i have bought new (measy u2c android tv dongle) when attached with tv it show but attach mouse with it it hang i push reset after some while it on and i again attach with computer and when attach mouse again stuck this time i pushed power button after that nothing on tv and also try my best to attach with computer but nothing led light is but no computer detect and no tv show plz told me what can i do
plz help if some body know plz help me
Relax man,why don't you try another mouse? or something else just to test it, like a keyboard or a usb drive or anything you can attach to the usb port.
the button that's on the side isn't a reset button (it's used to flash roms on ur android stick)
if you want to reset go to Settings>Backup and reset>Factory data reset>Rest and erase everything!
problem is that this time it did not show on tv and did not attach with computer just led light on
how can i will do flash on it i mean how can attach it with computer i pused up reset button and
than attach data cable but nothing happen on computer.
Have you connected the cable into the port on the side, not the one at the bottom. The one at the bottom is only for power.
Also, downlaod the custom ROM from here and go step by step through the readme file. I would post the link, but I'm new to posting so I'm not allowed. Search "Measy U2C/B12 Finless ROM 1.7"
This happens when its not receiving enough juice from the power source. Try using a shorter usb cable or does it have a power adapter that you plug into the wall?
Sent from my GT-N7105 using xda app-developers app
Related
Hi,
Saturday I had some time to open the HDMI dock (for Galaxy Tab 7) and mod it to have alternative power input.
After that I was able to use the HDMI output and USB host at same time. The setup is:
- HDMI out for Samsung TV
- wireless USB keyboard
- external HDD connected with a powered HUB
In this setup I was able to use the keyboard and video files from external HDD while watching on TV screen.
The only problem is that the "MTP Application" notification is still there and the tablet is not full powered from external power supply, it discharges slowly the battery.
After some investigation I've seen that on the original charger there seems to be some resistors between USB lines and Vusb and GND. If I connect the original charger (not inserted on power outlet) the tablet is full powered and the MTP Application is not displayed (when I put the tablet in dock). After that if I remove the cable and insert the USB host cable everything is OK and tablet is full powered with USB host and HDMI working.
The docking is powered with 5V/2A PDA DC adapter.
When I'll open the dock again I will make some picture.
Your are welcome for questions and suggestions.
Emil
HOW MUCH?
Cant believe this is my first post on any message board EVER but what better reason! First i would like to know how much would u charge to make the modification for me? I would provide the dock and any other materials that u need of course. Secondly, since the dock works with ALL tab variants(PERSONALLY ONLY TESTED WITH P1000, P7100, P6200, P6210 BUT 99% CERTAIN), u might want to post your development in every other versions forum. I believe this would generate a LOT more interest in this project because there actually has already been a few threads created in which several attempts were made but no one could find the magic combo(plus it could mean a few extra bucks in your billfold!). I waited to post in hopes that u would update with pictures and/or a tutorial but still would rather you perform the actual surgery. Congratulations on accomplishing what samsung should have done from the start...a TRUE multimedia dock! I guess the only suggestion i could offer is if it were possible to actually add a few usb ports into the base of the hdmi dock itself, which is how i feel samsung should have made it originally...definitely not a priority.
Here are a few reference threads if interested & i've already provided a link in each one pointing to your original post for those interested (hope u dont mind!)
http://forum.xda-developers.com/showthread.php?t=1610832
http://forum.xda-developers.com/showthread.php?t=1155065
http://forum.xda-developers.com/showthread.php?t=1149442
Sorry, but I can't do this for you.... It's complicated.
Now I work to found a solution to put an USB connector on the dock and to put a power connector to.
The big problem is that the tab enters on MTP mod when powered this way. As described on other threads there is a way with USB lines to activate full external power.
When I'll have a full modification dock I'll put some pictures and instruction for that.
waiting for pics and further info please...
Galaxy Tab Dock modified
Now I have a full functional dock, modified.
So, after receiving the Galaxy Tab Plus media dock from ebay I've found that I can change the tab fixing part with the one on the old Galaxy Tab Dock.
So, now I have old Galaxy Tab multimedia dock full compatible with my Galaxy Tab Plus.
Then I modified the dock to include standard power jack and standard miniusb connector for OTG.
The USB Host is powered from the external power supply, this helps to not discharge the battery when using tab and slow charging.
I made some pictures with details for connections and modification.
