functionality.
zmore said:
Has anyone yet found a cheap MHL to HDMI adapter that's confirmed to work with the Galaxy S3?
The official Samsung adapter is still $40(!) and who knows if THAT will be pin incompatible in the future too (MHL is supposed to be standard).
Click to expand...
Click to collapse
http://www.samsung.com/us/mobile/cell-phones-accessories/EPL-FU10BEGSTA
its a samsung 5pin to 11pin adaptor, 9.99 from them direct.
xtrezpasor said:
http://www.samsung.com/us/mobile/cell-phones-accessories/EPL-FU10BEGSTA
its a samsung 5pin to 11pin adaptor, 9.99 from them direct.
Click to expand...
Click to collapse
I've got an old one for the Samsung Captivate. Does anyone know it this adapter will allow it to work with the S3?
RTBee said:
I've got an old one for the Samsung Captivate. Does anyone know it this adapter will allow it to work with the S3?
Click to expand...
Click to collapse
It will not work as is. You either need to buy the adapter to make it work(costs $10) or buy the new cord for the s3($40). The only down fall to buying the adapter instead of the new cord is no one knows if there is going to be a limitation to it. The new cord uses the 7 pin layout instead of the 5 pin layout. The new 7 pin layout is said to be able to do simultaneous mhl and otg. I am not sure if the adapter will let you do that. As far as I know there are no cords out to allow the simultaneous mhl and otg right now any way. I would just buy the adapter.
Sent from my SPH-L710 using xda app-developers app
RTBee said:
I've got an old one for the Samsung Captivate. Does anyone know it this adapter will allow it to work with the S3?
Click to expand...
Click to collapse
The Captivate doesn't have MHL, it used the headphone jack.
<link removed>
its a samsung 5pin to 11pin adaptor, 9.99 from them direct.[/QUOTE]
So as I understand correctly, I can use this with my existing adapter (MHL) which I bought for galaxy s2.
raghu007 said:
<link removed>
its a samsung 5pin to 11pin adaptor, 9.99 from them direct.
Click to expand...
Click to collapse
So as I understand correctly, I can use this with my existing adapter (MHL) which I bought for galaxy s2.[/QUOTE]
Yes, you should.
Sent from my SPH-L710 using xda app-developers app
I'm really hoping someone comes out with an MHL+OTG cable, would make things very fun and exciting. I may have to pull the trigger as it is on the new MHL cable just to play with in the meantime, wish it wasn't so expensive.
geargamer said:
I'm wondering if it wouldn't be cheaper to buy the old 5pin mhl adapter and get the new adapter to make it work. I know it sounds funny to get an adapter for your adapter but I have seen the old mhl for as low as $10 (generic) and the new connector for not much more than that. Were as the new Samsung cord cost $40. I haven't seen any (generic) ones yet.
With this being said I wonder if there would be any limitations to doing this. Can anyone confirm?
I also looked at the links (Tokcin) and I think those are for older 5pin phones. In fact one of the reviews said it didn't work for the s3 not to buy it.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
I tried two different generic ones I had, and neither worked. Expansys has them for $30 free shipping on their site though. I also posted a thread letting ppl know I did get it working on a 720p display I used it on, with no problems. Im actually glad I spent the money, because its a much more secure fit then the generic ones vIve always used, it locks in place kind of. I just hope Samsung uses the same one for their new devices from here out!
punzada said:
I'm really hoping someone comes out with an MHL+OTG cable, would make things very fun and exciting. I may have to pull the trigger as it is on the new MHL cable just to play with in the meantime, wish it wasn't so expensive.
Click to expand...
Click to collapse
This would be "TAKE ALL MY MONEY" tier right here. MAKE IT HAPPEN, CHINESE KNOCK-OFF COMPANIES.
punzada said:
I'm really hoping someone comes out with an MHL+OTG cable, would make things very fun and exciting. I may have to pull the trigger as it is on the new MHL cable just to play with in the meantime, wish it wasn't so expensive.
Click to expand...
Click to collapse
How do you plan to use both at the same time? I was thinking about this myself but I can't see myself using them at the same time.
Sent from my SPH-L710 using xda app-developers app
androholic said:
I tried two different generic ones I had, and neither worked. Expansys has them for $30 free shipping on their site though. I also posted a thread letting ppl know I did get it working on a 720p display I used it on, with no problems. Im actually glad I spent the money, because its a much more secure fit then the generic ones vIve always used, it locks in place kind of. I just hope Samsung uses the same one for their new devices from here out!
Click to expand...
Click to collapse
Can you give us a link to the one you got and knows working? My 1080p tv just crapped out and I have to use my 720p/1080I tv now. I have been waiting on a cheaper solution to Samsung's $40 cable because I plan on buying the WiFi dongle went it comes out. By the way from what I understand Samsung's cable won't work with anything other than 1080p. So if your tv doesn't support 1080p it won't work. Thanks in advance.
Sent from my SPH-L710 using xda app-developers app
geargamer said:
How do you plan to use both at the same time? I was thinking about this myself but I can't see myself using them at the same time.
Sent from my SPH-L710 using xda app-developers app
Click to expand...
Click to collapse
External hard drive with movies mounted over OTG while outputting it to a large HDTV @ 1080p gloriousness would be a start. with a cable like that you basically have a docking station in a cable, very interesting stuff.
punzada said:
External hard drive with movies mounted over OTG while outputting it to a large HDTV @ 1080p gloriousness would be a start. with a cable like that you basically have a docking station in a cable, very interesting stuff.
Click to expand...
Click to collapse
I was thinking I would do that through the media server on my computer but I do like the idea of the docking station.
Sent from my SPH-L710 using xda app-developers app

