I cannot get my epic to mount for ANYTHING! I factory wiped the phone, nope, I used a palm pre usb cable nope, I downloaded the official samsung drivers nope, I plugged the cable into the motherboard on the computer nope, I tried a different computer running windows 7, nope tried a laptop using windows vista, nope. Does anyone know ANY WAY POSSIBLE to get this thing to mount? I selected mass storage and dissabled and enabled usb debugging. Im just not having any luck. It seems that the computer recognizes the phone is connected just cant get to the files on the SD card.
I also spent many hours trying to figure out what the hell was wrong with my Epic, that is, why it would come up as a "malfunction" in Windows when I plugged the USB cable in.
I tried drivers, different restore points, wiping, etc. etc. etc.
To the point... Try a new USB cable. The one packaged with the Epic is junk. As a matter of fact, it worked several times before it crapped out. I have no idea why, but I picked up a new micro USB cable, plugged it in, and the phone was then immediately recognized by my computer to allow mass storage mount.
People who tried the Palm Pre USB cable also had issues for some reason.
IMO, there should be a sticky posted in this board regarding the packaged USB cable, as I encounter this issue quite a bit.
Ok I'll try to find a new one really quick thanks
ugh tried an HTC Mytouch 4g usb cable and that didnt work either. Gonna try a class 4 usb stick and im gonna try puttting all of the files on the computer from the SD card
Edit: Oh wow i cant put the files on the computer duh
Edit: Ok now I'm mad a Class 4 SD card wont connect to the computer thru the epic ughhhh
I'm guessing during this time, you've rebooted the computer a few times? Sometimes, that's all it takes...
Try uninstalling ALL of the USB drivers associated with the Epic, rebooting the computer, then connecting (with debug mode OFF). Windows found and installed the USB drivers for me in just a few seconds when I did this [with the new cable, the first time].
- G
Have u enabled development mode under settings > applications (in your) epic? If not, try that, then plug in cable.
Then pull down the notification bar and it'll give you back the option.. again, if you haven't tried this.
On occasion I have troubles with the Epic mounting/ejecting on a Mac, but the only time I've ever had an issue with it mounting on a PC a different cable solved the problem immediately.
Try a different USB port on your PC. If that doesn't work, try rebooting the PC and the phone.
I had luck with trying different usb ports though
I had this problem as well and:
1. Tried 4 different cables
2. Tried all 4 on all 4 different USB ports
3. Rebooted numerous times
4. Uninstalled/reinstalled drivers
5. Tried 3 different PCs (1 other running 7 and another running Vista)
6. Did 1-4 on all three computers.
OH! and the reason I was so adamant about finding a solution was that I was stuck in Clockwork... due to having messed up an EXT4/RFS/CW2.5/CW3.0 installation... It was MY fault... I screwed up.
The problem was I had been living with the nonmounting problem by simply putting my MicroSD into an adapter and plugging it into my Laptop for file transfers... never expecting to HAVE to ODIN at some time...
Anyway... I ended up coughing up the $100 to Insurance and replacing the phone.
HERE IS MY THEORY: I think what my problem was was that the USB port on the Phone was messed up. I think these USB ports are possibly a hardware fail point and the changing of cables has been a patch on the issue with the port... NOT the cables themselves!
I'm not suggesting that you are there yet since it sounds like you can at least still get the phone to boot up (and aren't stuck in CW) and could still use a work around of putting files on the MicroSD with an adapter...
But I would suggest you don't be as stupid as me and get yourself in a position where ODIN is your only hope.
Yeah, it sounded like a bad USB port to me. Also, FYIY, if you ever have to replace the phone through insurance, tell them that the phone was lost. Either way, it will cost you $100.00 to get a replacement and when it's reported as lost, they will also send you a new battery...
OregonLAN said:
Yeah, it sounded like a bad USB port to me. Also, FYIY, if you ever have to replace the phone through insurance, tell them that the phone was lost. Either way, it will cost you $100.00 to get a replacement and when it's reported as lost, they will also send you a new battery...
