Droid Charge HDMI, how to? - Verizon Droid Charge

How do I get the HDMI working on the charge? I don't see an option for it anywhere, and I didn't get a prompt when hooking up my phone to the TV
Sent from my SCH-I510 using Tapatalk

plug the cable into your device and then into your tv it will work automatically. there is really nothing to be done on your end except making sure your tv is on the right input and you are using the correct cable.
Sent from my A500 using XDA Premium App

This is the cable I bought: http://www.amazon.com/gp/product/B003VWYBC2
Works great, don't need to touch any settings; just plug in and go.
I did read that this cable has issues with HDMI 1.4 so if you have a brand new TV, you should look elsewhere.

I just picked up a cheap cable at Target. It works flawlessly. As started before, make sure the cable is hooked up to the right input, make sure the phones screen is on.
Sent from my SCH-I510 using Tapatalk

http://www.monoprice.com/products/p...=10419&cs_id=1041913&p_id=7703&seq=1&format=2
What do u guys think of this?

I would suggest not taking a gamble with an adapter, which can always introduce extra problems, when you can get a complete 3' cable for less:
http://www.monoprice.com/products/p...=10253&cs_id=1025301&p_id=6973&seq=1&format=2
Or a 6' cable for about $1.50 more:
http://www.monoprice.com/products/p...=10253&cs_id=1025301&p_id=6974&seq=1&format=2
There are a bunch of other lengths and options on MonoPrice, as well, and whichever way you go you'll be better off than overpaying in a physical store.

Doesnt work?
I did this on my charge, plugged into phone and then tv. Still says no signal? Cable is brand new from monoprice. I am running a different kernel and ROM, could that be an issue?

tbonepaint said:
I did this on my charge, plugged into phone and then tv. Still says no signal? Cable is brand new from monoprice. I am running a different kernel and ROM, could that be an issue?
Click to expand...
Click to collapse
If you're sure you're on the right input and wiggling the cable in the phone doesn't help you could have a bad cable. My first one crapped out within seconds of beginning to use it.
Sent from my Droid Charge running GummyFroyo 1.9.1

Falcyn said:
I would suggest not taking a gamble with an adapter, which can always introduce extra problems, when you can get a complete 3' cable for less:
Or a 6' cable for about $1.50 more:
http://www.monoprice.com/products/p...=10253&cs_id=1025301&p_id=6974&seq=1&format=2
There are a bunch of other lengths and options on MonoPrice, as well, and whichever way you go you'll be better off than overpaying in a physical store.
Click to expand...
Click to collapse
I have this cable and it works perfectly fine. Use it all the time now.

tbonepaint said:
I did this on my charge, plugged into phone and then tv. Still says no signal? Cable is brand new from monoprice. I am running a different kernel and ROM, could that be an issue?
Click to expand...
Click to collapse
Your TV might not like the signal the phone is putting out. My tv, which is a dinosaur in terms of 1080p tvs (its actually the first one to market, and has a DVI input) is finicky with certain resolutions, and alas, my droid charge through hdmi does not work either. Try a different TV to rule out a bad cable...

Quick question. Does the image mirror the resolution of the phone? Because whenever I hook up my charge, it seems to be missing some area on the top and bottom but I'm thinking this is justthe resolution of the phone.
Sent from my SCH-I510 using Tapatalk

