USB not working. - Samsung Epic 4G Touch

Ok simple sorry short USB is not working on my device and i'm rooted what do I do? Just take it to sprint? Thanks!
Sent from my SPH-D710 using xda premium

Can you elaborate more on how it's not working? (Doesn't charge, doesn't hook up to PC, etc?) Sounds silly but the answer to this might change what you get back from others as far as advice.

Does not hookup to PC charges fine.
Sent from my SPH-D710 using xda premium

Darrien13 said:
Does not hookup to PC charges fine.
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
Then your usb cable is working. Do you have the proper drivers installed on your pc? Is it the usb port on the pc? Do the basic trouble shooting.

Its USB port and i'm sure something its wrong with it
Sent from my SPH-D710 using xda premium

My phone thinks it's charging all the time and will randomly connect to USB storage when it's not hooked to a PC. I was on cm9. J flashed el26 with clockwork, restored nandroid , and flashed a pulled stock kernel with stock recovery. Then used z4root apk to remove root. Took it back to Sprint and they ordered me a replacement white phone (mine was black, purchased on launch day.)
sent from my Epic Touch

Related

Usb debugging

Hello fellow xda users i have a problem i consider a big deal. My phone will no longer be read by my computer or any other computer. Before you flame me no i didnt install anything not for our phone, im runnin blazer rom 3.5 before that sensation 2.0. i plug the phone in and it wont even show me the usb debuggin icon or that its plugged in to the pc i makes the sound when plugged and unpluged but thats it. Any ideas on why or should i just use my black tie and and get another one?
and you are sure that you have usb debugging checked? maybe do a ##8778# and click on all.
Yes I'm positive and I didn't do anything like flash International gs2. My incredible works fine
Sent from my SPH-D710 using XDA App
Just trying to rule things out. Are you using the same USB cables. I've had some work fine with the chargers but not with the the computer. Weird I know...they would charge from the computer but you couldn't sync to the files at all.
Sent from the blue"Sammy ET"
Blitz117 said:
Just trying to rule things out. Are you using the same USB cables. I've had some work fine with the chargers but not with the the computer. Weird I know...they would charge from the computer but you couldn't sync to the files at all.
Sent from the blue"Sammy ET"
Click to expand...
Click to collapse
I thought about that, I'm using the charger that came with my phone. I tried one from my Samsung captivate. Last thing I did was unroot so now I'm stock and stuck.
Sent from my SPH-D710 using XDA App

[SOLVED] my T989 USB port is dead, but I know what caused it; now it only charges