Click to expand...
Click to collapse
You don't really think that I sent in a phone that was stuck in CW do you? I don't think that would have worked too well for me.....
Cheers!
Did you end up doing an ODIN restore
Related
So I can't get my desktop OR laptop running XP Pro 32 to even recognize the phone. As in no audio plays and nothing appears in the system tray. Tried with/without debugging mode, installed the samsung drivers etc. The phone doesn't even show up in device manager at all- not even as something unrecognizable. Its as if the port is dead. The phone does 'ding' though and charge ok so it is receiving power... though nothing at all appears in the android notification tab when connected. Any ideas or anyone know of any apps on the pc or android side to take a closer look at whats happening on the bus?
The only way that I can get it to work is to put it in media mode. It shows up as a media device in Win7. If I put it on, "ask every time" or whatever it doesn't work and in mass storage mode it shows up as two unreadable drives, they are grayed out in Explorer... Basically...don't use the "ask every time" for USB function.
This function seems like such a simple thing, not sure why Samsung has so many issues with it considering they have been making media devices for a long time.
Anyway... do you have access to a newer OS to at least rule that out as a cause. Not saying it shouldn't work with XP 32 but just something to check out.
I was having similar issues at first. I take it adb doesn't work either? Well my fix was to delete my whole Android SDK folder, then I redownloaded it (though I just kept the "tools" folder this time). Then I downloaded "USBDeview" (google it) to delete every USB driver that had to do with android (basically just left the printers, HID, and my Sansa drivers), restarted, then I downloaded the samsung drivers from the thread on here, plugged my phone in and manually pointed the driver search to the drivers.
ADB and Mass Storage has been working fine since. All I can tell you is to keep checking cause there's something you're missing, I also thought to myself "what the heck else can I do?" since I had done each one of those steps previously, but maybe I just had to do them all together. Good luck.
another possible solution is to change cables if you're not using the samsung provided cable - some cables are charger only (no data) - some of the motorola cables are charger only and we've already had one poster that had that issue
I couldn't get it to work at first either. I more or less did this.
I plugged in my phone. I did not enable mass storage mode on my phone. Walked away and let my PC think for a while. I came back and I noticed I had two new drives. I then enabled mass storage mode and could connect.
Two of my machines I had to do this. I'm not sure why it wasn't instant, but it just took a bit of patience and walking away from the machine to let it think for a while before I guess it installed the drivers and made its peace with the fact it wasn't the G1 any more.
Say into voice dialer "Open SD card" -> check "Enable USB mass storage". That works if port on PC is OK.
If it's a driver issue, open device manager and uninstall the usb ports. Unplug everything from usb and when you reboot the computer it will automatically reinstall the usb ports.
Sent from my Vibrant
I ran into the same issue. It was a problem with the USB cable I was using. As soon as I tried a different cable it worked fine.
larryccf said:
another possible solution is to change cables if you're not using the samsung provided cable - some cables are charger only (no data) - some of the motorola cables are charger only and we've already had one poster that had that issue
Click to expand...
Click to collapse
I second this, I forgot my sammy cable at work on Friday and on way home stopped at T-Mo and picked up a charger w/cable and realized right away this was just a charging cable as soon as I connected it to my PC. I'm returning the cable back to T-Mo tonight. At least I was able to charge my phone over the weekend.
UPDATE: You guys are right, it is the goddamn cables! I bought an extra wall charger + cable at the t-mobile store and was using that at home. I had left the original in-box cable at work. Tried the cable at work today and now the drives pop up. Still don't appear writeable but I can look into that when I have time, probably the typical driver issue. As far as I can tell those separate cables are power only! $15 for a two wires + dc adapter. Thanks Samsung. Grr.
i suspect the mfgrs have gone to charge only cables to help keep folks from tethering - just a suspicion
if the "drives" are popping up, have you "mounted" the phone (pull down notification bar, clik on USB connected and it should give you a window asking to mount the cards or drive)
FYI....The Rocketfish cables you get from Best Buy do not work. They are only capable of charging.
