When i connect Desire to my PC, my USB TV Tunner stop work, i try'd to switch both devices in diff usb slots no diff. There was no problem with HTC Touch Pro. weeeird.
Does this have any solution at all ?
Sounds like your PC doesn't have enough power to power up both devices.
Good point there, just tested it, turned of my external USB HDD but still no diff. I don't get it, well everything new brings you new trouble with all the goodies ofc
It stops my net working, I have to reboot once I have disconnected usb.
Related
Interesting problem I have had on and off. When I plug my phone into my desktop, it will connect normally, then a few seconds later it acts like I unplugged it. It's not the rom as it does it in recovery as well(both with usb-ms activated and without). I have HTC Sync installed. Rebooting either the computer and/or phone doesn't fix it, it just goes away after awhile and starts working again. I've experienced the problem FAR less when connecting it to my laptop, it will typically work there and not on my desktop when the problem crops up.
it's like this problem but it's not constantly http://forum.xda-developers.com/showthread.php?t=711616
-Edit- the device also doesn't show it's charging even when it 'disconnects'
I have the same problem. just keeps discontenting over and over it sees it for a few seconds then disconnects reconnects then off again.
sasigns said:
I have the same problem. just keeps discontenting over and over it sees it for a few seconds then disconnects reconnects then off again.
Click to expand...
Click to collapse
Mine doesn't reconnect, it 'disconnects' and stays that way(as if i unplugged it) until i actually do unplug it and reconnect it.
-edit- 1,000th post, YAY
I was having the same problem on my MacBook until I realized the MacBook must be plugged into power. Once plugged in everything was good. I wonder if the Evo demands more power through USB then other devices.
Yeah, sounds like a power issue to me. If you're using a USB port on a hub or on a keyboard, try one on the PC itself. Also, it could be a slow USB port or a bad cable if you are continuing to have issues. Try another computer if you can, and if you still have the problem try a different cable. Still have the issue, reflash (if you're running a custom rom) or contact Sprint for service.
Same issue here, but on a desktop PC (Dell Studio XPS) using the front-mounted USB port (not a hub). Keeps disconnecting/reconnecting, but often takes 10-15 minutes between cycles. Using stock ROM (for now, at least). Will try other ports & another PC and will report back.
Already tried different ports, only motherboard ports
Rom doesn't matter as the problem exists in both android and recovery
Don't have a different cable, however the same cable will work fine on my laptop then not work on my desktop
mrono said:
Already tried different ports, only motherboard ports
Rom doesn't matter as the problem exists in both android and recovery
Don't have a different cable, however the same cable will work fine on my laptop then not work on my desktop
Click to expand...
Click to collapse
If it works on a laptop, but not the desktop, then it appears to be an issue with your desktop. Any other USB devices doing it?
I would check your motherboards manufacturer and make sure you've got the right USB drivers, a bios update might be in order as well.
But before all that, I've got an idea. First and foremost, try this:
Go to device manage (either from control panel, right-clicking my computer and going to properties, or searching for devmgmt.msc in the start menu search.)
Navigate down to Universal Serial Bus controllers, double click on USB Root Hub (you probably have 1 for every USB Port, so you may have to do them all.)
Click on the Power Management tab, and uncheck the "Allow the computer to turn off this device to save power." check box and see if that solves your problem.
i had this issue on my hero. it was corrected for me after i did a wipe of data and cache. i restored from titanium afterwards. YMMV
good luck
one thing you might try is disabling sense and using the android launcher. then reset the phone. once it boots up try and connect it to your pc. This was how I got mine to connect. when I was using the sense launcher it somehow blocked that options screen and the default I selected wouldn't stick. once I got the connection to my pc working this way I was able to re-enable sense and it's worked perfectly ever since.
