[Q] mhl and screen off - T-Mobile, Samsung Galaxy SIII

Get guys.
Looking to get an mhl adapter. I've read that you can't shut off the phones screen while using the adapter. Is this true? Has anyone found a hack or app for it? Thanks guys!
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Correct, I do not believe you can use MHL while the screen is off unfortunately, and I do not think there are any workarounds

joshnichols189 said:
Correct, I do not believe you can use MHL while the screen is off unfortunately, and I do not think there are any workarounds
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That's lame. I remember using my windows mobile 6.5 phone and being able to turn off the screen while using remote desktop
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Related

MHL / HDMI

I bought MHL + HDMI cable to connect my #galaxynexus to my Samsung tv but it didn't work, I bought it from ebay and it's mark as for #galaxynexus comptable... Or what did I miss? Do I need to do extra configuration? Help please
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Did you power the MHL by hooking up a powered micro USB to the female micro USB port?
I didn't understand what you are talking about but I do hook the MHL to the HDMI cable to my pc...
What should I do first?
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Btw I'm using a custom rom AOkP build27
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As well as connecting your phone and TV up, it will require more power. There is a microUSB port on the side of the MHL adapter, plug your charging cable into it.
Oh okay! Thats means I still need to buy an axtra connector/cable to make it work?
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Mawdo said:
Oh okay! Thats means I still need to buy an axtra connector/cable to make it work?
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The charger that came with the phone will work fine.
ATnTdude said:
The charger that came with the phone will work fine.
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Yup. This will also charge your phone
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ATnTdude said:
The charger that came with the phone will work fine.
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Thanks , was so stupid not to look at the MHL header, i didn't see that it has a hole where i should plug my charger , thanks guys
Mawdo said:
Thanks , was so stupid not to look at the MHL header, i didn't see that it has a hole where i should plug my charger , thanks guys
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This made me laugh.
Lol, the word *hole* makes you laugh?? I didn't mean sluts Lol, #justkidding
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Mawdo said:
Lol, the word *hole* makes you laugh?? I didn't mean sluts Lol, #justkidding
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Click to collapse
And it went too far
If you're still having trouble after you get the charger plugged in, keep this in mind. My GN will only enter MHL mode if I plug the cable in with the phone's screen turned off and the TV already tuned to the correct input. If I plug the cable in with the phone turned on, or switch the TV to the right input after I've plugged it in, it won't work. I have a cheap Chinese cable though. Good luck!
With my Samsung MHL adapter from eBay the wireless LAN stops working immediately when I plug it in... as far as I found a lot of people have that problem :-( :-( I tried several different USB power sources, nothing worked
Sorry for that, was just making fun but it's not funny to, am very sorry...
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Thanks, so far so good, mines cost abouts 37€ ( MHL + HDMI cable "5 meters ") and it's working just fine...
Thanks guys, now am extremely enjoying my gnex
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chaostimmy said:
With my Samsung MHL adapter from eBay the wireless LAN stops working immediately when I plug it in... as far as I found a lot of people have that problem :-( :-( I tried several different USB power sources, nothing worked
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Click to collapse
Didn't have that problem yet, but will keep an eye on it
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Mhl screen off??

Hi all. I have been looking everywhere for an answer to my question so if it has already been posted please just post the link and dont be rude, thanks.
I have an mhl adaptor to use my nexus on my tv and i love this but i have a problem that i cant believe would not have been resolved already... Can i shut off my screen while using the adaptor. Screen on drains the battery and i dont need it while watching netflix.
Please help!
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diamond_4g64 said:
Hi all. I have been looking everywhere for an answer to my question so if it has already been posted please just post the link and dont be rude, thanks.
I have an mhl adaptor to use my nexus on my tv and i love this but i have a problem that i cant believe would not have been resolved already... Can i shut off my screen while using the adaptor. Screen on drains the battery and i dont need it while watching netflix.
Please help!
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
If you turn off the screen, the screen doesn't show up on the TV or monitor. Either way, you have to have you phone plugged in to use the adapter anyway (At least the Samsung one makes you have it plugged in)
Yeah. "Extended" screens not allowed? Maybe the hardware only allows for duplicating screen.
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Yeah its a drag because i dont even need the sceen to imput commands since i use a ps3 controler to control it.
Sent from my Galaxy Nexus using xda app-developers app
Every HDMI output I've seen does this. Even on my G2x with a dedicated HDMI port. My Asus Transformer does this too. Kinda sucks on battery. Not only are you running a PSx emulator, running a bluetooth controller, using MHL, but also forced to run with the screen on chomping up the battery.
I guess it is just the way they are wired up.

