[Q] Snow Leopord's Stock Rom & MHL - AT&T LG Optimus G

Will Snow Leopards stock AT&T rom located in developers forum restore/provide MHL connection ability?
Edit: Sorry for mispelling your name Snow. It won't happen again.

alliance1975 said:
Will Snow Leopords stock AT&T rom located in developers forum restore/provide MHL connection ability?
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which ROM does it not work for you with? Also the adaptor needs to be powered by micro usb , and the order that the cables get connected seems to matter. Connect to phone last, trial and error for other two.

adfurgerson said:
which ROM does it not work for you with? Also the adaptor needs to be powered by micro usb , and the order that the cables get connected seems to matter. Connect to phone last, trial and error for other two.
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I'm on CM 11-20140104-NIGHTLY-e970
Monitor: ACER AL1917W (DVI connection)
Micro USB-DVI adapter: iKross MHL
Connecting LGOG last indicates no connection. I am certain LGOG is powering since screen remains on.
It is why I ask if returning to SnowLeopords stock rom will restore MHL.

alliance1975 said:
I'm on CM 11-20140104-NIGHTLY-e970
Monitor: ACER AL1917W (DVI connection)
Micro USB-DVI adapter: iKross MHL
Connecting LGOG last indicates no connection. I am certain LGOG is powering since screen remains on.
It is why I ask if returning to SnowLeopords stock rom will restore MHL.
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Click to collapse
You could likely even just use a different AOSP-base rom, no need to go all the way back to 4.1.
I know for a fact that Houstonn's 4.3 PA builds work with MHL, and I believe the official CM10.2 build also work.

alliance1975 said:
I'm on CM 11-20140104-NIGHTLY-e970
Monitor: ACER AL1917W (DVI connection)
Micro USB-DVI adapter: iKross MHL
Connecting LGOG last indicates no connection. I am certain LGOG is powering since screen remains on.
It is why I ask if returning to SnowLeopords stock rom will restore MHL.
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Click to collapse
I can confirm it is working on Beanstalk 4.4 also , using Samsung MHL that came with Infuse.

Do you know what kernel has MHL support for CyanogenMod?

XDFernando said:
Do you know what kernel has MHL support for CyanogenMod?
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I installed the Beanstalk 4.4 rom which included the slimkat kernel. The mhl worked. I purchased a rocketfish adapter and plugged it into my hdmi tv and all seemed well. Unfortunately my LGOG started to get very hot. I reverted to my old CM 4.4 with cm kernel and heat problem solved but alas no mhl output.

alliance1975 said:
I installed the Beanstalk 4.4 rom which included the slimkat kernel. The mhl worked. I purchased a rocketfish adapter and plugged it into my hdmi tv and all seemed well. Unfortunately my LGOG started to get very hot. I reverted to my old CM 4.4 with cm kernel and heat problem solved but alas no mhl output.
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i dont like overclocked kernels another good one with mhL?

XDFernando said:
i dont like overclocked kernels another good one with mhL?
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I will be trying cm 10.2 shortly and let you know.

alliance1975 said:
I will be trying cm 10.2 shortly and let you know.
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cm10.2 mhl works. Joy.
Edit: Recent developments suggest I was wrong regarding the 10.2 rom. I reinstalled it and it seems to be working fine. I cannot get my dvi monitor to work but my hdmi tv works great. So I must purchase an hdmi monitor in order to have my LGOG serve as my desktop PC.
My thanks to OMGMatrix for suggesting 10.2 as a solution.
@XDFernando, try the 10.2. I think you will find it easy to get along with.

CM11 now supports mhl
I upgraded from 10.2 to 11 last night and tried connecting to my hdtv and lo-an-behold it mirrored my LGOG, even rotated the view.

