Database Users

[Q] My phone won't connect on USB to computer, but my wifes Epic will

I have a Samsung Epic 4g rooted with the one click 2.5 and I upgraded to Froyo.
I had to use my wifes phone to copy the update.zip to my sd card because my computer would not let me see my epic. Same computer, cable and model phone works fine for my wifes.
I need to reinstall the one click root and can not get my computer to see my phone.
Is there a way I can root on the phone without using the computer.
So close to done, but I can not use the wifi tether without re-root

Different phones can be more finicky. No valid explanation why though.
Make sure you plug the cable into the phone first, then the computer. Try using different USB ports. If all else fails, try another cable.
I have seen a bad port on the phone before, but it had charging issues as well.

Superbovine said:
Different phones can be more finicky. No valid explanation why though.
Make sure you plug the cable into the phone first, then the computer. Try using different USB ports. If all else fails, try another cable.
I have seen a bad port on the phone before, but it had charging issues as well.
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Click to collapse
I have tried all the ports on my laptop. The phone acts like it is connecting. Even brings up the new usb connection icon but can not see the phone or sd card on my phone. USb debugging tried on and off.
No problem charging. I have tried various usb cables also and different computers

That is pretty wierd.
Do you have a different computer to check?

I'm having the same issue, but it isn't constant. I spent hours last night reinstalling drivers, different cables, debugging on-off. I go back to stock and try and it works fine, I install clockwork3 and ext4 with TrulyEpic and it does the same thing. Though sometimes it works. I found that my port is a little loose, cause when I move it to one side it looses connection. I think we may need to contact Sprint and get a replacement phone. I really want a brand new one, cause I didn't pay for a refurb, and really dont want one.

Superbovine said:
That is pretty wierd.
Do you have a different computer to check?
Click to expand...
Click to collapse
yes 4 computers 2 with Windows 7 and 2 with Xp

Djarett088 said:
yes 4 computers 2 with Windows 7 and 2 with Xp
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Click to collapse
Sounds like something is up with the phone, man. The only commonality is the phone.
Especially if you couldn't access it before the flash to 2.2 either.

duh. It's already been scientifically* proven that phones perform better for women because they are often carried (snuggled) in the women's bra. See here...
http://forum.xda-developers.com/showthread.php?p=10512579#post10512579

I find my USB very finnicky on my phone connecting to my windows 7 computer,I've gotten used to just using File Expert to wirelessly manage my SD card.

Phone cannot be seen by any PC

My phone is a huge POS and I am ready to throw it through t-mobile's window. I have been getting a lot of hangs and crashes on my phone so I decided it was time to finally upgrade it. Well I have tried both my work and home PC's and my laptop. And the phone never shows up on the computer. When I plug it in, the phone beeps and asks me if I want to use Kies, Mass Storage, or Media Player. No matter what I select the phone is never seen by windows explorer, disk manager, or Kies. I have tried a few different cables and still no dice. I know the connection is good as it charges and asks if I want to mount the device. I figured it was software so I decided to factory wipe the phone, but that didn't help at all. I am at a loss, T-Mobile probably won't do anything for me. I am ready to jump ship and go back to iPhone, Android has not been a very good experience for me.

Ye sorry you had to get the vibrant dude. I would have gone with the nexus s on tmobile. Maybe try to enable USB debug. I don't know for a fact if it might help. Otherwise if you're willing to deal with it and put in a little time you could root it and run bionic 1.3.1 and just do the basics with it. With rooting you can go much farther but I dont think you care for much more than the basics. This phone is a great hardware unfortunately the software is not upto par. This isn't so much android as it is Samsung for crippling it with their touchwiz overlay and rfs format.
Sent from my GT-I9000 using XDA App