@larryccf...I don't think certain manufacturers are implementing this on purpose so we can't tether. I think their just being cheap.
Where I got my cables on the cheap! and my problem.
I got my cable at monoprice.com. Check it out that is a 10 foot usb cable for $1.69 and it works for me. They have different lengths and even some colors. Now my Mass Storage issue . . .
My Mass Storage via USB works fine unless I enable "USB Debugging" which one of my apps needs to work. Once debugging is enabled I loss the ability to see my sd card and internal storage on my XP netbook. any ideas????
Same Problem
I have the exact issue, tried many things have'nt found a fix yet. Any help would be greatly appreciated!!!
Thanks,
crx
larryccf said:
if the "drives" are popping up, have you "mounted" the phone (pull down notification bar, clik on USB connected and it should give you a window asking to mount the cards or drive)
Click to expand...
Click to collapse
this worked for me Thanks
Yes phone is mounted, and can be seen w/o usb debugging enabled. However with usb/debugging on it does not read the phone being connected. Meaning that I cannot connect to ADB which is my main concern.
thanks for response tho,
crx
crxforya said:
Yes phone is mounted, and can be seen w/o usb debugging enabled. However with usb/debugging on it does not read the phone being connected. Meaning that I cannot connect to ADB which is my main concern.
thanks for response tho,
crx
Click to expand...
Click to collapse
This is my issue exactly, and I haven't found a fix either. Called T-Mobile and they thought turning off debugging was the only fix I needed.
Most of them, sorry to say are half retarded. They think a data reset is the cure-all
crxforya said:
Most of them, sorry to say are half retarded. They think a data reset is the cure-all
Click to expand...
Click to collapse
Ain't that the truth!
If you are running windows (x86 or x64), it would be wise to install the samsung drivers. I was having this exact problem, but as soon as I installed the drivers from samsung, viola!
I had the latest drivers from google, and they did not work for me.
Here is a link to the thread containing the links to the drivers, thanks to TGA_Gunnman:
http://forum.xda-developers.com/showthread.php?t=728929
I am having a huge problem mounting my Epic 4G to my Mac. When I select Mount USB, nothing happens. I have read several posts about Galaxy S phones having the same problem, they all say to have USB Debugging turned on, but mine is on and still can't mount.
Also, another huge problem. I connect my phone, then I use adb to access the sd card, but I can only use adb for a short period of time, then it disconnects itself, then I try to run adb again but it does not recognize it. I have to unplug the phone, then plug it again.
Does anybody have any idea why this is happening or how to fix it?
Note: I can do everything perfectly fine with my Sprint Hero
Thanks
JGeZau said:
I am having a huge problem mounting my Epic 4G to my Mac. When I select Mount USB, nothing happens. I have read several posts about Galaxy S phones having the same problem, they all say to have USB Debugging turned on, but mine is on and still can't mount.
Also, another huge problem. I connect my phone, then I use adb to access the sd card, but I can only use adb for a short period of time, then it disconnects itself, then I try to run adb again but it does not recognize it. I have to unplug the phone, then plug it again.
Does anybody have any idea why this is happening or how to fix it?
Note: I can do everything perfectly fine with my Sprint Hero
Thanks
Click to expand...
Click to collapse
I've successfully mounted my SD card on OSX. I have debugging turned off. If it won't mount, try a different slot, if that doesn't work, try rebooting the phone. It will work.
JGeZau said:
I am having a huge problem mounting my Epic 4G to my Mac. When I select Mount USB, nothing happens. I have read several posts about Galaxy S phones having the same problem, they all say to have USB Debugging turned on, but mine is on and still can't mount.
Also, another huge problem. I connect my phone, then I use adb to access the sd card, but I can only use adb for a short period of time, then it disconnects itself, then I try to run adb again but it does not recognize it. I have to unplug the phone, then plug it again.
Does anybody have any idea why this is happening or how to fix it?