I have also not working

CM11 MHL Working
I'm pleased to announce that I have reached my goal of replacing my desktop computer with my LGOG. I use bluetooth mouse and keyboard and connect my LGOG to an $80 LED HDTV via MHL adapter. I was inspired by this blog http://www.livingdigitally.net/2012/02/using-a-mobile-device-as-a-desktop-computer.html. YouTube videos now play through MHL without a problem. My thanks to the CM11 post by shellnut. I'm using the latest CM11 nightlies with the gapps-kk-20140105 and 3.4.0-CM+ kernel. Pretty neat.

Related

Does AOKP charge via USB port?

Does AOKP charge via a computer USB port or do you have to use standard jack charging?
Never bothered trying, but since it uses Pershoot's kernel, it most likely do work.
wewewi999 said:
Never bothered trying, but since it uses Pershoot's kernel, it most likely do work.
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Click to collapse
yes its works for me!

MHL Compatible ROM - HBoot 1.5?

I've gotta say - I've been a little disappointed since rooting my phone a couple weeks ago. I haven't gotten any additional features that I wanted - though running Olympus Rom - it seemed everything ran a little snappier than it used to.
However, today I found out that my MHL adapter no longer works. With Olympus, I got an immediate crash, then after reboot - my adapter only worked to charge the phone. No HDMI out.
Then - after installing a Nocturnal Rom which was supposed to be stock with some tweaks, all I get is an immediate crash when connecting to my MHL adapter. Whether or not the HDMI cable is connected. WTF.
Can anyone tell me a ROM they've got working MHL with? I'm guessing the hboot might make a difference, since I never got USB host capability and some other features I expected out of Olympus Rom.
i think olympus used my kernel and older version had hdmi/mhl issues on hw002 phones, but was fine on hw001 (i test on 001)
flash my r13 release over ur rom - should fix your issue.
P0ll0L0c0 said:
I've gotta say - I've been a little disappointed since rooting my phone a couple weeks ago. I haven't gotten any additional features that I wanted - though running Olympus Rom - it seemed everything ran a little snappier than it used to.
However, today I found out that my MHL adapter no longer works. With Olympus, I got an immediate crash, then after reboot - my adapter only worked to charge the phone. No HDMI out.
Then - after installing a Nocturnal Rom which was supposed to be stock with some tweaks, all I get is an immediate crash when connecting to my MHL adapter. Whether or not the HDMI cable is connected. WTF.
Can anyone tell me a ROM they've got working MHL with? I'm guessing the hboot might make a difference, since I never got USB host capability and some other features I expected out of Olympus Rom.
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Click to collapse
Thanks Chad. Unfortunately, the new problem I'm having seems to be that for some reason - I can't flash a new kernel? No matter what I do - your old kernel shows up under the settings menu.
Thanks Chad - I was finally able to change my kernel to r13 using Flash Image GUI. MHL works great now!
It definitely seems to have been an issue with hw002. I still don't have USB host though - so if you find that it's possible to get us a kernel with working USB host for hw002 phones - please let us know.

HDMI issues?