First, download your phone usb driver from Samsung and install on your PC or laptop.
Try these steps:
1. Click the menu
2. Click Setting
3. Click Wireless and Network
4. Unplug USB
5. Click USB Setting
6. Select the last option
Good luck
DarkSideGTI said:
My phone is a huge POS and I am ready to throw it through t-mobile's window. I have been getting a lot of hangs and crashes on my phone so I decided it was time to finally upgrade it. Well I have tried both my work and home PC's and my laptop. And the phone never shows up on the computer. When I plug it in, the phone beeps and asks me if I want to use Kies, Mass Storage, or Media Player. No matter what I select the phone is never seen by windows explorer, disk manager, or Kies. I have tried a few different cables and still no dice. I know the connection is good as it charges and asks if I want to mount the device. I figured it was software so I decided to factory wipe the phone, but that didn't help at all. I am at a loss, T-Mobile probably won't do anything for me. I am ready to jump ship and go back to iPhone, Android has not been a very good experience for me.
Click to expand...
Click to collapse

DarkSideGTI said:
My phone is a huge POS and I am ready to throw it through t-mobile's window. I have been getting a lot of hangs and crashes on my phone so I decided it was time to finally upgrade it. Well I have tried both my work and home PC's and my laptop. And the phone never shows up on the computer. When I plug it in, the phone beeps and asks me if I want to use Kies, Mass Storage, or Media Player. No matter what I select the phone is never seen by windows explorer, disk manager, or Kies. I have tried a few different cables and still no dice. I know the connection is good as it charges and asks if I want to mount the device. I figured it was software so I decided to factory wipe the phone, but that didn't help at all. I am at a loss, T-Mobile probably won't do anything for me. I am ready to jump ship and go back to iPhone, Android has not been a very good experience for me.
Click to expand...
Click to collapse
I know what you are going through. I have had to uninstall and reinstall the drivers so many times.
If you are able to get the phone updated to Froyo it will be much better. If you are willing to get your hands a little dirty, look into installing the famous Voodoo lagfix. It makes a night and day difference!

if you wanna update to froyo 2.2 i would suggest using kies mini

Going to bump this. Phone still is not recognized by any PC. It's not a driver issue. It charges, but does not allow me to transfer files or anything.

I have the two vibrant and one with your problem. The one with the problem was bought used and I'm sure that the seller had no intention of ripping me off because the from was the factory stock . Anyways it doesn't open as a mass storage or is detected in Odin. The best thing I could do was flash cyanogen or miui on it and that's how I keep up to date. I believe that this Is a hardware problem. Perhaps by water, dust, or who knows what. Nothing I can do about it.
Sent from my SGH-T959 using xda premium

If you had a Linux box to plug it into, you could probably find out more of what is going on. You could try putting the phone into download mode and see if Odin can see it. It could well be a bad USB port. You could take it into T-Mobile and ask them to try.
It's not an android problem, but it could be cheap Samsung hardware or bad software.

All three comps using the same os?
Same driver version for all three?
Is it recognized in device manager when plugged in?
If all you need to do is transfer files, then use Samba
Sent from my SGH-T959 using XDA

I have had this problem before, make sure the USB cable your using is a data usb cable, and not just a charge cable, yes they do exist.

Look this might sound stupid, but try different cables, even a new one if possible, and ask them to test it for you. I had the same problem and I had a working cable (or so I thought), one day a friend lend me his cable so I tried once more, expecting the usual, but it was recognized by my pc. It was a bad cable all along.

Robert1989 said:
Look this might sound stupid, but try different cables, even a new one if possible, and ask them to test it for you. I had the same problem and I had a working cable (or so I thought), one day a friend lend me his cable so I tried once more, expecting the usual, but it was recognized by my pc. It was a bad cable all along.
Click to expand...
Click to collapse
This is possible, I was using a Generic cable and could not get Odin to recognize it until I used the official Sony cable at one time a few months ago.

Seriously?! Wth is wrong with my Tab!?

It's seriously starting to piss me off, first my device doesn't connect to an external HDD. Now when I try to transfer files to my sd card within my tab files don't transfer from my pc to my tablet, it just shows the transfering animation but doesn't even transfer. And whenever I try to create a new folder in my SD card within my tab it gives an error saying device has been disconnected, even though my device is connect and function. Please somebody help me out here! I'm going crazy with this, I have a lot of files and docs I need to transfer.
Thanks!
- Kami.