You can view at:
http://www.flickr.com/photos/buzdumil/sets/72157630734690786
There was some work to do...is not very easy. The best thing that can be done is to make a PCB. That PCB, at in my pictures, could be fixed near metal weight. Also there the clips of the case need to be cut, but there is no problem because at same position exist screws for fixing.
The problem with MTP application started when power connected or tab inserted on dock remains. But now is easier to use external HDD, usb keyboard & mouse and television to watch movies.
That's amazing, Emil! That's the dock accessory Samsung should have sold in the first place. After looking over your pictures, I'm ready to go order a soldering iron and get to work!
Hi emil b just letting you know i was playing around with my dock and found how to get rid of the red x from when power is applyd.
First connect power and get red x....
Then disconect the earth and re connect it again..
This forces AC Charge mode...
No resisters or shorting data lines are needed..
So good for being in host mode...
All you need to do is put a on/off switch inline on the earth
Where you supplied power to the dock.
Doesnt need to be inside the dock..
Give it a try and let me know...
Just have to play with it and hit switch a couple of times...
Im looking at all options concerning the modification of this dock. One question that comes to mind is: If I only use the red and blackwires to send power to the USB connector, will I still be able to use the OEM 30 power connector??
OP, I am going to attempt to make this modification myself. Would you be able to provide any additional instructions/suggestions to the pictures up on Flickr?
Thanks,
cypher
mr_esmit said:
Im looking at all options concerning the modification of this dock. One question that comes to mind is: If I only use the red and blackwires to send power to the USB connector, will I still be able to use the OEM 30 power connector??
Click to expand...
Click to collapse
No because the origonal charger has the resisters on the data lines...
you are better to add just power to pin 7(9) and earth to pin (1)30..
then add a otg dongle..
I know that this theme has been beaten mercilessly, but let's try it again. Maybe someone can help.
I'm looking to breath some life back into my old TF101 with an update to KatKiss.
My serial number starts 037. I'm running 4.0.3 ICS. I have USB debugging enabled. I have MTP enabled. On the computer side, I'm running Win 8.1 on a Haswell i7 16GB with USB 3.0.
I have the original USB cord, and a new 3.0 USB cord from a third-party manufacturer. I've tried both cables. The TF101 itself is well-aged and somewhat beat up, but not beyond use. The cords work for charging.
When I plug the USB cable into the PC, the computer makes a sound, but no device is shown. The TF101 doesn't show that it's connected to the computer. I've looked everywhere: Devices and Printers, Device Manager (there's no "Other Device Listed"), under safely remove devices, and even under Computer Management > Storage > Disk Management. The TF101 is nowhere to be found. The computer does not recognize it.
When I power off the tablet, and try going to APX (or whatever) mode with VOL UP and POWER, nothing happens there either. (The computer shows nothing whether connected through the USB cable while Android OS is running, or while I'm trying to go into APX mode.) I can, however, go into recovery mode (or whatever it would be called) by holding VOL DOWN and POWER. I tried a factory reboot, but that didn't work either. The computer still doesn't see it.
Basically, I've concluded that there's no hope. Given this state of affairs, I cannot root my TF101, and, because I cannot root the tablet, I cannot install custom ROMs on it.
Does that about sum it up? Anybody else have any other great ideas?
I'd very much appreciate any insight anyone could give me.
Install the drivers on this thread and download Easyflasher
http://forum.xda-developers.com/showthread.php?t=1688012
Power off the TF while it is connected to the PC
Hold Power & Vol Up to enter APX mode
Device should be recognised by windows and hear the USB connect sound
Nothing will appear on TF screen
Run the Easyflasher and install TWRP
When done, boot to recovery to check you have TWRP recovery installed
If yes, copy KatKiss ROM to Micro SDCard in TF and flash from TWRP along with Gapps
*Detection* said:
Install the drivers on this thread and download Easyflasher
http://forum.xda-developers.com/showthread.php?t=1688012
Power off the TF while it is connected to the PC
Hold Power & Vol Up to enter APX mode
Device should be recognised by windows and hear the USB connect sound
Click to expand...
Click to collapse
Detection, I appreciate your response! The thing is, when I try to enter APX mode, nothing is recognized by the computer. I don't hear any sound. I don't see any new devices appear anywhere.