ICS mirroring question

Just upgraded to official ICS and can't get mirroring to work. Has anyone tried it? If you've gotten it to work, could you share how you did. Thanks guys.
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I haven't heard of mirroring, can you explain what it is?
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R0CKSTAR3N3RGY said:
I haven't heard of mirroring, can you explain what it is?
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Displaying on your TV screen exactly what is displaying on your phone. It requires the use of an adapter.
Exactly. Has anyone tried to use it since upgrading to ics? I use it a lot and it seems to only work on gingerbread. Thanks.
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Confirmed not working for me as well, running this rom. I'd been running CM9 for a month or so and was hoping that going back to a stock(ish) rom would restore this functionality, but I'm optimistic that it'll be patched soon. I've used my MHL adapter maybe 5 times at most so it's not any kind of deal breaker, but I'd still like to use it!
jr2424 said:
Exactly. Has anyone tried to use it since upgrading to ics? I use it a lot and it seems to only work on gingerbread. Thanks.
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Thanks for the update. I hope they do send a fix.
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Are you talking about doing this through a MHL Adapter?
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Yep. Was working with adapter on gingerbread but not on ics.
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Yes it is working on ICS Touchwiz based roms, I tried it on blu Kuban and wicked sensation. I was using it the other day to watch the hangover 2. I know the mhl adaptor doesn't work on AOSP roms right now. The adaptor I'm using is the Samsung MHL adaptor, that has a port for plugging in the USB charger and it's required to have it plugged in. The phone has to be charging while in use.
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I have the Menotek MHL adapter and it does not work on ICS...
I get EDIDRead() errors in my Logcat and then it reverts to DVI mode (which evidently doesn't work over an HDMI cable... go figure)
I haven't tried factory reset yet, so maybe it's a data issue...
Anyone with a Menotek adapter confirm workage on stock ICS?
cheap 6$ adapter from amazon here.. been working on all tw roms since early ics leaks. doesnt work on aosp YET.. we have source so id expect it to be fixed on aosp in the near future
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Gb10 usb tether