Related

usb cable

im new to usb phone, all previous have had proprietary connection
will any mini(or is it micro) usb cable work?
in other words can i get it from a pc shop and save $20 over vzw prices?
Micro usb cable, and yes
Sent from my SCH-I500 using XDA App
I would recommend monoprice.com or amazon. You can get a stack of micro-usb cables for <$10 normally.
eleazar123 said:
I would recommend monoprice.com or amazon. You can get a stack of micro-usb cables for <$10 normally.
Click to expand...
Click to collapse
and vzw wants @ 20 for one
im am assuming i can also get a generic car adapter for this?
or do what i did for the omnia nad get a bundle like this one?
http://www.amazon.com/Silicone-Prot..._1_2?ie=UTF8&s=wireless&qid=1284045238&sr=8-2
Generic charger will work fine as long as the plug is Micro USB. Never buy cables in stores unless you're cool with 1000% markup
lordcyrus said:
Generic charger will work fine as long as the plug is Micro USB. Never buy cables in stores unless you're cool with 1000% markup
Click to expand...
Click to collapse
no markup if you know the right people in a local shop
not so fast
So you SHOULD be able to use any old usb cable, but its not always the case. I tried to use my Kindle USB cable on my fascinate and it DID charge it, but would NOT allow me to mount the SD card on the host computer. On closer inspection it LOOKS like the cable wouldn't go in all the way. Tried a differant cable and it worked fine.
The odds are that any cable WILL work, just sayin that sometimes...
I got a couple micros today from
monoprice and they don't sit all the way in but are enough to transfer if you don't bump the phone. My plan is to file or dremel the plastic head a little this weekend.
The receptacle is recessed just far enough to keep the plug from fully engaging.
Sent from my SCH-I500 using XDA App
kirwoodd said:
So you SHOULD be able to use any old usb cable, but its not always the case. I tried to use my Kindle USB cable on my fascinate and it DID charge it, but would NOT allow me to mount the SD card on the host computer. On closer inspection it LOOKS like the cable wouldn't go in all the way. Tried a differant cable and it worked fine.
The odds are that any cable WILL work, just sayin that sometimes...
Click to expand...
Click to collapse
My kindle cable works.. It's the latest Kindle, not sure if yours is older or not. It doesn't sit flush, but as long as you're not playing catch with the thing while it's plugged it's fine. I do all my adb work over that cable.
iking said:
I got a couple micros today from
monoprice and they don't sit all the way in but are enough to transfer if you don't bump the phone. My plan is to file or dremel the plastic head a little this weekend.
The receptacle is recessed just far enough to keep the plug from fully engaging.
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
same issue here. I get all my cables from monoprice. Too bad the micro head is too fat, but filing it down is a good idea. I need to try that.
This one (OEM Samsung, but from another model) is cheap and works fine.

Help with HDMI please?

OK, I have no idea what I'm missing here. When I plug the HDMI cable into the phone, nothing happens. TV stays black and I get no prompt on the phone. What am I missing here? The cable is brand new, Andy phone is not rooted. I'm running go launcher and go locker. Any help?
Sent from my MB865 using XDA App
Ricparr said:
OK, I have no idea what I'm missing here. When I plug the HDMI cable into the phone, nothing happens. TV stays black and I get no prompt on the phone. What am I missing here? The cable is brand new, Andy phone is not rooted. I'm running go launcher and go locker. Any help?
Sent from my MB865 using XDA App
Click to expand...
Click to collapse
Is it a motorola hdmi cable?
No, it's a rocketfish. I wondered I ft that would matter. Are HDMI cables not standardized yet?
Sent from my MB865 using XDA App
Ricparr said:
No, it's a rocketfish. I wondered I ft that would matter. Are HDMI cables not standardized yet?
Sent from my MB865 using XDA App
Click to expand...
Click to collapse
I had lots of problems with the original atrix and atrix 2 using non moto hdmi.
Brand new Mediabridge HDMI cable attached to Win7 Dell laptop not working
shanghei said:
I had lots of problems with the original atrix and atrix 2 using non moto hdmi.
Click to expand...
Click to collapse
Recently I order a brand new MediaBridge HDMI cable from Amazon from a friend for use in India in a sealed box & it did not work when I attached it to the phone & my Dell laptop. What could be the reason? Is there any symbol supposed to pop up on the phone or the laptop & on hindsight I just got thinking (gave the cable back now) in case if no symbol is supposed to pop up would directly playing a video on the phone while the hdmi cable is attached make it play on the laptop??
Don't want to be a smartass or anything but I hope you're selecting HDMI as the Source on your TV.
As I mentioned I tried on my Dell laptop running Win 7....is there anything specific I needed to do besides just connecting either ends between the phone & the laptop to get the HDMI working?
RAD7 said:
As I mentioned I tried on my Dell laptop running Win 7....is there anything specific I needed to do besides just connecting either ends between the phone & the laptop to get the HDMI working?
Click to expand...
Click to collapse
I'm sure it the HDMI Micro to HDMI connection from phome to laptop will not work. Laptop HDMI should only be an output, not an input. It will work from phone to a monitor or tv. Once connected you will be prompted to make a choice on the A2 for a display mode.
I bought a Dynex cable from BB that works fine with the Atrix 2 when connected to a monitor or tv.
HTCuser111 said:
I'm sure it the HDMI Micro to HDMI connection from phome to laptop will not work. Laptop HDMI should only be an output, not an input. It will work from phone to a monitor or tv. Once connected you will be prompted to make a choice on the A2 for a display mode.
I bought a Dynex cable from BB that works fine with the Atrix 2 when connected to a monitor or tv.
Click to expand...
Click to collapse
Thanks. Yes you are right it is a micro hdmi (phone) to regular HDMI port on the Laptop. DAYMN..they should specify to unsuspecting users like me. IMHO many people would not be aware about this.