The PC to Tab transfer issue is likely due to your cable, I've had this too, one more than just my tabs. Try a different one.

FloatingFatMan said:
The PC to Tab transfer issue is likely due to your cable, I've had this too, one more than just my tabs. Try a different one.
Click to expand...
Click to collapse
Yep for some reason the Tab does not like certain cables....
It sure would be nice to get a working PC-to Tab sync via USB working...

No USB?

Hey,
So I ordered the Nexus 4 about a week ago but I just read that there is no USB support. However do you transfer files from your phone to your computer and how do you get new roms onto your phone? I typically download on my computer because its so much faster in terms of internet connection and then I plug my usb in and just drag the roms or files or whatever onto my phone.

ImHavenHart said:
Hey,
So I ordered the Nexus 4 about a week ago but I just read that there is no USB support. However do you transfer files from your phone to your computer and how do you get new roms onto your phone? I typically download on my computer because its so much faster in terms of internet connection and then I plug my usb in and just drag the roms or files or whatever onto my phone.
Click to expand...
Click to collapse
Where on earth did you read that???
There is just no USB-OTG (on the go) support, AKA support for USB keyboards/mice/thumbdrives

ImHavenHart said:
Hey,
So I ordered the Nexus 4 about a week ago but I just read that there is no USB support. However do you transfer files from your phone to your computer and how do you get new roms onto your phone? I typically download on my computer because its so much faster in terms of internet connection and then I plug my usb in and just drag the roms or files or whatever onto my phone.
Click to expand...
Click to collapse
There is USB support, just not as the host.

Thanks! Some people obviously have their information wrong. Yeah I had read about no on the go support but I read that there was no USB port either, someone was blogging and about and ranting about how annoying it was going to be to have to access files wirelessly on his computer instead of being able to plug it in. It's good to know he had his info wrong! lol

ImHavenHart said:
Thanks! Some people obviously have their information wrong. Yeah I had read about no on the go support but I read that there was no USB port either, someone was blogging and about and ranting about how annoying it was going to be to have to access files wirelessly on his computer instead of being able to plug it in. It's good to know he had his info wrong! lol
Click to expand...
Click to collapse
even without using usb you can always transfer the files over the LAN from your PC using ES file explorer or some such. :good:

honestly transferring files over WiFi isnt anymore inconvenient then always having to carry around your micro usb cable, run airdroid on the phone navigate on your pc browser, drag and drop files...

djkinetic said:
honestly transferring files over WiFi isnt anymore inconvenient then always having to carry around your micro usb cable, run airdroid on the phone navigate on your pc browser, drag and drop files...
Click to expand...
Click to collapse
it is less inconvenient than the other 2 options imo.
Or is that what you meant?

i think what you are concerned about is the usb mode in which the phone acts when plugged in via usb. it defaults to mtp mode rather than the old USB Mass Storage.

I had the same question as the OP. Did a little research, and with Windows you just plug your device in; on MacOS you need to install an app on your computer. It's not quite as convenient as having it appear as a connected device in MacOS Finder -- can't preview the images in place, for example -- but it's OK.
(I can't post outside links yet as a new user; google "stackexchange nexus 4 usb storage connect", it's the first result)

[Q] USB Transfer problem/question

On my previous phone, Samsung Droid Charge, all I needed to do in order to transfer files from my computer to the phone was plug it in. It would pop up in Windows Explorer as a external drive and I could copy, drag and drop, etc. whatever files I wanted. Very easy and worked every time.
With my Note 3 I am having trouble. When I plug in the phone, first it shows in Explorer with some odd Samsung files and folders that do not show my phone or card files. If I just let it sit for a few minutes, it usually then disappears from the Windows Explorer directory and then reappears displaying the phone and card directories. Sometimes in order to make it do this, I need to go to the phone settings>Tethering and touch the box that says it is connected as a media device. Then is displays the phone and card directory in Windows Explorer. Why is this process so cumbersome on the Note 3 or am I doing something wrong?
Even going through this process, sometimes the computer will freeze when transferring a data file and then I am stuck starting over.
Thanks for any insight into why this is not working seamlessly for me as it did with my previous phone.