Note: I can do everything perfectly fine with my Sprint Hero
Thanks
Click to expand...
Click to collapse
Dude, welcome to the club. Since i got my phone i have not successfully been able to have it read on my Mac Mini. Tried different cables and different ports. Some say get a powered USB hub but i'm not in the mood to clutter my puny desk space.
For now i use an app called Websharing to transfer stuff via WiFi. It's a pain sometimes but that's how i get by for now.
I don't have any problem with 10.5 or .6
I can use either regular or debug. Sometimes rebooting the phone and/or the computer helps. It could be a crappy cable. I don't think the supplied one is very good. The one I use with no problems is the overpriced 3 footer that the corporate sprint stores have. I think the cables that came with the epic, moment, and evo were el cheapo. I had a problem that you are describing with a stock supplied cable. I figured out that the micro usb end wasn't making solid contact with the phone. If I would move the cable, it would disconnect. Changing to a real micro usb cable helped me. It could be the usb port is flaky or the usb plug is intermittent. If you are using vmware fusion or bootcamp or dual boot, see if it drops connection in a different os.
No luck under Windows7 (running with Parallels Desktop) either. I'll try buying a new USB cable and see if that works ... Will try Websharing too.
Thanks
I am able to see and access the SD card at work after installing Samsumg USB Drivers under Windows XP, however I am not able to use adb to access the phone ... ahh, this is driving me crazy, I need to root the phone and install a custom rom ... >_<
JGeZau said:
I am able to see and access the SD card at work after installing Samsumg USB Drivers under Windows XP, however I am not able to use adb to access the phone ... ahh, this is driving me crazy, I need to root the phone and install a custom rom ... >_<
Click to expand...
Click to collapse
Did you put your phone into debug mode?
I found that trying different USB slots on the PC, it will eventually work. When you plug it in the first time, it will install some needed drivers ABD etc, if you unplug the phone and plug it back into the same USB slot, it will install the last remaining drivers and you should now be able to see the phone.
Samsungs drivers are flaky at best. It took me a good hour to get it working for me so I could root my phone.
blazinazn said:
Did you put your phone into debug mode?
I found that trying different USB slots on the PC, it will eventually work. When you plug it in the first time, it will install some needed drivers ABD etc, if you unplug the phone and plug it back into the same USB slot, it will install the last remaining drivers and you should now be able to see the phone.
Samsungs drivers are flaky at best. It took me a good hour to get it working for me so I could root my phone.
Click to expand...
Click to collapse
That worked, turning on USB debugging and switching to another USB slot. But, this is at work under WinXP. Now I need to make it work under OSX at home.
I'll try Ubuntu when I get home and see if that works...
Thanks
JGeZau said:
That worked, turning on USB debugging and switching to another USB slot. But, this is at work under WinXP. Now I need to make it work under OSX at home.
I'll try Ubuntu when I get home and see if that works...
Thanks
Click to expand...
Click to collapse
I know some people successfully installed Clockwork via Mac but I haven't seen anything about root. Instructions might be the same, files are obviously different, maybe it'll help you:
http://forum.xda-developers.com/showpost.php?p=8163186&postcount=87
I still can't conect to my Mac. Already bought a new cable and did everything I could...I'm getting mad
Sent from my SPH-D700 using Tapatalk
help me too please!!!
i my self having the same issues but on my windows xp desktop computer i never had this problem with a droid i always just plug it in the usb an my sd card pop up on the screen but on this epic 4g my god it doesn't make a sound on the computer or show any thing all it do is charging my phone i even mount it like i always on my droid can some one please tell me whats the issue i have alot of apk files i want to put in my sd card i need to get set cpu up an running an other roms on my epic 4g thanks for looking help.
temporary fix
This topic has been discussed at another tread.... but anyway, The Macs (current generation only) do not give you enough energy at the USB to power the phone into connecting the memory card. Nor even enough to recognize the phone for more than a few seconds. You can get around it, temporarily, by connecting through a powered USB port. Tetheris still doen's work, but at least you can mount your sd card. It's a software issue... if you're running Windows on the mac machine, it'll connect and mount fine. So, ask Mac for a fix.