[Q] MHL to HDMI Adapter not working?

I've bought a Digitazz MHL To HDMI Adapter, but no mater which ROM I try, no matter whether I try to connect my Sensation to my laptop or my TV......nothing happens.
I don't get any notification on the phone, nothing on the TV...arghhh, the frustration.
I know the HDMI cable i'm using is fine, as links up to my freeview box ok, blu-ray player ok and my TV.
Phone is plugged in and show as charging when my phone is linked up to TV.....tried retarting phone, different Sense 3.6 Roms etc..nothing is working.
Am I not doing something, or it it prob just a case of cheap rubbish MHL to HDMI adapter I bought?
Just HTC versions of the adapter work?
any Ideas...be very much appreciated as i've tried everything.
cheers
Matt
Attached pics of the MHL to HDMI I'm using.
I used 2 types of non htc adapters, both worked.
What power supply did you connect to the adapter? I think only 1a 5v will work for mhl..
Sent from my HTC Sensation using xda premium
In some roms HDMI will not work. Look in change log it will tell you if it's working or not. Usually its written in BUGS section. Check your current Rom to see if it's supported . If I remember correctly most don't work but you need to check and see if that could be the issue.
Sent from my HTC Sensation 4G using xda premium
realsis said:
In some roms HDMI will not work. Look in change log it will tell you if it's working or not. Usually its written in BUGS section. Check your current Rom to see if it's supported . If I remember correctly most don't work but you need to check and see if that could be the issue.
Sent from my HTC Sensation 4G using xda premium
Click to expand...
Click to collapse
MHL works on all the largely adopted roms, elegancia, ARHD etc.
Also, it's more a kernel thing than a rom actually.
The OP mentioned a couple of roms were tested. perhaps it would benefit the test to add stock as well just in case?
Sent from my HTC Sensation using xda premium
I'm also struggling with MHL on my Sensation. After searching the internet, the few tips I picked up that worked for others are:
1. You need to plug in power via the extra micro-USB port on the MHL adapter. Some have said that it needs a high-current power source (1A) which the HTC charger produces. 3rd party USB chargers sometimes output a lower current which some people find causes their MHL not to work. Also, using MHL seems to drain battery pretty quick and you need a high-amp power source to keep the phone charged or prevent it from draining too quickly.
2. If it is the first time using MHL, try plugging in the MHL(USB) to the phone then rebooting the phone. This is supposed to make your phone recognize and "activate" the MHL/HDMI capability(?).
3. I also read about playing around with TV settings. For one user with a Sony Bravia TV, he had to go to the tv settings -> external inputs -> HDMI and turn off HDMI device control or something.
4. Not all Sensation ROMs support MHL, for example CyanogenMod.
In my case, I bought a 3rd party MHL adapter and it didn't work the first time even with power connected to MHL. Then after (2) above, I finally saw the HDMI logo appear on the notification bar and it worked pretty well in my first 10mins of experimenting...nice picture with sound too. Then I tried playing another video and this time there was no sound from the TV. So I unplugged and reconnected the MHL connector from my phone and ever since then I have not been able to get MHL to work I'm using ARHD 3.6.1 ROM so I'm not sure if that is the problem. Still looking for solutions...
You might want to make sure that your TV actually supports MHL as not all do. I can't see how a laptop would support it, most don't even have a HDMI input?
The most trouble I've ever had with MHL is the sound sometimes doesn't work, but just unplugging then replugging the phone cures this.
BMamba550 said:
....
In my case, I bought a 3rd party MHL adapter and it didn't work the first time even with power connected to MHL. Then after (2) above, I finally saw the HDMI logo appear on the notification bar and it worked pretty well in my first 10mins of experimenting...nice picture with sound too. Then I tried playing another video and this time there was no sound from the TV. So I unplugged and reconnected the MHL connector from my phone and ever since then I have not been able to get MHL to work I'm using ARHD 3.6.1 ROM so I'm not sure if that is the problem. Still looking for solutions...
