MHL adapter ~ Galaxy S2, does not work on monitor! - Galaxy S II Q&A, Help & Troubleshooting

Hi,
I've buyed today an MHL Adapter for my Galaxy S2, and i have one Samsung LCD 27" monitor with HDMI in, i've found a cable HDMI-HDMI 3 meters, and when i connect the phone to monitor, is not working. Is some settings to do? Is the cable not good? what i'm getting wrong?
Thanks

Did you connect your charger to the MHL adapter too?
I see in your other posts you seem to be using CM7
(Hint: it doesn't work)

What ROM are you using?

I have a samsung p2770hd . A stock sgs2 shud work fine with mhl adapter, can confirm it does for me
But my sgs2 runs cm7 rom..therefore. the mhl adapter wont work. Tried with and w/o cm7 rom and confirm, tv-out hdmi with mhl just dont work.
With cm7, camera firmware and stuff dont work either.
Maybe the mhl only works with 'samsung roms'. Would be nice to get the mhl adapter to work with cm7 rom..
Flashing your galaxy, press Y to continue..

I'm on cyanogenmod 7.1 modified a little bit by me. Everything works perfectly, less that hdmi out...
Now i've read that is people waiting for cyanogen to support MHL... ( Any other alternative? Any Soft to do that?

I've flashed with RevoHD and is working, OTG, MHL, all...
Is very fast with speedmod kernel!

Is your monitor HDCP-compliant? If not, you will never be able to use your MHL cable properly, as every data going through is encrypted by HDCP.

Related

[Q] MHL not working

Hi
I can't get MHL to work. I have tried connecting it, and then rebooting the phone. I've tried on different roms(Lite'ning, CM7 and Revolution), but it's still not working. I have remembered to connect the charger to the MHL adapter. I'm using this adapter: h**p://komple**.no/k/ki.aspx?sku=638058 (replace * with t) (think it's the official samsung one).
Do anyone here have any suggestions to how I can make it work?
Thanks in advance
*bump bump*
MHL stopped working
Hi,
I recently bought a note 8.0 and HDMI MHL adapter along with it. My MHL HDMI adapter was perfect till it stopped working one fine day. I don't think it is a wiring issue since the MHL adapter still charges my device but is not able to export the tab screen to TV.
Is this a bug ? I don't think I have installed any applications that should create any problems. Any clues on how to resolve this situation ? I have tried factory reset but still it is not working. Will hard reset be of any help ?
Regards,
Pushkar