Wellington Amaral said:
This topic has been discussed at another tread.... but anyway, The Macs (current generation only) do not give you enough energy at the USB to power the phone into connecting the memory card. Nor even enough to recognize the phone for more than a few seconds. You can get around it, temporarily, by connecting through a powered USB port. Tetheris still doen's work, but at least you can mount your sd card. It's a software issue... if you're running Windows on the mac machine, it'll connect and mount fine. So, ask Mac for a fix.
Click to expand...
Click to collapse
Yes..thanks. That did it for me. The only thing I hadn't tried was plugging it into my powered usb hub...boom it works.
Worked for me too... can't f'in believe it.
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.
Click to expand...
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
Click to expand...
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.
First off I have searched repeatedly and cannot find someone with the same problem as me. So if there is point me in the right direction.
My Nexus 4 won't connect to a computer via USB, it will charge, but it treats it as if it were plugged into a AC adapter. my computer also does not recognize that there is something connected to it (no errors, no trying to install drivers, and no unknown devices in computer management).
I have tried:
Multiple USB cords
Multiple Computers
Multiple OS's
Multiple ROMs (it has an unlocked bootloader from when it worked)
Does anyone have any idea what's wrong with it? Or how it could possibly be fixed?
Thanks,
Matt
bubb18 said:
First off I have searched repeatedly and cannot find someone with the same problem as me. So if there is point me in the right direction.
My Nexus 4 won't connect to a computer via USB, it will charge, but it treats it as if it were plugged into a AC adapter. my computer also does not recognize that there is something connected to it (no errors, no trying to install drivers, and no unknown devices in computer management).
I have tried:
Multiple USB cords
Multiple Computers
Multiple OS's
Multiple ROMs (it has an unlocked bootloader from when it worked)
Does anyone have any idea what's wrong with it? Or how it could possibly be fixed?
Thanks,
Matt
Click to expand...
Click to collapse
You try turning off USB Debugging?
kbeezie said:
You try turning off USB Debugging?
Click to expand...
Click to collapse
Sorry for late reply, I've been busy.
Yes, ive tried that too, no difference. It's not seen by adb either...
check out this thread
http://forum.xda-developers.com/showthread.php?t=2297124
i had the exact same issue and was able to get it fixed by using a usb 2 into 1 cable. like the ones that come with an external portable cd writer. once it got recognized, i wiped completely and went back to stock and locked bootloader. problem has not come back since. it was probably a bad flash that caused the issue.
once you get it going again, get it rma exchanged just in case.
https://www.dropbox.com/s/qmg0p38orlmexit/IMG_20130603_121120.jpg
SeraldoBabalu said:
check out this thread
http://forum.xda-developers.com/showthread.php?t=2297124
i had the exact same issue and was able to get it fixed by using a usb 2 into 1 cable. like the ones that come with an external portable cd writer. once it got recognized, i wiped completely and went back to stock and locked bootloader. problem has not come back since. it was probably a bad flash that caused the issue.
once you get it going again, get it rma exchanged just in case.
https://www.dropbox.com/s/qmg0p38orlmexit/IMG_20130603_121120.jpg
Click to expand...
Click to collapse
Still no luck with the cable, it does not recognize that it is plugged into a computer and the computer doesn't see anything plugged in
i had same problem but my problem was on windows xp. when i try windows 8 it receognise it and than i install driver on my xp pc.
on your problem it can be because of the micro usb jack of the phone. if it gets charged it should get connected also.
I am having the same problem. My Nexus 4 used to connect to computers just fine, but now it only charges from them. Like the OP I have tried many things:
Multiple USB cables
Multiple Ports on...
Multiple PCs running...
Windows 8 and 7
Debugging On or Off
MTP or PTP
Multiple versions of CyanogenMod
Factory Data Reset
Absolutely nothing lets my N4 connect to a computer (besides charge)
When I go to Settings>More...>Tethering, the USB Tethering option is grayed out and it says "USB not connected)
If anyone has the solution, please help.