Click to expand...
Click to collapse
I finally managed to solve my MHL problem by flashing ARHD 3.6.8 ROM...so in my case it seemed to be the ROM version that didn't work well with MHL. It mirrors my phone screen pretty well although Sensation resolution is quarter-HD so on my HD TV the picture is less sharp, but acceptable.
boomboomer said:
You might want to make sure that your TV actually supports MHL as not all do. I can't see how a laptop would support it, most don't even have a HDMI input?
The most trouble I've ever had with MHL is the sound sometimes doesn't work, but just unplugging then replugging the phone cures this.
Click to expand...
Click to collapse
I have this same problem, my adapter works and shows on my phone that it connected but my TV does not support MHL as only certain TV's actually support this standard, and oh plus that fact that my current ROM doesnt support it
My Laptop has a HDMI connection and so does my HD TV....but didn't know the TV had to support MHL....I just thought it was a case of if it's a HD TV, with HDMI connections, then it would work?
Hmmm....I'm not getting ANYTHING in my notification area on my phone either though.
Gonna try some of these suggestions and will report back.
Ps: As far as Chargers and power sources etc...all mine are HTC Genuine ones.
Thanks for help guys....will be back soon, coz i'm off to experiment..hehe:laugh:
Matt
matthew33 said:
My Laptop has a HDMI connection and so does my HD TV....but didn't know the TV had to support MHL....I just thought it was a case of if it's a HD TV, with HDMI connections, then it would work?
Hmmm....I'm not getting ANYTHING in my notification area on my phone either though.
Gonna try some of these suggestions and will report back.
Ps: As far as Chargers and power sources etc...all mine are HTC Genuine ones.
Thanks for help guys....will be back soon, coz i'm off to experiment..hehe:laugh:
Matt
Click to expand...
Click to collapse
Hope all goes well in your test's, My process was to power up the adapter first using my genuine htc charger first then plus in the HDMI cable from the adapter to the TV then plug the adapter into the phone last. If it does not show up on the phone notification bar to begin with restart your phone with it all still plugged in failing all of that then time for a new ROM and kernel probably Good luck
hoaxy32 said:
Hope all goes well in your test's, My process was to power up the adapter first using my genuine htc charger first then plus in the HDMI cable from the adapter to the TV then plug the adapter into the phone last. If it does not show up on the phone notification bar to begin with restart your phone with it all still plugged in failing all of that then time for a new ROM and kernel probably Good luck
Click to expand...
Click to collapse
Cheers for reply, but tried differerent Roms and kernels...nothing happening.
I give up.
Matt
I've got a similar problem where not matter what ICS ROM or kernel I used it wouldn't work.
(see http://forum.xda-developers.com/showpost.php?p=31797423&postcount=17)
However, in my case, it works fine with GB connected to a Sharp TV, but for some reason not ICS!
It also works fine with ICS connected to other TVs (tested on Samsung and LG) and on a PC monitor (through HDMI to DVI cable).
Just not with the Sharp TV!
Very frustrating!
hey guys, i have been trying to get this to work but all to no avail have tried the suggestions, all of the kernels i can find ect but i am just not having any luck. i am also not having any joy with usb-otg. could the 2 be linked?
Just a couple of thoughts. I've only skimmed the thread so I apologise if I'm repeating something mentioned earlier.
I can confirm that NRG's current EnergyROM which features a stock kernel and Sense 3.6 works with MHL (at the moment MHL doesn't work on any Sense 4 ROMs as far as I'm aware).
Also, I recently visited my folks and tried to show off some photos on their TV. For some reason MHL would only work on ONE of its four HDMI ports. I didn't have the time to figure out why, but there you go. Maybe those having difficulties could visit a tv shop and try plugging their phone into a variety of tvs for troubleshooting purposes.