Anyone know how to usb tether on gb10
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GB10?
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Think they mean ga10 or gb08 :screwy:
I like to break stuff!
graydiggy said:
GB10?
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Click to collapse
+1.
Pp.
Transmitted from another galaxy with a Jellybean infused P-5113 full of Unicorn porn.
Sorry gb08. Hotel doesn't have wifi and my laptop is a state computer which can only use usb not wifi. So trying to do all the research on the phone
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If you are root, there are some apps that you can use.
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graydiggy said:
If you are root, there are some apps that you can use.
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Every app I have tried in the market hasn't worked. Yes I am root
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Did you try /settings/more settings/tethering?
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graydiggy said:
Did you try /settings/more settings/tethering?
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Click to collapse
Yes and it says my account can't tether
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This works for me
http://forum.xda-developers.com/showthread.php?p=34975593
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mungus3 said:
This works for me
http://forum.xda-developers.com/showthread.php?p=34975593
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He wants USB Tethering. I have noticed that it is actually broken on a LOT of JB ROMs but nobody uses it or bothers to test it so it goes unnoticed. You might wanna try ICS.... I don't use USB Tethering but I have seen the problem across multiple devices on JB (excluding official JB of course)
Oops thats what happens when replying to a post when half asleep. I didn't think people still use usb thethering. Anyway right now best to buy a usb wireless adapter and use the modified wireless tether for root users. Unless someone else knows of a way to usb tether that works on jb.
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mungus3 said:
Oops thats what happens when replying to a post when half asleep. I didn't think people still use usb thethering. Anyway right now best to buy a usb wireless adapter and use the modified wireless tether for root users. Unless someone else knows of a way to usb tether that works on jb.
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Yep, go ICS or get a wireless adapter I think are your only choices... The wireless adapters are relatively cheap on Amazon.
Think you guys missed the government computer part. No wifi adapters...
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numus said:
Think you guys missed the government computer part. No wifi adapters...
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Well that narrows it down doesn't it lol
USB Tether app
I use pdanet for my USB tethering needs. I am currently on TBGS3 5.0 (GB08) and tested it. It works flawlessly... the only thing is you may have to pay for the full functionality, depending on your needs. The app itself is not on the market, but if you google it you will get to there main cite, where you can download the app for your computer and, utilizing the push to phone function, can install the app on your phone. Good luck, hope this helped. :good:
smtolman said:
I use pdanet for my USB tethering needs. I am currently on TBGS3 5.0 (GB08) and tested it. It works flawlessly... the only thing is you may have to pay for the full functionality, depending on your needs. The app itself is not on the market, but if you google it you will get to there main cite, where you can download the app for your computer and, utilizing the push to phone function, can install the app on your phone. Good luck, hope this helped. :good:
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Click to collapse
Thanks for the suggestion but can't install the software on the computer Will just have to go back to carrying 2 computers.
I use usb tethering for my laptop all the time, running rooted gb08.
If you're getting an "account not authorized" message thats the carrier.
Hotel doesn't have wifi, you can't tether from mobile data...
I don't think you have any real options, unless you can get to a Mickey D's or something that offers wifi...
You're pretty much bumming bro.
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Stryke_the_Orc said:
I use usb tethering for my laptop all the time, running rooted gb08.
If you're getting an "account not authorized" message thats the carrier.
Hotel doesn't have wifi, you can't tether from mobile data...
I don't think you have any real options, unless you can get to a Mickey D's or something that offers wifi...
You're pretty much bumming bro.
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Actually i use to carry a wrt54gs with openwrt on it for this reason.... Will have to go back to that.. I use the wrt54gs as a wifi to wired bridge...
numus said:
Actually i use to carry a wrt54gs with openwrt on it for this reason.... Will have to go back to that.. I use the wrt54gs as a wifi to wired bridge...
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I only meant it as a "right this minute" kind of bumming LOL
I usb to my laptop because the wireless won't connect to that computer (I've tried everything with no luck) but every other device in the house will, and my phone is the only one with tethering capability. So I hop on wifi and plug and play. Unfortunately my scenario doesn't help your situation
Sorry I couldn't have been of more use:beer:
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[Q] Internet Tethering