MHL adapter name

I have a MHL adapter with the older pin for the GS2. I wanted to buy one for my new GNII. I know I need the one with the new pin setup and I'm trying to be cheap by not ordering from Samsung. My problem is they are both called MHL despite the fact that the pins are different. How can I tell the two apart so I can make sure that my third party one will work?
You need to get one with 11 pins that is the key. That being said I still haven't seen a third party that works without occasional snow on the tv and I use mhl every day. I ended up having to use the official Samsung adapter
Anything that works with the GS3 will work with the Note II.
If you already have the old MHL adapter, check this out: http://www.amazon.com/Original-Sams...10BEBSTD/dp/B0083FYL0O/ref=pd_bxgy_cps_text_y

diy smart dock for galaxy s3

after searching a little bit about 11 pin port in galaxy s3 and take apart an 11pin to 5 pin adapter i am thinking about make DIY smart dock for galaxy s3
i ordered mhl adapter and waiting for it mean while i tried to connect usb otg and extra micro usb connector together so i can use otg and charge the phone at the same time. but the problem is when i short ground and seance pin for otg ; charging doesn't work.
so any suggestion about the project?
i attached a plan of my project here
edited:after failing my 1st attempt i succeeded to make it work on my 2nd try!
this time i opened a 11 pin to 5 pin adapter. it has a small resistor which is connected ground to sense pin for hdmi out put. i removed that resistor and i connected 5 extra wire in the adapter 1. vcc 2. data+ 3. data - 4. sense 5. ground ( i showed in picture) . then i connected sense and ground with a 40.2k resistor.
then the 4 wire, which i i connected in 11 to 5 pin adapter (vcc, data+,data-, and ground) , goes to a femele usb where you will connect usb devices or usb hub.
and thats it!! hope you can try it too. if if have any other question just ask me
http://www.youtube.com/watch?v=EFzX6NlKJBU&feature=youtu.be
if anyone want to donate to help me with more projects click the link below
https://www.paypal.com/cgi-bin/webs...&bn=PP-BuyNowBF:btn_buynowCC_LG.gif:NonHosted
AW: diy smardock for galaxy s3
You forgot the vcc at the otg side, but anyway it can't work.
While charging you send 5v through the micro usb to the phone.
But in otg mode the phone will send 5v to the usb connector to supply power for the connected device.
I think your only chance is to use the inductive connectors to charge your phone while in otg mode.
Sent from my GT-P5110 using xda premium
i uploaded the corrected one
and i found this
http://forum.xda-developers.com/showthread.php?t=1953061
but my knowledge about this stuff is little low. so need some explanation
thanks
AW: diy smart dock for galaxy s3
There seems no way like you want it. I told you the problem.
You have to use the Pins for the wireless charger (QI-charger) under the battery cover.
Sent from my GT-P5110 using xda premium
G4Cab said:
There seems no way like you want it. I told you the problem.
You have to use the Pins for the wireless charger (QI-charger) under the battery cover.
Sent from my GT-P5110 using xda premium
Click to expand...
Click to collapse
charging via the back pins while in OTG mode with throw a message popup that says over current protection and shuts down the S3
at least it does on mine.
I have the smart dock and after opening, it does contain quite a bit of electronics
NuclearEMP said:
charging via the back pins while in OTG mode with throw a message popup that says over current protection and shuts down the S3
at least it does on mine.
I have the smart dock and after opening, it does contain quite a bit of electronics
Click to expand...
Click to collapse
would you mind taking a few pictures of the smartdock guts so the rest of us tech savvy people can drool at its wonders?
here is a few of the Note 2 Smart Dock internals
NuclearEMP said:
here is a few of the Note 2 Smart Dock internals
Click to expand...
Click to collapse
you frelling rock!
---------- Post added at 12:28 PM ---------- Previous post was at 11:59 AM ----------
I have a suspicion that the IC to the left of the Realtek one is the brains of the board. The RT chip does the hdmi out conversion and the other two longer IC's are usb host and usb audio. Can't make out the printed data on the unknown chip, but my best bet is if we can get a dump of whats on there then we might have a good chance of DIY hdmi/otg capabilities. i'm no expert by far, but just throwing ideas out there.
wolfy02 said:
you frelling rock!
---------- Post added at 12:28 PM ---------- Previous post was at 11:59 AM ----------