Should I conclude that I have the "TF101-is-not-recognized-by-PC Problem"? And, if I do, is there anything else I can do to about rooting and installing a custom ROM?
RJM
In device manager, try enabling "View hidden devices" and see if you can see the TF101 ghost entry, if yes, remove it and then plug the TF back in and see if it's recognised then
If you don't see anything that way, try viewing hidden devices with it plugged in too
There is no reason it shouldn't be detected in APX mode unless you have been unlucky and have 2 dodgy cables, or there is actually hardware damage to the TF
Try installing windows to a virtual machine too, see whether you can get it recognised that way
If you have access to another machine, see if you can get it seen on there to rule out hardware as the issue
Thanks for the reply. I appreciate your interaction very much.
I've tried it on both machines. There is no sign of TF101 anywhere, on either machine, as a ghost or anything else. I've looked under the Android section, as well as under Portable devices and every other list. There's definitely no sign of a TF101. No sign of anything that my TF101 might be posing under.
The only time I get any kind of response by the computer is when I plug the TF101 into the computer when the TF101 has Camera (PTP) mode activated. When I do that, I hear a little jingle. If I have the Device Manager open, it flashes. But, even then, I don't see any sign of it anywhere.
I'm totally stumped. Would there be some clear indication on the hardware that would cause the problem?
By the way, both USB cables charge just fine when I'm using the USB power box. But when using the computer, there is no charge or any other sign of the thing.
If you have any other advice, I'd love to try it!
The power and data connections on the USB lead are separate, so if you have a faulty lead, it could still charge, but not be seen by the PC
Something like this:
1: Power
2. Data
3. Data
4. Power
You won't see the TF charge from PC, it is only a trickle charge via PC, and the TF has to be powered off iirc, or at least the screen has to be off, so you only see the result, not the actual charge
Not sure what having the camera on is doing, I would still lean towards faulty USB cables being the issue even though you have 2 of them
Im guessing that the 2nd cable is a 3rd party cable, not a genuine ASUS TF101 cable ?
Hi I made this thread to find out how I can get USB OTG to work. I have cm 11 s3 mini and want to control my phone by a remote and plug ? flash drives in but have no idea how this works. Also if you could provide a link for a USB OTG cable it would be greatly appreciated. thank you
AndroidGangster said:
Hi I made this thread to find out how I can get USB OTG to work. I have cm 11 s3 mini and want to control my phone by a remote and plug ? flash drives in but have no idea how this works. Also if you could provide a link for a USB OTG cable it would be greatly appreciated. thank you
Click to expand...
Click to collapse
Hi
Its just plug and play. You plug in the USB OTG cable to the phone's micro USB port and on the other end its a female USB port (the same like in your laptop or pc). So you just put in a pen drive and it will get detected on its own. You can open a file manager app and access it, or you can access it directly from any of your other apps (for example if you use MX player for seeing videos then the pen drive videos will automatically load up in the app as well).
To control your phone remotely I am guessing you mean keyboard/mouse?
If you plug in a mouse, a cursor shows up the next second and you have a working mouse. Same with a keyboard, works on its own. If you want to use both together, you need a wireless keyboard and mouse so that you can plug in the dongle to the otg cable, and then both the keyboard and mouse will instantly start working.
If you have a PS3 controller you can even connect that to your phone and use it to play many games - but this does not work via plug and play, you need to follow instructions to set this up and you can search on xda or google for that.
If you search USB OTG on amazon or ebay you will find loads of places to buy it from in your country.
http://www.ebay.com/sch/i.html?_fro...0.TRC0.H0.Xusb+otg.TRS0&_nkw=usb+otg&_sacat=0
My Samsung S9 has had some screen damage and the touchscreen mostly does not work.
In order to navigate it I must use a mouse that I connect to the phone using the supplied USB C- A adapter.
I wish to get my phone repaired but I wish to backup all the data upon it first.
If I plug my phone directly into my PC, it asks for my permission to allow the PC access. However, since the touchscreen does not work properly, I cannot press the button to accept.
I could not plug both the mouse and PC simultaneously.
So I bought a USB-C hub. (Actually I've bought several, none of them have worked, this latest one is the most expensive and I had hoped it would work - (https://www.amazon.co.uk/gp/product/B07ZVKTP53/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1).
It has a separate port for USB-C Power Delivery and a separate one for data.