Other things to note: On some TVs my MHL connection works at 720p and 60hz (which is good). On others it runs at 1080i at 24hz which makes for a crappy experience (jerky).
ICS ROMs have greatly improved performance when using MHL so steer clear of gingerbread.
MIUI ROMs should also support MHL (I've tried a couple).
Finally, I sometimes use a battery pack that I bought via Amazon to power the MHL connection when I'm out and about. If you decide to experiment this way, make sure you buy an external battery that has a 1 amp output per USB port.
I'm typing this with a bluetooth keyboard while my phone is connected to my tv, so it can work : ) I bought this MHL adapter: http://www.amazon.co.uk/FoneM8-MHL-Cable-microUSB-HDMI/dp/B0060Z8CYK
---------- Post added at 12:09 AM ---------- Previous post was at 12:03 AM ----------
heavy_metal_man said:
hey guys, i have been trying to get this to work but all to no avail have tried the suggestions, all of the kernels i can find ect but i am just not having any luck. i am also not having any joy with usb-otg. could the 2 be linked?
Click to expand...
Click to collapse
I've only tried USB on the go once, using a dedicated USB on the go cable for a Galaxy SII and a small externally powered four port hub in conjunction with Sebsatian FM's kernel and the most recent EnergyROM. I was able to browse a flash drive and connect a wireless keyboard and mouse. I couldn't really see the point as you can't use MHL at the same time, and you have to provide external power (unlike, for example, the Galaxy Note which will allow you to plug flash drives etc into the adapter without external power).
Ouzo said:
Just a couple of thoughts. I've only skimmed the thread so I apologise if I'm repeating something mentioned earlier.
I can confirm that NRG's current EnergyROM which features a stock kernel and Sense 3.6 works with MHL (at the moment MHL doesn't work on any Sense 4 ROMs as far as I'm aware).
Also, I recently visited my folks and tried to show off some photos on their TV. For some reason MHL would only work on ONE of its four HDMI ports. I didn't have the time to figure out why, but there you go. Maybe those having difficulties could visit a tv shop and try plugging their phone into a variety of tvs for troubleshooting purposes.
Other things to note: On some TVs my MHL connection works at 720p and 60hz (which is good). On others it runs at 1080i at 24hz which makes for a crappy experience (jerky).
ICS ROMs have greatly improved performance when using MHL so steer clear of gingerbread.
MIUI ROMs should also support MHL (I've tried a couple).
Finally, I sometimes use a battery pack that I bought via Amazon to power the MHL connection when I'm out and about. If you decide to experiment this way, make sure you buy an external battery that has a 1 amp output per USB port.
I'm typing this with a bluetooth keyboard while my phone is connected to my tv, so it can work : ) I bought this MHL adapter: http://www.amazon.co.uk/FoneM8-MHL-Cable-microUSB-HDMI/dp/B0060Z8CYK
---------- Post added at 12:09 AM ---------- Previous post was at 12:03 AM ----------
I've only tried USB on the go once, using a dedicated USB on the go cable for a Galaxy SII and a small externally powered four port hub in conjunction with Sebsatian FM's kernel and the most recent EnergyROM. I was able to browse a flash drive and connect a wireless keyboard and mouse. I couldn't really see the point as you can't use MHL at the same time, and you have to provide external power (unlike, for example, the Galaxy Note which will allow you to plug flash drives etc into the adapter without external power).
Click to expand...
Click to collapse
thank you for your chip in pal but i am still having no joy, jumped straight to the latest energy rom, installed and hooked up but no joy. i have tried both ports, rebooting with the cable in, different power sources. nothing. im beginning to think its gonna be my phone i will test this out when i get into work, as we have a hd tv there as well (allowing i get the time ) but im starting to lose hope would be so epic to be able to put my emulators onto the big screen and have goldeneye mulitlpayer matches at lunch in work
heavy_metal_man said:
thank you for your chip in pal but i am still having no joy, jumped straight to the latest energy rom, installed and hooked up but no joy. i have tried both ports, rebooting with the cable in, different power sources. nothing. im beginning to think its gonna be my phone i will test this out when i get into work, as we have a hd tv there as well (allowing i get the time ) but im starting to lose hope would be so epic to be able to put my emulators onto the big screen and have goldeneye mulitlpayer matches at lunch in work
Click to expand...
Click to collapse
That's weird. Got any mates with MHL enabled phones you can try your adapter on? I hate problems like this, they drive you mad and you end up doubting pretty much everything you've tried. Seriously though, you do realise MHL only works on the third Thursday of the month and if you wear underpants on your head, yeah? Oh, and stand on one leg ; ) Good luck.
Other than trying that different tv at work and possibly a different HDMI cable and MHL adapter, I'm not sure what else to suggest.
Ouzo said:
That's weird. Got any mates with MHL enabled phones you can try your adapter on? I hate problems like this, they drive you mad and you end up doubting pretty much everything you've tried. Seriously though, you do realise MHL only works on the third Thursday of the month and if you wear underpants on your head, yeah? Oh, and stand on one leg ; ) Good luck.
Other than trying that different tv at work and possibly a different HDMI cable and MHL adapter, I'm not sure what else to suggest.
Click to expand...
Click to collapse
its definately beginning to feel like that. my friend in work has an gs2, which i believe is mhl enabled. so tomorrow when i get into work i will try steal hm and the hdtv in work and see if i can get anywhere. at this point its either my £230 hdtv ()
my £360 phone () or my ****ty as mhl adapter from ebay /)
i guess we shall see tomorrow :/ will be gutted if its the phone. just out of interest has anyone got this going on the XE version of the sensation? as this is what i have.
still, thanks for your input bruce said that he is going to look into fixing the mhl on his CMX nightly, so if we can get this going i will be in emulator heaven
(off topic but XDA just censored me =0 automatically =O)
heavy_metal_man said:
its definately beginning to feel like that. my friend in work has an gs2, which i believe is mhl enabled. so tomorrow when i get into work i will try steal hm and the hdtv in work and see if i can get anywhere. at this point its either my £230 hdtv ()
my £360 phone () or my ****ty as mhl adapter from ebay /)
i guess we shall see tomorrow :/ will be gutted if its the phone. just out of interest has anyone got this going on the XE version of the sensation? as this is what i have.
still, thanks for your input bruce said that he is going to look into fixing the mhl on his CMX nightly, so if we can get this going i will be in emulator heaven
(off topic but XDA just censored me =0 automatically =O)
Click to expand...
Click to collapse
The SII is definitely MHL enabled (well on the stock ROM at any rate) - I hope it doesn't work so at least then it's hopefully just a £10 mhl adapter and not the phone or tv ; )
Ouzo said:
The SII is definitely MHL enabled (well on the stock ROM at any rate) - I hope it doesn't work so at least then it's hopefully just a £10 mhl adapter and not the phone or tv ; )
Click to expand...
Click to collapse
OK so apparently plugging my phone in at work counts as theft of electricity and I can get sacked for it
So I may take longer to find a HDTV and another test device :banghead:
Sent from my HTC Sensation using xda premium
heavy_metal_man said:
OK so apparently plugging my phone in at work counts as theft of electricity and I can get sacked for it
So I may take longer to find a HDTV and another test device :banghead:
Sent from my HTC Sensation using xda premium
Click to expand...
Click to collapse
LOL, you must work for the NHS or local government or something. Still, you made my girlfriend and I laugh : ) Maybe try a Currys or a Richer Sounds or something. There's bound to be someone in there with a decent smartphone, and there will be plenty of TVs to try too! If they haven't got a clue what you're on about, you might just educate them a bit ; )