Hey all. Just got my Galaxy S4 today and I was loving everything about it until... right now. For some reason, the darn USB won't stay connected to the computer. It doesn't matter if it's simply plugged into the computer as an "installer" or as a media device. It'll constantly disconnect and reconnect itself, even when I'm not transferring any files.
It's not the my computer/USB ports, either, since I can transfer files between my HTC Thunderbolt and Nexus 7 fine. I've also tested 2 other USB cables and they all behave the same way.
Anyone know what's going on? Did I get a lemon?
No im in the same boat. Was trying ti connect in today. I reinstalled and un installed the drivers about 4 times. Tried un selecting usb debugging in developers menu. Installed kies and used the drivers from it still no good. Used 3 different usb leads. Phone will still charge from pc and even when im installing the drivers again and connect the phone it will say that your new device is ready to use but still cant access phone, it simply does not show up.
Wouldn mind was working 2 days ago fine. Same usb port and all. And the port is fine cause my old s3 still reads from the same port.
snwman said:
No im in the same boat. Was trying ti connect in today. I reinstalled and un installed the drivers about 4 times. Tried un selecting usb debugging in developers menu. Installed kies and used the drivers from it still no good. Used 3 different usb leads. Phone will still charge from pc and even when im installing the drivers again and connect the phone it will say that your new device is ready to use but still cant access phone, it simply does not show up.
Wouldn mind was working 2 days ago fine. Same usb port and all. And the port is fine cause my old s3 still reads from the same port.
Click to expand...
Click to collapse
same problem with me!
every thing ok with s3 but the problem only with s4
please we need help to solve this problem!
Same problem
I have also been dealing with this for a while now. I have Windows 7 64bit and I have reinstalled the drivers many times through Kies and manually. It seems like the problem is getting worse since initially I could do some file transfer through usb if i fiddled with the device (changing usb ports, unplugging it, etc). Now I am hard pressed to get it to show up on the computer through MTP at all.
This is quite annoying since I am developing an android app and I need a usb connection in order to test it. A fix would be awesome.
I just tested on my sister's laptop and it doesn't have this problem. I clicked around the phone, transferred a 10gb movie, and left it plugged in to see if there were any signs of disconnects. None whatsoever. Odd. Maybe Galaxy S4 just doesn't like something with our computers. This is quite annoying.
I have a fresh Windows 7 64-bit partition I installed the other day so I'll test it out on that and report the results later today.
retsnom said:
I just tested on my sister's laptop and it doesn't have this problem. I clicked around the phone, transferred a 10gb movie, and left it plugged in to see if there were any signs of disconnects. None whatsoever. Odd. Maybe Galaxy S4 just doesn't like something with our computers. This is quite annoying.
I have a fresh Windows 7 64-bit partition I installed the other day so I'll test it out on that and report the results later today.
Click to expand...
Click to collapse
I do same thing, it is worked in another computer.
I am already put fresh win 7 but still same problem..
im on xp(retro yeah ha ha) but just a pc i have for my phones and stuff. But i got it working again by flashing my firmware through odin and its back working. Im blaming when i rooted it that it broke but ill see if it happens again
edit: Can confirm pc is now picking up phone. I just flashed the most recent stock rom for my carrier through odin and as soon as it finished updating its prefect now. Might wait another while to root it now and wait for more devs to jump aboard for more roms
snwman said:
im on xp(retro yeah ha ha) but just a pc i have for my phones and stuff. But i got it working again by flashing my firmware through odin and its back working. Im blaming when i rooted it that it broke but ill see if it happens again
edit: Can confirm pc is now picking up phone. I just flashed the most recent stock rom for my carrier through odin and as soon as it finished updating its prefect now. Might wait another while to root it now and wait for more devs to jump aboard for more roms
Click to expand...
Click to collapse
I'm on stock, no root.