I have a suspicion that the IC to the left of the Realtek one is the brains of the board. The RT chip does the hdmi out conversion and the other two longer IC's are usb host and usb audio. Can't make out the printed data on the unknown chip, but my best bet is if we can get a dump of whats on there then we might have a good chance of DIY hdmi/otg capabilities. i'm no expert by far, but just throwing ideas out there.
Click to expand...
Click to collapse
Heres whats inside, including the "other chip"
SiI9292 MHL-to-HDMI Bridge
The SiI9292 is integral to the design of low-power, MHL-to-HDMI accessory devices such as docking stations, converters and adapters, enabling HD video and audio connectivity between MHL-ready mobile devices and HDTVs with HDMI inputs.
-------------------------
Realtek RTD2120
Overview
This chip is the micro-processor of LCD monitor. It uses the design ware DW8051 of Synopsys as the 8051 core of this chip and is compatible with other industry 8051 series. Also, 96Kbyte FLASH with 8 bit bus is embedded in this chip which is licensed from TSMC 0.18um e-FLASH process. Here we use the package of PLCC44/LQFP48 if we would like to have a discrete MCU controller or we make a multi-chip package with our LCD monitor controller to form one chip package to save the cost of package and PCB material.
Features
? Operating voltage range : 3.0V to 3.6V
? 8051 core, CPU operating frequency up to 50MHz
? 4 clocks per machine cycle
? 256-byte internal RAM
? 512-byte external data RAM, including 256-byte DDC RAM(128-byte x 2) and 256-byte general purpose RAM
? 96K-byte flash memory, 64k for program and 32k for saving parameter
? Two DDC ports compliant with VESA DDC1/2B/2Bi/CI
? Three channels of PWM DAC with programable frequency from 100K to 100Hz
? Watchdog timer with programmable interval
? Three 16-bit counters/timers (T0, T1, and T2)
? One PLL to provide programmable operating frequency and clock output, 2 clock output ports
? One full-duplex serial port
? Six interrupt sources with 2 external interrupts
? Four channels of 6-bit ADC
? Hardware In System Programming(ISP) capability, no boot code required
? Built-in Low voltage reset circuit
? Embedded 1.8V regulator
? Code protection
? Available in 44-pin PLCC or 48-pin LQFP package
----------------------------
FE1.1S
USB 2.0 HIGH SPEED 4-PORT HUB CONTROLLER
--------------------------------------------------
The PCM2704/5/6/7 is TI's single-chip USB stereo audio DAC with USB-compliant full-speed protocol controller and S/PDIF.
-------------------------------------
otg + charging success
hi guys! just want to give an update of my work.
i got otg and charging work together.
as in this post http://forum.xda-developers.com/showthread.php?t=1953061 i just connect ground and sense pin with a 40.2 k ohm resistor.
i ordered 40.2 k ohm resistor which i just got tonight. the hdmi adapter i have is a cheap and old one. its not mirroring the screen. i ordered a new Rocketfish MHL HDTV Adapter . hope that will work!! waiting for that to arrive!!!!
here i am giving 2 screen shot
mess lol
and here what i did so far....
i didnt connect micro usb female port for data sync because those i didnt get yet.
if anyone have any suggestion please tell me.
hoping to make it work.....
necomer said:
and here what i did so far....
i didnt connect micro usb female port for data sync because those i didnt get yet.
if anyone have any suggestion please tell me.
hoping to make it work.....
Click to expand...
Click to collapse
Great work, necomer. I've also been trying that for two months now, but haven't been able to make it work. I have the 40,2 KOhm resistor between sense and GND, and am able to launch smart dock mode on some ROMs I have tried. So, which ROM are you running? My only idea here is that maybe you having a US S3 is what does the difference (well, I'm assuming that, maybe you have an international one).
Thanks in advance, and once again, great work :good:
Hi. Thanks for reviewing I am using us galaxy s3 and just the stock touch wiz rom android 4.1.1.
And I received my mhl adapter. But when I am connecting it the tv screen going all black. Any suggestion about that?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
necomer said:
Hi. Thanks for reviewing I am using us galaxy s3 and just the stock touch wiz rom android 4.1.1.
And I received my mhl adapter. But when I am connecting it the tv screen going all black. Any suggestion about that?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
I'm pretty sure your buying the wrong MHL adapter. The Note II and the s3 have a different micro usb than any other phone and require the samsung
MHL adapter.
Not sure what you are trying to do?
Amazon sells a combo cable so you can use OTG and charge the device at the same time. I use it to connect a 1TB portable drive to my S3 and Tab 2 10.1.