That means no more Odin, and no more USB drag & drop transfer
tried in CWR mode mount
tried mounting normally
tried on several Win 7 machines (comes up as Unknown device)
tried on several Linux machines (it no longer gets detected)
i'm unable to do USB on the Go anymore, it was able to before
the problem started after i pluged in MHL adapter to HDMI
it still works on HDMI if i plug in the MHL
but, i can't find a way to reverse it
i tried even Wiping Data, Wiping DalviK, and Wiping Cache
i even tried flashing a new ROM in CWR
Dude that sux. It still charge tho? And computer?
Have you tried a different computer?
Nevermind im a retard.....
Sent from my SGH-T989 using Tapatalk
Didn't you buy a GNote?
sarni84 said:
Dude that sux. It still charge tho? And computer?
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Click to collapse
iLeopard said:
Have you tried a different computer?
Nevermind im a retard.....
Sent from my SGH-T989 using Tapatalk
Click to expand...
Click to collapse
i know a few guys had similar issues here before about losing USB or it not longer being detected
i just wanted to compare notes, and see if they also had this happened after doing something with he MHL adapter or something else.
yeah, it kinda sucks now, i won't be able to depend on Odin to save me any more
synergeticink said:
Didn't you buy a GNote?
Click to expand...
Click to collapse
the Note is not stable in Tmo, i can't use it as a phone yet, not reliable enough
i also had the same problem on the Note after trying the HDMI on it
however on the Note i can still do USB on the Go
Yesterday my computer was not reading my device either, but after a reboot it was good to go.
synergeticink said:
Yesterday my computer was not reading my device either, but after a reboot it was good to go.
Click to expand...
Click to collapse
that's definitely not it, as i'm in a computer lab, i have access to over a dozen computers & laptops of all sizes to test, and i pointed that out already on the OP message
try with different usb cables, it might solve that problem.
Did you super wipe? Also, try a USB jig to get into download.
Sent from my SGH-T989 using xda premium
starskyrob said:
Did you super wipe? Also, try a USB jig to get into download.
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
i've no problem getting into Download mode
but the computer wont detect it when it's plugged in
as in, it does not turn yellow or green in Odin
on the USB driver it doesn't change to the ADB something something (forgot the full name)
rakhan01 said:
try with different usb cables, it might solve that problem.
Click to expand...
Click to collapse
that is the next thing to try in my list
unfortunately, i do not have another USB to microUSB cable at my disposal, nor does any of my co-workers
i have a good collection at home, so... i'm hoping one of them can save me else the USB port really got damaged by the HDMI thingy
Good luck with that...hopefully all u need is a cable
Sent from my SGH-T989 using xda premium
starskyrob said:
Did you super wipe? Also, try a USB jig to get into download.
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
+1
(referencing tdj super wipe?)
Sent from my SAMSUNG-SGH-I727 using xda premium
hopefully it's just the cable. Also, if you have spare Nokia CA-101D usb cable, try with that. It might work.
AllGamer said:
i've no problem getting into Download mode
but the computer wont detect it when it's plugged in
as in, it does not turn yellow or green in Odin
on the USB driver it doesn't change to the ADB something something (forgot the full name)
that is the next thing to try in my list
unfortunately, i do not have another USB to microUSB cable at my disposal, nor does any of my co-workers
i have a good collection at home, so... i'm hoping one of them can save me else the USB port really got damaged by the HDMI thingy
Click to expand...
Click to collapse
Hopefully, that's what it is. I had the same problem with my Transformer. It would charge, but comps wouldn't recognize it through USB. It was solved by purchasing a new cable.
While not exactly the same, since the Transformer has a proprietary port, it seems to be a problem with integrated charging/data cables being used today. The internal wires that carry the data fail, but the power wires remain functional.
Sent from my SGH-T989 using xda premium
are you using the official mhl adapter or something cheaper from ebay?
Sent from my SGH-T989
I had the exact same thing happen. Mine was also the USB cable. Go to ebay and order a few. I paid 10 bucks for 3 OEM samsung cables
Sent from my SGH-T989 using xda premium
Update
It was indeed the HTC USB cable that decided to quit on me
the faithful servant has been with me since like forever... oh well, at least it still can retire as a charging only cable. (gonna sort out the pins to get it to be detected as AC cable instead of USB csble)
tried the original one from Samsung and another one from BlackBerry and they both work fine, even the cheap generic ones from China
Sent from my GT-I9100 using xda premium
happy to hear
Sent from my SGH-T989 using xda premium
Good to hear it was the cable. Definitely better than something else being wrong.
Sent from my SGH-T989 using xda premium
AllGamer said:
Update
It was indeed the HTC USB cable that decided to quit on me
the faithful servant has been with me since like forever... oh well, at least it still can retire as a charging only cable. (gonna sort out the pins to get it to be detected as AC cable instead of USB csble)
tried the original one from Samsung and another one from BlackBerry and they both work fine, even the cheap generic ones from China
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
I had the same problem with my HTC cable and I called HTC and they replaced it with another one without asking me to return the old one..I was still under manufacturer warranty.. I called Samsung the other day and asked if my cable died on me will they replace it.. They said yes, but I will have to send in the old one first so they can check it before sending me another one.. See how different company do things..crazy.
Sent from my SGH-T989 using xda premium

USB malfunction

Hey guys sorry for the noob question but I'm pretty worried here cus last time this happened to me everything went straight to crap.
I plug my phone in to my laptop and turn on mass storage so I can copy files from my computer to my phone but it keeps saying that my phone malfunctioned and that windows does not recognize it.
Is there something I can do to solve this?
Thanks guys.
Edit: running cyanogen rc1.
Sent from my SPH-D700 using xda app-developers app
Try different cords, a different usb port on your computer and make sure drivers are installed
Also wrong forum this should be in q&a
Drivers are installed unless they were changed in the past few months. I only have the cable it came with and trying different ports gave me the same message.
Sent from my SPH-D700 using xda app-developers app
swiftstrike763 said:
Drivers are installed unless they were changed in the past few months. I only have the cable it came with and trying different ports gave me the same message.
Sent from my SPH-D700 using xda app-developers app
Click to expand...
Click to collapse
Samsung cables usually aren't the best try buying an HTC or blackberry cable.
Drivers get corrupted very easily. Delete and let them reinstall with a good cable.
Sent from my SPH-L710 using xda premium

Restoring rom (stock/custom) on phone with broken USB port???