Hi guys,
Is anyone having trouble with the GS2 HDMI cable? I just bought one and when I connect it to the TV it says "connecting" and then "no signal". I know one end is the HDMI out, the other is the USB in and the side one is the usb power feed. I´ve tried the power feed by connecting it to the tv and also tried connecting it to the GS2´s usb power charger....both times no luck. If you click on "sources" the HDMI port shows up as active but there is no signal. I´ve tried in 2 different TVs and the same happens on both.
Is there something I have to activate on the phone?
I´m on 4.0.3 - baseband I9100XXIk4 - build Illusion-ICS v1.01 XXI.PB-I9100
I´ve tested with a stock GS2 and it worked...got some static and "no signal" at some point, but overall it worked. Too bad it won´t work on my ICS
rawfa said:
I´m on 4.0.3 - baseband I9100XXIk4 - build Illusion-ICS v1.01 XXI.PB-I9100
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Are you sure HDMI-out works on this ROM? Check the ROM thread.
ctomgee said:
Are you sure HDMI-out works on this ROM? Check the ROM thread.
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Click to collapse
I don´t think it does. I´ll wait for the official Samsung ICS release.
Same problem with HDMI out
I have the same problem after upgrading to the official 4.0.3. Did you get it to work?
Sadly not. I guess when the official ICS comes out this will be fixed.
I have the LP7 ICS ROM and HDMI works fine. I have the Internation version of the SGSII and using Samsung's HDMI Adapter and it is powered from the mains power supply.
SO there is not a problem with ICS compared to GB.
I'm using this ROM GT-I9100_WanamLite.DXLP7.Deodexed.Stock.NO-WIPE & HDMI works perfect. It is a Samsung based ICS ROM.
Powereh said:
I'm using this ROM GT-I9100_WanamLite.DXLP7.Deodexed.Stock.NO-WIPE & HDMI works perfect. It is a Samsung based ICS ROM.
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Is this the official ICS?
rawfa said:
Is this the official ICS?
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erm yes?
It is just this one http://forum.xda-developers.com/showthread.php?t=1544487 but Deodexed so I can have themes & stuff.
yeah, I have the same issue

Kitkat that supports docking & s-pen?

Is there a 4.4.2 room that supports audio over USB and comes with the s-pen apps?
Anyone have any recommendations? Hoping gchilds slimrom handles this.
So far, none of the non TW 4.3 & 4.4 ROMs I have tried have working USB audio. I finally broke down and bought a Bluetooth enabled radio for my truck and have never looked back.
Sent from my BN NookHD+ using Tapatalk
mising said:
So far, none of the non TW 4.3 & 4.4 ROMs I have tried have working USB audio. I finally broke down and bought a Bluetooth enabled radio for my truck and have never looked back.
Sent from my BN NookHD+ using Tapatalk
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Thanks. So if I want to continue using a dock with USB audio . Have to stick with an older rom?
What is the most stable rom that does support USB audio?
I'm still running jellybeans. Stable and really have no reason to upgrade. Just want to play.
Anything newer than that?
jamesavery22 said:
Thanks. So if I want to continue using a dock with USB audio . Have to stick with an older rom?
What is the most stable rom that does support USB audio?
I'm still running jellybeans. Stable and really have no reason to upgrade. Just want to play.
Anything newer than that?
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If you are already on Jellybeans, I would stick with that. You could also create a backup of your current ROM and just restore once you are finished checking out the new ROMs. (That is what I did when I was still tied to USB audio)
mising said:
If you are already on Jellybeans, I would stick with that. You could also create a backup of your current ROM and just restore once you are finished checking out the new ROMs. (That is what I did when I was still tied to USB audio)
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Thanks. That's what I did to try pacman.
I'll check jellybeans and see if I have the latest version.
Thanks again.

[Q] SOKP M2 4.4.4 - i9305 - MHL Cable

Hi,
I have purchased an MHL cable so when I transfer movies onto my phone I can watch at the girlfriends house however whenever using this rom, it does not work, and all i get is no signal, I tried on a mates phone and it worked perfectly, however he did not have the SOKP rom.
Is there a way to make it work on this rom (as it has the best battery life for me) or do I need to ask the developer? (not enough posts yet)
Spudals said:
Hi,
I have purchased an MHL cable so when I transfer movies onto my phone I can watch at the girlfriends house however whenever using this rom, it does not work, and all i get is no signal, I tried on a mates phone and it worked perfectly, however he did not have the SOKP rom.
Is there a way to make it work on this rom (as it has the best battery life for me) or do I need to ask the developer? (not enough posts yet)
Click to expand...
Click to collapse
you'll probable need to go back to a stock rom as cm11 doesnt support it...
samdroid711 said:
you'll probable need to go back to a stock rom as cm11 doesnt support it...
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looks like I'll have to get a chromecast then haha :/

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