I bought the official Samsung HDMI adapters for both devices. They are powered and stream over HDMI to my TV just fine. Works with just about everything I've tried although some services require some workarounds. Copy protection crap.
What you are trying to do sounds risky. You might fry the phone.
I apologize if I haven't grasped your intentions but I'm kind of slow.
Edit: I think I may get it now. Are you trying to power, feed external data through OTG and then stream out to an HDMI display?
Dumb question as I said I'm slow but, how about the official Samsung HDMI adapter and use the power in port with a powered OTG combo cable?
This one:
http://www.amazon.com/gp/product/B003WV5DMO/ref=oh_details_o04_s00_i00?ie=UTF8&psc=1
Logunn said:
I'm pretty sure your buying the wrong MHL adapter. The Note II and the s3 have a different micro usb than any other phone and require the samsung
MHL adapter.
Click to expand...
Click to collapse
i used a 11 pin to 5 pin convertor. but i guess i did something wrong while connecting the wires .
i will order new 11 pin to 5 pin adapter bcz i messed up this one
schneid said:
Not sure what you are trying to do?
Amazon sells a combo cable so you can use OTG and charge the device at the same time. I use it to connect a 1TB portable drive to my S3 and Tab 2 10.1.
I bought the official Samsung HDMI adapters for both devices. They are powered and stream over HDMI to my TV just fine. Works with just about everything I've tried although some services require some workarounds. Copy protection crap.
What you are trying to do sounds risky. You might fry the phone.
I apologize if I haven't grasped your intentions but I'm kind of slow.
Edit: I think I may get it now. Are you trying to power, feed external data through OTG and then stream out to an HDMI display?
Dumb question as I said I'm slow but, how about the official Samsung HDMI adapter and use the power in port with a powered OTG combo cable?
This one:
http://www.amazon.com/gp/product/B003WV5DMO/ref=oh_details_o04_s00_i00?ie=UTF8&psc=1
Click to expand...
Click to collapse
what i am trying to do is, use otg , charge the phone and use hdmi at the same time. i thought it would be easy bcz samsung made new 11 pin connector in Galaxy s3 . so apparently its supposed to work ,as they are not using same pin for transferring data. But i dont have any idea about internal proses. while charging and otg at the same time is possible, dont you think we can connect hdmi with it in any way?
well all this is just guessing from my little knowledge. i want some suggestion from those who worked on this and correct my mistakes
necomer said:
Hi. Thanks for reviewing I am using us galaxy s3 and just the stock touch wiz rom android 4.1.1.
And I received my mhl adapter. But when I am connecting it the tv screen going all black. Any suggestion about that?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Maybe... it's a HDCP problem...
If your TV don't support HDCP function(or authentication failed), then MHL chipset will show a black screen
(HDCP : High-definition Digital Content Protection)
I was going to this topic, being all hopeful that I finally might get my S3 in OTG+Charge mode. And then it turned out it only worked on a phone still running 4.1.1. I have 4.1.2, and OTG+charge did work for me before, but it seems Samsung broke it in 4.1.2. It is probably the fault of the kernel that came with the XXELLC (a stock 4.1.2 ROM) update, but how to fix it is beyond me.
Are you serious! I won't update mine then. I need to use that together! !!
Thanks for the information
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

MHL to HDMI Question...

I've seen some other posts about this topic, but I have yet to find a clear answer. What MHL to HDMI adapter works best for the T-mobile SGH-T999? I would like to stream Netflix to my HDTV. Is it safe to go with the Samsung brand or is there a different brand just as good? Any input is appreciated. Thanks..
Sent from my SGH-T999 using xda premium
I bought Samsung mhl worked first day never worked again. The parts inside became very loose... there is a thread somewhere with a bunch of people saying it doesn't work along with other brands. Who knows maybe you could get lucky!
Sent from my SGH-T999 using xda premium
I've had good success with Monoprice's MHL adapter and it's just $10, as opposed to the $40 Samsung wants. You do need the 11-to-5 adapter for it though.
One thing to note : If your HDTV doesn't have MHL support, you need to attach a charger to the MHL adapter to power it (that's what the female micro usb port on it is for). Took me an hour to figure that out when I first bought it.
Ordered the adapter

Categories

Resources