I plug the attached USB-C cable from the hub into my phone, and then I plug my mouse into a regular USB port, my charger into the USB-C PD port, and another USB-C to A cable from the USB-C Data port on the hub into a USB port at the back of my (new) PC.
Now my computer does not recognise my phone at all, nor does my phone seem to acknowledge it is connected to a PC. The mouse still works upon the phone and it charges fine through the PD port. If I plug the phone straight into the PC, it is recognised, so I do not think the problem lies there. The hub seems to block communication between the phone and PC.
I would like to backup my data and get my phone repaired. If anyone can solve the USB-C Hub issue or propose another solution to my problem then I would be grateful.
A mouse and keyboard will take priority over anything else in a hub.
I'm betting the hub's power is 2000mA or 2.0 Amps.
What does your fone charger state its power is? Add the mouse, keyboard, and fone's milliamps together. If it's more than the hub's power pack supplies....
In this situation, I would use Vysor, this will defo solve your problem, it allows you work with your fone on your pc/lappy by providing a lovely window that is a duplicate of your fone screen, you'll be glad you found this!!!
I can provide an old cracked version I used for my emergencies, if there is no objections?
Then you'll only need the mouse to use as your finger
Google Vysor. case closed lol.
Pachacouti said:
A mouse and keyboard will take priority over anything else in a hub.
I'm betting the hub's power is 2000mA or 2.0 Amps.
What does your fone charger state its power is? Add the mouse, keyboard, and fone's milliamps together. If it's more than the hub's power pack supplies....
In this situation, I would use Vysor, this will defo solve your problem, it allows you work with your fone on your pc/lappy by providing a lovely window that is a duplicate of your fone screen, you'll be glad you found this!!!
I can provide an old cracked version I used for my emergencies, if there is no objections?
Then you'll only need the mouse to use as your finger
Google Vysor. case closed lol.
Click to expand...
Click to collapse
Hi
Thanks for your reply
It's not a battery hub, but just a USB-C hub (check the link). Power comes from the PD USB-C port which is hooked up to my phone's original USB-C charger.
It also fails to work even when a mouse isn't attached to it.
I will look into Vysor. Also thought about the possibility of using a standalone bluetooth mouse which would free up the cable.
Your fone will suck the life out of a poorly powered hub, by using vysor, your pc/lappy mouse will work your fone using vysor, best app I've ever seen for working with broken screens, just plug phone direct into lappy, vysor works if you've no screen at all!!!!!
Use
Vysor
www.vysor.io
...Njoi
Dont pay for mouses/hubs in this scenario. Just pay for a top quality tool. I would place this as my number one android tool for ANY fone.
Again, if all your doing is data recovery (saving your stuff) I have a patch for an earlier version to unlock full version I swear by, you could use this once if only to try before you buy
The hub supports 85W fast charging directly from mains, which is what it is getting.
How do I enable USB debugging specifically for the app?
I have enabled it in developer options but when I connect my phone via USB to my computer as per the Vysor app, another window pops up on my phone asking to allow USB debugging. Ask there is no mouse attached to the phone at this point, I am unable to allow it.
Title says it all.
Wireless Download isn't working, even if I double tap the power button or hold it for 2 secs then release it.
Any idea to fix this? Or do I have to use Wired Download instead?
CookieNS75 said:
Title says it all.
Wireless Download isn't working, even if I double tap the power button or hold it for 2 secs then release it.
Any idea to fix this? Or do I have to use Wired Download instead?
Click to expand...
Click to collapse
I had this happen awhile back when I ordered a T-Mobile version and they sent the Verizon version on accident. I didn't read ahead to see what happens if you flash the wrong rom and end up bricking the watch and was longer able to access Wireless Download mode and connect to NetOdin. What I had to do was get a charger from the original Galaxy Gear S watch (that clipped to the backside of watch), slight disassembly and modification and the metal pins used to charge the original gear S watch will fit into the access port on the side of the Gear S3 watch and allow you to connect the watch to PC via USB and flash using regular Odin. There is a guide in these forums somewhere if you search, or if you have any questions, feel free to ask
There is another way to do this if you have the tools and skill but requires disassembly of the watch and soldering a usb cable to the motherboard of the watch to connect to usb and flashing stock rom using Odin. Once finished, removing the solder and cable, and then reassembly.