Hi
I don't know if it may help but i noticed the usb doesn't work when the phone is locked.
I did check 'stay active while charging' in dev parameters and i never got disconnected again.
Sent from my GT-I9505 using xda app-developers app
Tested it out on a fresh copy of Windows 7 and it still continuously disconnect. What gives?
taargaa said:
Hi
I don't know if it may help but i noticed the usb doesn't work when the phone is locked.
I did check 'stay active while charging' in dev parameters and i never got disconnected again.
Sent from my GT-I9505 using xda app-developers app
Click to expand...
Click to collapse
Oops, missed your post. Unfortunately, it disconnects regardless of the phone's state.
My friend's S4 was doing the same thing on his desktop. Every time he would try to transfer pics the phone would disconnect after a few files.
I tried different things from reinstalling drivers to trying to only copy over a couple of files at a time, nothing worked.
Finally I plugged his phone into one of the back usb ports and transferred over 2gb with no problem and no disconnects since.
My guess is the S4 is a power hog and some usb ports just don't supply enough juice. Try plugging it in to a usb port that comes off a motherboard. Don't use the front ports or usb hubs. Hope this helps someone.
dirrtpoor said:
My friend's S4 was doing the same thing on his desktop. Every time he would try to transfer pics the phone would disconnect after a few files.
I tried different things from reinstalling drivers to trying to only copy over a couple of files at a time, nothing worked.
Finally I plugged his phone into one of the back usb ports and transferred over 2gb with no problem and no disconnects since.
My guess is the S4 is a power hog and some usb ports just don't supply enough juice. Try plugging it in to a usb port that comes off a motherboard. Don't use the front ports or usb hubs. Hope this helps someone.
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I've been trying all kinds of different combinations of USB leads, phone settings and ports all morning and was just about getting ready to start a new Olympic sport of S4 hurling when I came across this post and plugged my USB straight into the back of my machine and it finally works!! Thank you dirrtpoor for your input - a simple fix, but nevertheless it worked.:good:
I suppose it makes sense that a quad core 1.9Ghz phone would be a power hog.
It wouldn't work on my home PC whatever I tried. Front or back USB ports.
On my dads PC sometimes it would display OK and other times "usb device has malfunctioned" (didn't try the rear USB port)
On my work PC it works fine on the rear ports.
I was having the same problem a few days ago, but then I reformatted the SD card, now everything seems OK.
Even the stock gallery app works now...?!
Guys I was having the same problem. For the life of me I couldn't figure out why suddenly my S4 wasn't being recognized by my computer. I finally went into developer options and noticed a "USB Debugging - Debugging mode launches when USB is connected" was turned on. I de-selected that, connected my phone and now my computer recognizes it again. I hope that helps guys, it helped me.
Samsung S4 sync problem
mgrisan1 said:
Guys I was having the same problem. For the life of me I couldn't figure out why suddenly my S4 wasn't being recognized by my computer. I finally went into developer options and noticed a "USB Debugging - Debugging mode launches when USB is connected" was turned on. I de-selected that, connected my phone and now my computer recognizes it again. I hope that helps guys, it helped me.
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This may be laughably obvious but I'm a former Apple user, which has it's own dedicated USB connector, so I forget sometimes with the Samsung S4, which has a standard (looking) micro USB connector that I need a USB cable that is enabled for syncing as well as charging...not all USB cords with micro connectors on the phone end will carry the data because I imagine Samsung has made their phone's connector require a different wiring in the cable.
I was pulling my hair out yesterday trying to figure out why the computer wouldn't see the phone..then looked at the USB cable and realized I'd plugged a non-syncing cable in. I tried the cable that came with the phone and bingo, worked like it was supposed to.
Hope this helps, sometimes it's the little things we overlook that drive us nuts.
Any way to connect in master storage with out root.
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Use a different usb cable and usb port. I know it sounds stupid but there has definitely been phantom problems which were solved this way, even with something as simple as adb commands
i have same problem. trying all the way but always with the same result...