Hi everybody,
I'm planning to buy a Note 10.1 2014 ed the WiFi-only version of course.
I was wondering: is it possible to connect a 3G-Phone (like my Galaxy S2) to the Note using a USB adapter and tether from phone to tablet?
I couldn't find a clear answer on the web..
Tanks a lot.
Yes as long as you have tether setup on your phone. That's the way I do it.
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RussellEstridge25 said:
Yes as long as you have tether setup on your phone. That's the way I do it.
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via USB right? I'm not talking about bluetooth hotspot.
tevaamir said:
Hi everybody,
I'm planning to buy a Note 10.1 2014 ed the WiFi-only version of course.
I was wondering: is it possible to connect a 3G-Phone (like my Galaxy S2) to the Note using a USB adapter and tether from phone to tablet?
I couldn't find a clear answer on the web..
Tanks a lot.
Click to expand...
Click to collapse
this device support USB OTG but i really don't know if supports wifi tethering via USB because i always use Wifi tethering from phone to tablet
I believe you cannot use Wi-Fi tethering (whether its wireless or USB) unless the host device is rooted.
Novakingwai said:
I believe you cannot use Wi-Fi tethering (whether its wireless or USB) unless the host device is rooted.
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Click to collapse
Or if he has it on his plan
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RussellEstridge25 said:
Or if he has it on his plan
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Well, duh, that obviously. But who on XDA forums is here because they pay for a tether plan?
Novakingwai said:
Well, duh, that obviously. But who on XDA forums is here because they pay for a tether plan?
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Click to collapse
Never know. Some have it on their plan. Just correcting you cause you said its not possible unless your rooted
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RussellEstridge25 said:
Never know. Some have it on their plan. Just correcting you cause you said its not possible unless your rooted
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Ok, it's not possible to do it for free without being rooted.
Novakingwai said:
Ok, it's not possible to do it for free without being rooted.
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Actually you can with foxify.
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RussellEstridge25 said:
Actually you can with foxify.
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Click to collapse
What is Foxify? I Google'd it and could only find an iTunes app that puts a fox costume over your body.
Novakingwai said:
What is Foxify? I Google'd it and could only find an iTunes app that puts a fox costume over your body.
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Lol its a non root tether app in the playstore
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---------- Post added at 05:09 PM ---------- Previous post was at 05:07 PM ----------
Novakingwai said:
What is Foxify? I Google'd it and could only find an iTunes app that puts a fox costume over your body.
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Click to collapse
Sorry its foxfi
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Oh cool. I had heard of PDANet+ but thought I read that so many carriers were blocking it. I stand corrected.
RussellEstridge25 said:
Yes as long as you have tether setup on your phone. That's the way I do it.
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just to make myself clear, I want to use me phone's 3g internet on my tablet via usb cable. i'm not trying to make an wi-fi hotspot, just use the celloar internet from my phone without drain my battery by turn on wifi hotspot on the phone and connect to it from the tablet.
I know that it can be done from phone to computer via regular usb cable, i'm wondering if it will work same way between phone to tablet.
Thanks again.
tevaamir said:
just to make myself clear, I want to use me phone's 3g internet on my tablet via usb cable. i'm not trying to make an wi-fi hotspot, just use the celloar internet from my phone without drain my battery by turn on wifi hotspot on the phone and connect to it from the tablet.
I know that it can be done from phone to computer via regular usb cable, i'm wondering if it will work same way between phone to tablet.
Thanks again.
Click to expand...
Click to collapse
Use Foxfi, it works just tried it. I used my phones 4G data over Blue tooth mode and works just fine. I am now able to use my phones 4G connection with my wife version tab. No longer confined to hotspots and home network There is a free version and a payed full version without the byte cap.
I didn't have to use usb tethering. Just connected through blue tooth
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jjdevega said:
Use Foxfi, it works just tried it. I used my phones 4G data over Blue tooth mode and works just fine. I am now able to use my phones 4G connection with my wife version tab. No longer confined to hotspots and home network There is a free version and a payed full version without the byte cap.
I didn't have to use usb tethering. Just connected through blue tooth
Sent from my SM-P600 using XDA Premium HD app
Click to expand...
Click to collapse
Thanks for your comment.
I'm specifically interesting on doing exactly that thing via USB cable and the OTG option on the tablet. Can you check it out also?
tevaamir said:
Thanks for your comment.
I'm specifically interesting on doing exactly that thing via USB cable and the OTG option on the tablet. Can you check it out also?
Click to expand...
Click to collapse
I'll test that out for you. It does have that option for usb tethering.
UPDTAE: I can't figure it out. Looks like it can only usb tether to a PC/Mac
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Use Portable WiFi hotspot from the playstore, USB or BT. Works with my S3...
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Use Portable WiFi hotspot from the playstore, USB or BT. Works with my S3...
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Click to collapse
Tried it but it gives a hotspot error. It wants you to subscribe to the carriers hotspot service.
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OK.... . .works with my carrier but I have not been excessive and have had to do that yet
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