Hey guys,
I've never had an issue with it before, but sometime in the last week or so, my USB debugging broke. Tried disabling it and reenabling, tried 3 different USB cables, tried reinstalling my ROM doing a clean flash, etc. Nothing works. The phone charges when it's plugged in, but my computer just doesn't recognize it. I have a MacBook Air with Mountain Lion. As I said, this was never an issue before. Any ideas what it could be or how I could fix it? My phone is currently running the latest LiquidSmooth, but I was on task's AOKP before.
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Okay XDA, I've got a serious issue.
I have 2 Epic 4g's. One is mine, the other is my wifes. Mine flashed DK28 just fine, running Bonsai no problems.
I took hers tonight, and flashed DK28 so I could dump CWM3 and then Bonsai, but after flashing DK28 via Odin, it will not recognize USB at all. Not in Download mode, not from within Froyo, no where.
I've:
Uninstalled Samsung Drivers / Restarted / Reinstalled
Swapped 5 different cords
Tried every available port on my PC
Restarted, pulled PC power cable, let it rest for a few seconds and plugged it back in
Uninstalled every USB Root Hub device and restarted so Windows could reinstall all of it
I'm running Win7 x64. My phone is still recognized just fine. Her phone... not so much. I have no idea what else I can do. I'm totally out of ideas. Anyone got a clue as to what the hell is going on? Thanks in advance!
Note: USB worked fine on her phone prior to flashing DK28 via Odin.
Is USB debug on? Did you try switching the setting to see if the device could then be recognized?
I tried it with debugging on and off. I can actually swap usb debugging while the phone is plugged in without it telling me to remove the cable first.
Sent from my SPH-D700 using XDA App
I'm experiencing the same thing except my brothers phone isn't rooted... This is annoying...
For the people in this thread who also cannot get off the DK28 problem check the following thread:
http://forum.xda-developers.com/showthread.php?t=1026886&page=5
This occurred after I rooted and installed MIUI V4. I want to say that I was able to successfully connect to a computer at least once or twice while on MIUI before this problem started happening. The phone is still able to be charged while hooked up to a computer. I've since flashed over to CM9 and the problem persists. I've tried booting into recovery and mounting usb storage that way. I've also tried to enter download mode and odin was unable to connect. The device hasn't experienced any trauma that I am aware of either, the port looks fine/etc. I guess what I really want to know is: Is this some sort of kernel issue or bootloader type thing that can be repaired by going back to stock; or is it purely a hardware issue?
You might try using a different usb port or try another usb cable. Also try to reinstall the samsung drivers to your computer. Hopes this helps.
Thanks, I've tried all of the obvious things. That's why I'm wondering if it could be a corrupt kernel or something like that.
Alright I am running cm9 and have been for weeks with no issues. I got the new galaxy s3 and installed the drivers on my pc to root it and all that. I want to change roms on my E4GT though so I go to plug it in and it charges but will not connect so I figured I had to reinstall the usb drivers for my e4gt so I did and still nothing. I am in no way a newb i have flashed tons of roms and I know I did not do anything wrong. I believe I am just missing a driver. Can someone point me in the right direction? I have the latest version of kies installed and the drivers straight from samsungs website.
Made a little progress but not much. I realized I didnt have usb debugging enabled so I enabled that but now when I plug it in it just says usb debugging enabled instead of asking if I want to mount as storage device I have tried rebooting phone and pc several times. I am running out of ideas.
Did you get the drivers by installing Samsung Kies?
I ran into a similar issue once. I removed all Samsung software with all devices disconnected, did a reboot, re-installed a new copy of Kies, and when I plugged in the device, I opened the notification and told it to skip searching Windows Update.
Also, make sure you are plugging it into a powered USB port, so one on the back of your computer. Sometimes laptops don;t provide enough power either. My girlfriend's OG Epic refused to flash on my MacBook Pro, but worked fine on a desktop.
Latest version of Samsung Kies: http://org.downloadcenter.samsung.com/content/SW/201105/20110512115717796/Kies_2.3.2.12054_20_1.exe
Thank you very much i will give it a try and report back.
Sent from my SPH-D710 using XDA
Mattheyu said:
Did you get the drivers by installing Samsung Kies?
I ran into a similar issue once. I removed all Samsung software with all devices disconnected, did a reboot, re-installed a new copy of Kies, and when I plugged in the device, I opened the notification and told it to skip searching Windows Update.