Well topic says it all. I have a phone that has a busted port. I tried to one click restore back to stock when the port died so not only does it have a bad port it failed during flashing so it can't even boot up. What options do I have?
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asdf002 said:
Well topic says it all. I have a phone that has a busted port. I tried to one click restore back to stock when the port died so not only does it have a bad port it failed during flashing so it can't even boot up. What options do I have?
Sent from my SPH-D710 using Tapatalk
Click to expand...
Click to collapse
Questions go in Q & A forums.
How do you know port is bad?
Sent from my SPH-D710 using xda app-developers app
Depends on where in the process the flash failed, it could be hardbricked or may need to be jtagged to rewrite the bootloader. If it won't boot into download or recovery mode and only has a solid blue led then its toast. Otherwise with a bad port and no OS you dont have many options. I honestly dont even think there's a way to flash something from stock recovery without a USB port or OS to move the zip into cache so stock recovery can flash it. And the only other option is Odin which again without a working USB won't do you any good. And like blues said questions go in Q&A you know Q(uestions)&A(nswers)
Sent from my SPH-L900 using Xparent ICS Tapatalk 2
Sorry about wrong forum.
The phone can go into recovery and download mode. I am assuming the port is broke BC I can't charge the battery through it and the computer doesn't recognize the phone when plugged in and in download mode.
This is what I feared! So phone is pretty much a paperweight. Arg...
Sent from my SPH-D710 using Tapatalk
Well I take it back, I think only a couple pins in the port is broken BC I can use the USB jig to get the phone into download mode. So the port is not completely broken. I don't know what pins are used for whatever process but charging and data sync no gooo. I have tried several dif cables including the Samsung one and a blackberry one.
Sent from my SPH-D710 using Tapatalk
asdf002 said:
Well I take it back, I think only a couple pins in the port is broken BC I can use the USB jig to get the phone into download mode. So the port is not completely broken. I don't know what pins are used for whatever process but charging and data sync no gooo. I have tried several dif cables including the Samsung one and a blackberry one.
Sent from my SPH-D710 using Tapatalk
Click to expand...
Click to collapse
Have you tried a different USB port? Or power block that plugs into the wall?
Sent from my SPH-D710 using xda app-developers app
Yeah tried mutliple USB ports on Mac and windows computers and three dif powerblocks.
Sent from my SPH-D710 using Tapatalk
asdf002 said:
Yeah tried mutliple USB ports on Mac and windows computers and three dif powerblocks.
Sent from my SPH-D710 using Tapatalk
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Click to collapse
Tried a different usb cable? Maybe the male pins are borked. I had one that got slightly bent and it wouldn't charge for sh*t but would let me transfer files just fine go figure
Sent from my SPH-L900 using Xparent ICS Tapatalk 2
asdf002 said:
Yeah tried mutliple USB ports on Mac and windows computers and three dif powerblocks.
Sent from my SPH-D710 using Tapatalk
Click to expand...
Click to collapse
Sprint will most likely decline you a replacement.
go here http://mobiletechvideos.mybigcommerce.com/samsung-epic-4g-touch-usb-port-repair/
$40 is a little steep for my a s2
Sent from my SPH-D710 using Tapatalk
Well guess time to move on. Pins probably are misalligned.
Sent from my SPH-D710 using Tapatalk
asdf002 said:
$40 is a little steep for my a s2
Sent from my SPH-D710 using Tapatalk
Click to expand...
Click to collapse
Well then you are screwed. Good luck getting a new phone if $40 is too much to send it out, get it fixed and have it back where you can flash it all day long.

[Q] USB to PC No Response

I have been trying to get my phone to come up in windows like it usually does. I plugin the USB and it just sits in charge mode. I reinstalled the Samsung drivers, reset the phone twice, and tried another PC. It simply stopped opening up. How can i fix this problem?
Galaxy S3
SGH-T999V
Android 4.1.2 Original Stock
Tru a different cable.
Sent from my SGH-T999 using xda premium
DocHoliday77 said:
Tru a different cable.
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
you are right! I didn't notice there was a slit in my USB wire which prevented it from connecting... such a thin one too WOW!
thanks patched it back together and it's working... although I'm gonna have to buy a new one soon this will have to do LOL.

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