I do not take credit for this fix, someone else on here told me to try this n it worked perfectly.
tarheelsmj12001 said:
one thing you might try is disabling sense and using the android launcher. then reset the phone. once it boots up try and connect it to your pc. This was how I got mine to connect. when I was using the sense launcher it somehow blocked that options screen and the default I selected wouldn't stick. once I got the connection to my pc working this way I was able to re-enable sense and it's worked perfectly ever since.
I do not take credit for this fix, someone else on here told me to try this n it worked perfectly.
Click to expand...
Click to collapse
it was nothing with the rom, since it was doing the same thing in recovery.
it turned out to be the short little usb extender cable that was going a foot and ahalf from behind my pc to the side so i could plug it in easier.
Sirchuk said:
...Navigate down to Universal Serial Bus controllers, double click on USB Root Hub (you probably have 1 for every USB Port, so you may have to do them all.)
Click on the Power Management tab, and uncheck the "Allow the computer to turn off this device to save power." check box and see if that solves your problem.
Click to expand...
Click to collapse
I can confirm this works on my HTC Desire - had been racking up my brains for the past couple of days now with no solution! Thanks a lot. This is on PC with Win7 Ultimate.
A friend of mine also tried plugging in his HTC G2 (with Cyanogenmod), which also did not work. And I've been looking for a solution all around the place, and it seems to be a problem with Android phones in general; however, I know it's possible to get it working somehow because not everyone has the issue.
Basically, no matter if I have the USB connected via charge only or mass storage, the car display flashes "UNSUPPORTED". I've tried it with and without USB debugging enabled. And with all those combinations, I've tried having a music application open/no music apps running.
I also tried a solution here, which also did not do anything different.
I've also seen a few responses saying to just use Bluetooth instead. My car does not have Bluetooth capabilities. Using an AUX cable is a possibility, though I'd rather have the USB working.
Thanks!
Seems like the system wants to recognize your phone, but USB mode takes a few seconds to enable and therefore the system just rejects it. Disk mode will DEFINITELY have to be activated at some point, but the question is when. Try these steps:
1. With the car on, turn on the radio but don't have it in USB mode yet. Use radio, aux, cd, whatever. This will likely power the USB port at least.
2. Plug in your phone, make sure to select disk/mass storage mode.
3. Wait like 10-15 seconds for it to settle in, THEN select USB mode.
If that doesn't work, try different combinations. Like start with the radio completely off or something. If you have more than one USB port, try a different one. Other than that... I'm stumped. I got it working in a rental Ford Fiesta, but I don't remember the exact method. But it was something like this.
Try the radio with a USB stick drive to see if the radio even works that way
Sent From My Pocket
Sorry thegregbradley, I tried it but it didn't work.
I tried doing a couple of different things similar to that too, and it didn't work either.
As far as using a regular USB drive with some music files on it, it works fine! My friend used her iPod and that worked fine too. I don't see why it has such a problem with Android though...
In doing some reading, I have discovered information that says you need to turn USB debugging OFF for this to work...
Info comes from this thread:
http://www.hondacivicforum.com/foru...nics-10/2012-usb-android-support-88695/page2/
If not that, then I wonder if it's a problem of file management on your SD card? Just as a test, try putting your songs directly in your root folder. Or at most, one folder deep. The Fiesta I rented had bluetooth functionality, so I ended up doing it that way, as it was faster and less problematic. But I definitely would rather just plug it in if it just worked that way.
Iv found that running a rooted rom with debugging off and in mounted mode works great in my car.... No other combo has worked for me
@pwncloud, did you ever get this to work with USB debugging off? Just curious
I have debugging off in my car too and no mods to my android, it's a G2 and I get the same error on my 2012 Civic LX.
To update, no I never got it to work. I've settled with an aux cable.
Hi guys. i recently noticed that when i connect my desire to pc it's not coming up with any removable disk on pc, i've installed htc sync, on my phone i tried connecting it with 3 different roms, none worked, when i put card in dad's phone, pc find it. any solutions?