I think it depends a little on your computer configuration - here it is just as straightforward as you described for your previous phone.
One strange thing that I noted is however that my Win7 still tells me it not going in USB3 SuperSpeed even if it is plugged in an USB3 port.

xclub_101 said:
I think it depends a little on your computer configuration - here it is just as straightforward as you described for your previous phone.
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Click to collapse
Hmm. That seems odd since I can still plug in the old phone and it works fine. So the computer configuration would seem to be OK. I really think it is something about how windows sees the Note3. The behavior just seems odd to me plus as I said sometimes it does not work at all.

Will_T said:
Hmm. That seems odd since I can still plug in the old phone and it works fine. So the computer configuration would seem to be OK. I really think it is something about how windows sees the Note3. The behavior just seems odd to me plus as I said sometimes it does not work at all.
Click to expand...
Click to collapse
I get it that you checked and you don't have the Note3 in PTP mode but instead in the "normal" MTP mode, and that first time when Windows asked you what to do with the new device you check the "Always do the same" and then selected "Open in Explorer"?
It could still be something related to the USB3 detection - do you get any message on SuperSpeed? Is there any difference if you plug in USB2 or USB3?
And to have more details - what Windows is that?

xclub_101 said:
you don't have the Note3 in PTP mode but instead in the "normal" MTP mode,
Click to expand...
Click to collapse
Don't see how to check this?
xclub_101 said:
and that first time when Windows asked you what to do with the new device you check the "Always do the same" and then selected "Open in Explorer"?
Click to expand...
Click to collapse
I don't remember this. I may not have since in the past with the Charge, I never did. Just plugged it in and there it was in Explorer easy as pie.
Using Win 7 Pro
Thanks!
On edit: I now see that when I plug in the phone I can access the setting from the pull down menu. It defaults as connected as usb but then if you wait it eventually is connected as MTP. It is at that point that the initial display in Explorer changes from showing only some odd Verizon files and directories to showing both the phone and the sd card files. Then I can usually drag and drop or copy files. But often in the middle of doing so, the computer freezes. Strange.

I think that once it appears in Explorer we can say the phone is correctly in MTP mode. There might still be a problem depending on what you selected at first connection and eventually depending on other stuff on your Win7 - like the USB drivers, Samsung Kies, Microsoft Media Player or certain antivirus software.

xclub_101 said:
I think that once it appears in Explorer we can say the phone is correctly in MTP mode. There might still be a problem depending on what you selected at first connection and eventually depending on other stuff on your Win7 - like the USB drivers, Samsung Kies, Microsoft Media Player or certain antivirus software.
Click to expand...
Click to collapse
OK - Thanks. I will keep all that in mind and see what I figure out. I suppose it could be any of that, just specifically impacting the Note 3 whereas the Droid Charge for whatever reason is just like plugging in a usb stick.

Will_T said:
OK - Thanks. I will keep all that in mind and see what I figure out. I suppose it could be any of that, just specifically impacting the Note 3 whereas the Droid Charge for whatever reason is just like plugging in a usb stick.
Click to expand...
Click to collapse
The only extra difference from Droid to Note is the USB3 part - you should eventually do some tests with other cables, including the USB2 cable you were using with the Droid and the USB3 cable you got with the Note.

xclub_101 said:
The only extra difference from Droid to Note is the USB3 part - you should eventually do some tests with other cables, including the USB2 cable you were using with the Droid and the USB3 cable you got with the Note.
Click to expand...
Click to collapse
Maybe that is it as I did not think it mattered if I used a usb3 cable with the Note 3 since my computers do not have usb3. I have used the same cable with both phones. Actually the same two cables as I use two computers and hook the phones up to both with cables dedicated to each computer. The behavior is the same on both computers so I should have realized that must mean it is either the Note 3 or the fact that I am not using usb3 cables with either computer. But that latter point, if correct, should mean everyone with computers with no usb3 would have the same issue.