ebay smartdock clone

On my quest to make an adapter to use my Atrix Lapdock with my S4 I already destroyed an mhl adapter, and now I want to try this dock from ebay.
Has anyone had any experience with it?
Let me know, looks nice.
Sent from my GT-I9505 using xda app-developers app
Be careful. I bought one of these on Amazon a while back...
http://www.amazon.com/gp/product/B00C4CVT7A/ref=oh_details_o09_s00_i00?ie=UTF8&psc=1
...and I realize it might not be the same exact thing, but it looks similar in construction.
About 2 weeks after I started using it, it started shorting out and sparking! I was lucky that I was right beside it when it started happening and got my phone out of it before any damage was done. The problem was with the wiring / circuitry in the base of the unit. I threw it away immediately.
So, hopefully your will work a lot better, just be careful.
scott14719 said:
Be careful. I bought one of these on Amazon a while back...
http://www.amazon.com/gp/product/B00C4CVT7A/ref=oh_details_o09_s00_i00?ie=UTF8&psc=1
...and I realize it might not be the same exact thing, but it looks similar in construction.
About 2 weeks after I started using it, it started shorting out and sparking! I was lucky that I was right beside it when it started happening and got my phone out of it before any damage was done. The problem was with the wiring / circuitry in the base of the unit. I threw it away immediately.
So, hopefully your will work a lot better, just be careful.
Click to expand...
Click to collapse
Thanks for the info. I usually buy stuff from DX, so I'm quite used to opening and doing a good quality check for every item I buy before using it!
I got the item, it works good and the build quality is good.
BUT, when you connect an external power supply, the power to the usb host port gets disconnected and the usb lines get shorted. So you can use either the USB OR the HDMI. There are 3 relays inside the device; by disabling the top one you can do the 500ms short trick and get the HDMI + USB HOST + CHARGING features, but it takes some effort.
gip_mad said:
I got the item, it works good and the build quality is good.
BUT, when you connect an external power supply, the power to the usb host port gets disconnected and the usb lines get shorted. So you can use either the USB OR the HDMI. There are 3 relays inside the device; by disabling the top one you can do the 500ms short trick and get the HDMI + USB HOST + CHARGING features, but it takes some effort.
Click to expand...
Click to collapse
Are you able to use or make a charge only cable (only 5V and ground)? That way the USB data lines should not be affected if the charger shorts the data pins.
Or is the one of the relays shorting the data pins inside the adapter?
Sorry, maybe I didn't explain correctly. The adapter shorts the phone's usb data pins, everything else is untouched. A delay circuit is implemented too, so it looks like they tried to do the 500ms trick but failed miserably so they sold the dock as is.
has anyone got any further with this project? I have an original Samsung smart dock and have now got the hdmi converters but nothing is shown on the lapdock screen. The adaptors and lapdock work fine as I have had it connected to my sky hd box?
Hi, did you try the adapters with a TV? My adapters work well and send a (distorted) image to the lapdock..
Yes I tried them both ways as an output to a tv and also an input to a moniter
looks pretty interesting. huh

USB OTG Cable Not Working

So I got a USB OTG Cable from amazon (My cousin got it) and when I went to try it with a Xbox 360 wired controller, it didn't work. I even tried using a USB stick with the cable and it didn't work. What? I'm starting to think that I shouldn't have upgraded to lollipop and should have stayed on KitKat. Does anyone have any answers to this????
Sent from my SHIELD Tablet using XDA Free mobile app
Try the otg cable on another mobile device (phone, tablet, whatever). I've found the Shield to be a bit finnicky with some OTG solutions. All my otg cables work ... except for my HooToo combo charger/otg device. Sad - since that's the only reason I bought it.
Sent from my SHIELD Tablet using Tapatalk
I have to have the cable hanging from the tablet for the control to work. So if in console mode I have the side with the port hanging off the table so that the weight of the controller plug is pulling down
mcord11758 said:
I have to have the cable hanging from the tablet for the control to work. So if in console mode I have the side with the port hanging off the table so that the weight of the controller plug is pulling down
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Click to collapse
That means it's broken.
I'm pretty darn sure.
primetechv2 said:
That means it's broken.
I'm pretty darn sure.
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Click to collapse
Its not ideal but it works. I paid lie $3 for the otg so you get what you pay for
mcord11758 said:
Its not ideal but it works. I paid lie $3 for the otg so you get what you pay for
Click to expand...
Click to collapse
If it's broken, it's broken. And generally having to lean cables is evidence its sensitive electronic little components are taking a dive. That and all off brand cables, or at least most off brand cables, tend to be inexpensive. I still recognize that problem from my last insured $20 RadioShack MicroUSB cable.

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