MHL to HDMI

Im running ICS 4.0.3 SHOstock2 v2.2.4 with 3.0.30-cherrypicker kernel on my AT&T Samsung Galaxy S II i777. I purchased a MENOTEK MHL to HDMI adapter and Im trying to use it with my RCA Plasma TV. I connect the adapter to the HDMI cable then the power cable to the Adapter, and then I connect the adapter to my phone. The tv recognizes that I have the HDMI cable plugged in then the screen goes black. While I have the adapter plugged into the phone, the phone works fine, only there isn't anything being displayed on the screen. I try to launch several video apps, still nothing. The weirdest thing is when I unplug the adapter from my phone, it causes the phone to freeze and I have to pull the battery to restart. Is anyone else having a simular problem and may know of a fix. Ive done a few searches but havent been able to find anything. I appreciate any help that I can get. 
Sent from my SGH-I777
SaXaPhIDeSoUl said:
Im running ICS 4.0.3 SHOstock2 v2.2.4 with 3.0.30-cherrypicker kernel on my AT&T Samsung Galaxy S II i777. I purchased a MENOTEK MHL to HDMI adapter and Im trying to use it with my RCA Plasma TV. I connect the adapter to the HDMI cable then the power cable to the Adapter, and then I connect the adapter to my phone. The tv recognizes that I have the HDMI cable plugged in then the screen goes black. While I have the adapter plugged into the phone, the phone works fine, only there isn't anything being displayed on the screen. I try to launch several video apps, still nothing. The weirdest thing is when I unplug the adapter from my phone, it causes the phone to freeze and I have to pull the battery to restart. Is anyone else having a simular problem and may know of a fix. Ive done a few searches but havent been able to find anything. I appreciate any help that I can get. 
Sent from my SGH-I777
Click to expand...
Click to collapse
Hey mate, I am using MHL to HDMI and I don't have any problem. I am using shostock 2.2.4 and once I connect the MHL adapert the TV mirrors the screen and if I play any videos it identifies and plays in full HD. Not sure what your mean by RCA cable there, so do you have RCA to HDMI cable and use that cable to connect to MHL adapter?
Same Thing
I am having the same problem with the same identical adapter. Running identical roms as you both. Are you on the lastest versio of ICS Shostock Saxa? Maybe there was a fix in the latest, however I did not see it n the changelog. Maybe we just have bad adapters and Jive's just happens to work. Mine used to work nicely with GB.
dhunt4949 said:
I am having the same problem with the same identical adapter. Running identical roms as you both. Are you on the lastest versio of ICS Shostock Saxa? Maybe there was a fix in the latest, however I did not see it n the changelog. Maybe we just have bad adapters and Jive's just happens to work. Mine used to work nicely with GB.
Click to expand...
Click to collapse
I havent updated to ShoStock 2.2.5 but I read in another thread that it could be a kernal issue so I switched to 3.0.30 SIYAH v3.2b5 mswap+ but still no luck, my television screen is still black, the only difference that I noticed was when i unplug the adapter the phone didnt freeze.
Jive1983 said:
Hey mate, I am using MHL to HDMI and I don't have any problem. I am using shostock 2.2.4 and once I connect the MHL adapert the TV mirrors the screen and if I play any videos it identifies and plays in full HD. Not sure what your mean by RCA cable there, so do you have RCA to HDMI cable and use that cable to connect to MHL adapter?
Click to expand...
Click to collapse
Sorry for the late reply RCA is the brand of the TV. Nothing fancy a standard HD Television.
I just updated to shostock 2.2.6.. will see if I get time to test the tv out today and get back to you guys.
Hey guys just tested now. Its working fine... I am using 2.2.6 and its working fine...
Make sure you connect the power cable to the mhl adapter without that it won't work
Let me know how you go
Jive1983 said:
Hey guys just tested now. Its working fine... I am using 2.2.6 and its working fine...
Make sure you connect the power cable to the mhl adapter without that it won't work
Let me know how you go
Click to expand...
Click to collapse
Are you using the cherry picker kernal??, if so I will be flashing back to it.
updated to 2.2.6 still a no go. I'm starting to think my adapter may be DOA.
Sent from my SGH-I777
SaXaPhIDeSoUl said:
Are you using the cherry picker kernal??, if so I will be flashing back to it.
Click to expand...
Click to collapse
Yes I am using the cherry picker kernel... try changing you powere cable and see if that makes a difference... If I remove the power cable the tv screen becomes blank..
Jive1983 said:
Yes I am using the cherry picker kernel... try changing you powere cable and see if that makes a difference... If I remove the power cable the tv screen becomes blank..
Click to expand...
Click to collapse
Even after the update to ShoStock 2.2.6 I still get a black screen instead of the TV mirroring the phone. I tried several different power adapters, 2 of them were the original i777 adapter. Im thinking that the mhl adapter is DOA. Im going to try to return it or exchange it for a different one.
I was using the same menotek mhl adapter you were and coming up with the same results. So I went on amazon and ordered the samsung one. Today it arrived and mhl to hdmi is now working on my phone.
yea i definitely will be sending mine back this week. I dont mind spending a couple extra bucks on the samsung adapter.

How to tell if the DNA's MHL is working?

Hello,
I'm having a problem with the MHL adapter which when connected to either of my TV HDMI ports (which worked with the bionic's micro HDMI cable) gives a white snow pattern. The HDMI cable sign starts and the audio works. I have gone through 2 PNY connectors with identical results and I doubt that the HDMI cable is the problem.
http://www.pbase.com/ystasino/image/148466367.jpg
http://www.pbase.com/ystasino/image/148466518.jpg
I'm running Hatka's supercharged 2.0.0. but he says he doubts anything in his ROM could cause this and others who have tried his ROM said it didn't affect their mirroring.
Do you know if there's a way I can check whether my MHL connection is working?
Thanks!

4.3 MHL HDMI problems!

Hi guys
Updated to 4.3 no issues. But I recently bought an MHL to HDMI adapter for my Note 10.1 2014 which is working very well with the tablet. So I wanted to try it out with my S3 and it doesnt even detect that there is an hdmi cable connected. It starts charging when i connect the power cable to the adapter, but no hdmi out.
Any ideas? It's just strange because it's working with the note 10.1 which also has android 4.3...
HDMI working fine on my 4.3, S3 requires a special connector for hdmi -no idea if the note has the same connector.
should be the same.. It's a 5 to 11 pin adapter. It even says "S3 MHL Adapter" on it!
I have a whole bunch of apps frosted with Titanium though. Maybe i frosted something that is needed for hdmi?

I can't get the MHL to HDMI adapter to work at all, anyone have any tips?

I've got a Canadian S3 (SGH-i747m), bought an 11-pin MHL adapter hoping to use it as a media center. I know the adapter is 11 pin and works fine, because it works flawlessly on my newer Note 4. But all I can get it to do on my S3 is charge.
I was originally running CM11, someone said that doesn't have MHL support, so I downgraded to the latest stock rom, 4.4.2. But that isn't working either. The only thing that happens when I plug in the MHL connector is that a good 20-30 seconds later, it says its charging. Any tips? Is there another ROM I can try with MHL support?
If the mhl 'device' is 3.0 then it should work fine. Lower versions do not. I bought my 3.0 from Maplin (Maplin's own brand) and it works.
Beamed in by telepathy

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