Also, make sure you are plugging it into a powered USB port, so one on the back of your computer. Sometimes laptops don;t provide enough power either. My girlfriend's OG Epic refused to flash on my MacBook Pro, but worked fine on a desktop.
Latest version of Samsung Kies: http://org.downloadcenter.samsung.com/content/SW/201105/20110512115717796/Kies_2.3.2.12054_20_1.exe
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Actually no i did not get the drivers by installing kies because I already had it i got the sprint sph d710 usb drivers. Should I uninstall those and just install kies?
Well this is a rediculus problem that I am having now.. I cant install kies because it is saying I am not connected to the internet and I clearly am as I am posting this on the same pc that I am trying to install on.. I have tried rebooting the pc that does nothing.
Alright I got kies to install but still the same thing when I plug the phone in it says usb debugging enabled i really have no idea what is going on.
have you tried different ports on your computer, also have you maybe tried a different computer. If not it could be phone issue I fried my usb board on mine. best bet to try that is to flash another rom if possible and see if it you can connect to computer
scud626 said:
have you tried different ports on your computer, also have you maybe tried a different computer. If not it could be phone issue I fried my usb board on mine. best bet to try that is to flash another rom if possible and see if it you can connect to computer
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I have tried different ports but not a different comp. Ya I am gonna flash a new rom and see if that helps. How could I have fried the usb board though? I havent touched the phone in days since I got the gs3.
Yup Just flashed the new Super Nova rom and now everything is working again, thank you very much for all the help and if anyone hasnt checked out that rom yet they need to its awesome!
I am currently running the latest version of LiquidSmooth on top of CWM, when the problem first started I was running a recent CM10 nightly. The phone doesn't want to connect over USB. More specifically I get the "One of the USB devices connected to this computer has malfunctioned..." message. My wife's stock T-mobile GS3 can connect over the same USB cable and port.
I was able to get the phone to connect for a little bit and it used to connect just fine on this system. The last time I got it to work, it stopped working in the middle of a file transfer and hasn't worked sense then.
I tried cleaning the port of my phone without any improvement. This was just cleaning little bits of lint out with a needle. I also tried several different USB cables as well as connecting to my laptop instead of my desktop. I tried with and without USB debug and in both MTP and the camera mode. I tried installing Samsung's USB drivers and I tried uninstalling them. I also tried installing Kies which did not recognize the phone. All of this was tried with frequent reboots.
I think it is time to try and RMA the phone but I am not sure how I can put it back to stock if the USB isn't working.
Anyone have any ideas on what to try next. I am very much at a loss for what to do.
Edit: Would Mobile Odin let me do this? http://forum.xda-developers.com/showthread.php?t=1691659
I think you should be able to use that to get it back to stock.
Try Flashing the ROOT66 rom, you can then test if the USB works, don't forget to wipe the casch and Dalvic when you flash...
let us know if the rom flash restores the USB connectivity, if you do it.
Good Luck & Aloha!
Hi Guys
I hope someone can help me I have a very strange problem. My galaxy note 2 is not detected by my computer at all (Not a driver issue, not seen at all) It charges fine.
Things I've tried so far are 3 different cables,
Two different Computers,
Reset phone to stock out of box state.
And the one that gets me the most is I even changed the whole USB board assembly. (I was sure it had to be a broken USB port
Still no joy.
The problem now is if I can't connect it to my computer I can't reroot through Odin.
Any Ideas?
Also is it possible to root phone again from stock without connecting USB to PC.
Thanks in advance.
USB port not conecting to pc SPH L900 note 2
I am in the same boat , I have purchased a new usb port, changed it and nothing, I have tried 3 differnt cables , nothing, I have restore the phone and wipe out cache and still nothing.
if you hapen to find a solution plese let me know, and if I find it first I will posted here.
Riclau
gersrt said:
Hi Guys
I hope someone can help me I have a very strange problem. My galaxy note 2 is not detected by my computer at all (Not a driver issue, not seen at all) It charges fine.
Things I've tried so far are 3 different cables,
Two different Computers,
Reset phone to stock out of box state.
And the one that gets me the most is I even changed the whole USB board assembly. (I was sure it had to be a broken USB port
Still no joy.
The problem now is if I can't connect it to my computer I can't reroot through Odin.
Any Ideas?
Also is it possible to root phone again from stock without connecting USB to PC.
Thanks in advance.
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