Which Rom are you using? On most roms, there is a storage option in the notification area which you can select.
atm i've got runnemede aio 6.0.4 but as i stated, it also didnt came up with notifications in mildwild rom and insertcoin rom
It might just be a bad usb cable. When you plug the phone to the computer, do you hear the common sound you hear when you plug a device to the usb port? It's possible that the data wires of the usb cable is broken while the wires for the power is still okay that's why it's charging and not detecting it's plugged in to a computer. Try to test it with a different cable.
If it's the same result then you can consider checking the phone and the computer ports.
Did you check Menu>Settings>Connect to PC>Connection Type ?
USB Cable, USB Port on PC or Phone.
Try connecting to another computer, that way you eliminate the phone.
Then try another cable.
If that doesn't work my guess the USB Port on the phone is dead. Flashing a new O/S may fix it, but I doubt it.
tried 2 diff nokia microusb cables, both charged only and for nokia phone (6500s) mass storage worked, damn i hope its not phone
Hi there,
I have a game that I wanted to play with an external controller, I've got a wired XBox 360 controller to hand, so I went down to my local computer shop and managed to get my hands on a usb otg adapter.
I was using a custom rom based on 4.2.2. When I plugged the controller in it gets power and the central light blinks. However, the system gives no message telling me what it is, and the controls do not work for the game.
I tried the USB host controller app and that told me "usb s3c driver not found", or something similar. It also did briefly tell me that the 360 device was connected.
I thought perhaps if I tried a different rom with a different kernel that might kick things into life. So last night I successfully installed the JazzRom from the development page for the Galaxy Note 8.0.
After that, I plugged in a mouse - which, low and behold, it recognized - I saw the cursor moving over the screen and everything! It did seem a bit dodgy though, in that it would say "mouse disconnected" when I hadn't, then I would plug it back in and it would connect again. My USB keyboard worked too.
Then I tried the XBox 360 controller and nothing happened.
I've tried various apps to diagnose the problem - but if the system doesn't pick up the device when you plug it in, it doesn't seem there's much you can do. What's more annoying, now the mouse and keyboard don't work either.
Is there nothing I can reset or alter (I have root access) to help? I've tried the cache in Settings and wiping the Dalvik cache. I have a app called USB/BT Joystick center now, that might help if it could get a signal from the controller, because somebody said it might just be the mapping of the XBox controller that stopped it working.
The only other thing I can think of is maybe a dicey otg cable.
Surely this should work, in theory, though?
on CM 12.1 and I can get SOME flashdrive to work otg, SOME of the time.
I tried stickmount and ex kernel, but it's the same (worst on ex kernel, can't even detect otg)
I tried using a powered usb hub to see if that was the issue (for some reason, the microusb port isn't giving power to the drive. is this normal?)
after several more testing, seems like there are 2 issues that is causing otg not to work all the time.
1. Power. Doesn't seem to be able to provide enough power for self powered usb devices (ie. flash drive, dac, etc..) or enough to maintain connection.
2. Microusb port. might be one of the reason why devices aren't getting enough power and/or not being detected.
I really think it's a power issue cause everything seems to run fine if I connect it to an external powered usb hub. I tried the same setup (flash drive and dac to an usb hub, no power) with my 1st gen Nexus 7 and it had zero issues.
so is there a way to raise or maintain 5v OUTPUT out the microusb port so it doesn't randomly disconnect otg devices?
I've been able to power A pretty heavy duty usb audio interface. I think I may have had that issue A couple times, but it was never A big deal for me.
I don't remember having the problem after enabling "OTG+Charging" in Elemental X kernels' aroma installer. Did you use that?
Also possibly (not likely) A Cyanogenmod issue. I haven't used that on the nexus 7 in A while though.
Wierd that flash drives don't stay on. Does it do that frequently? I've looked into "overvolting" the usb port A long time ago, it seemed to need A kernel change