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I'm running windows 7 x64, and Cyanogen's 3.9.7 and suddenly my computer stopped recognizing my phone, it didn't replace the driver with something else, when I plug my phone in it doesn't even communicate with the computer. There is no drop down to mount, and the computer doesn't even see it as being a connected device, I've tried USBDeview and it doesn't show up as being connected at all. I have no idea what to do. Help would be great.
Does it appear in Device Manager?
supremeteam256 said:
Does it appear in Device Manager?
Click to expand...
Click to collapse
Nope, not at all.
Tried it with more then one usb cable? One of my cables went bad not too long ago... Also could try different usb port. If all else fails.. try it on the different computer just to rule out hardware issues. If it does not register on different PC then you may need to exchange you device...
Good luck
Hello,
few days ago I've got my USB OTG cable. So, when I connected this OTG cable to my USB HUB through USB cable with 2 sides of type A port (pic here : http://www.cyfronika.com.pl/art93/kab120aa-l.jpg) to get power on HUB from USB port charger but nothing happened on phone with flash storage, any notifications or something. Then, when I wanted to transfer some files from my computer to sdcard. I've connected USB cable but Windows 7(32-bit) says that my device can be damaged or something (code 43). I've searched about this and found this http://pcsupport.about.com/od/errorc/a/code-43-error.htm . I've used http://forum.xda-developers.com/showthread.php?p=21503469 for setting up the OTG and for kernel too.
Well, I've followed this tutorial but the error still appears. Tried on 3 computers with different cables and different USB ports.
So just tell me if it's software problem or I must do something with this.
LOGCAT : http://pastebin.com/gbqqDxay
LOGCAT_radio : http://pastebin.com/H4dU9JWX
dmesg : http://pastebin.com/tkicx7xb
Logs has been taken after USB cable connecting.
Thanks
(bump) can anyone help me?
(bump again)
(bumpin' like a crazy) Please, anyone have solution for this problem?
So the general idea is, you're trying to let your phone connect to other hardware while the phone is the host, right?
Now you're trying to connect your computer to your phone again normally and it's not working? (normal usb cable)
For one, there are a bunch of errors in the log you posted, thinks like
Code:
W/PackageManager( 353): Unknown permission android.permission.ACCESS_SUPERUSER in package hu.sztupy.android.usbhostcontroller
That might be a problem, I don't know. Perhaps you're better off asking the dev of this mod about these errors. Maybe there's something you forgot or wasn't mentioned in your guide that causes these?
Have you also considered the possibility your phone is now *always* trying to be the host (which is not going to be something a pc likes)? You're saying you can't properly connect with your pc any more, but can you connect with another device (usb stick for example)?
Marshian said:
So the general idea is, you're trying to let your phone connect to other hardware while the phone is the host, right?
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Click to collapse
Yes, It was the general idea when I've bought OTG cable.
Marshian said:
Now you're trying to connect your computer to your phone again normally and it's not working? (normal usb cable)
Click to expand...
Click to collapse
Yes, tried with 2 Nokia cables and one stock from Samsung. Windows is always showing code 43 ;/
Marshian said:
That might be a problem, I don't know. Perhaps you're better off asking the dev of this mod about these errors. Maybe there's something you forgot or wasn't mentioned in your guide that causes these?
Click to expand...
Click to collapse
Well, I'll try to contact with @sztupy (http://forum.xda-developers.com/showthread.php?t=1468531). Anyways I think I haven't forgotten what I wanted to write.
Mashian said:
Have you also considered the possibility your phone is now *always* trying to be the host (which is not going to be something a pc likes)? You're saying you can't properly connect with your pc any more, but can you connect with another device (usb stick for example)?
Click to expand...
Click to collapse
I've set default settings for USB Host Controller app. But no, I can't connect another device. I'm in half way to download Linux, maybe on it everything will be working properly.
Anyway thanks for your reply, let's see if it will be working on Linux ;f
//EDIT : Same problem on Linux. Device is not recognized.
(bump) Any ideas?
(bump)
ADDED MORE LOGS.
I'm having a problem connecting the Z1 to my computer. when i first got it, i connected it just fine. after taking it off the USB and putting it back on, it doesn't see my phone at all. In Device Manager, it doesn't even show anything connected. I've tried all the USB ports on my computer and multiple USB cables. any help would truly amazing. Thank you.
troysyx said:
I'm having a problem connecting the Z1 to my computer. when i first got it, i connected it just fine. after taking it off the USB and putting it back on, it doesn't see my phone at all. In Device Manager, it doesn't even show anything connected. I've tried all the USB ports on my computer and multiple USB cables. any help would truly amazing. Thank you.
Click to expand...
Click to collapse
Go to settings, Xperia Connectivity, USB connection setting and make sure MTP file transfer is selected there and then replug your phone in and tell me if its working!
Sean473 said:
Go to settings, Xperia Connectivity, USB connection setting and make sure MTP file transfer is selected there and then replug your phone in and tell me if its working!
Click to expand...
Click to collapse
SWEET SUCCESS!!! i cant thank you enough. Gotta love new phones with there special tweeks .
troysyx said:
SWEET SUCCESS!!! i cant thank you enough. Gotta love new phones with there special tweeks .
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Click to collapse
Np... I had to factory reset as I didn't know this for my phone to work once ... It takes a while to get used to the Sony UI!
Sean473 said:
Np... I had to factory reset as I didn't know this for my phone to work once ... It takes a while to get used to the Sony UI!
Click to expand...
Click to collapse
Yeah, it sure does. This is the phone that I just bought for my wife, but it's so nice, I may just have to get one too
Hello fellas,
I have a problem with my brand new T813 running the latest official firmware available (Android 7).
Massive storage is not working, my computer running Windows 10 with updated samsung drivers has failed to detect it. The device charges, but I am unable to modify the usb options, regardless the choice MTP always remain.
I have tried with three different cables, all of them work fine with my S7, the computer never detects the device, eventhough it's charging. This means it is not a problem with the device's micro usb port. I have the latest drivers, and I have also tried with all usb ports. None of them seemed to do the trick.
The computer has faulty usb 3 drivers, ever since I have installed Windows 10, the speed is not what used to be with the previous configuration. I have the same drivers, I don't understand what's wrong.
Any help would be appreciated, I have tried most solutions mentioned on this community and they didn't work. I can't flash the device because it is never detected. The problem still persists after a restablishment via the menu.
Download mode shows
QUALCOMM SECURE BOOT: ENABLE (CSB)
FRP LOCK IS OFF
[UPDATE] 06/08 11 AM
Left the device at SAMSUNG ARGENTINA repair shop. Also had to pay 300 pesos (around 20 dollars) as a diagnostic fee, they told me that if I accept the repair cost later on, they would discount the 300 pesos I have paid out of the total price. And if I don't, they will keep the money.
Will update again when Samsung calls me in a couple of days. Maybe this monday, I hope so.
[UPDATE] 06/08 15 PM
I have just received an email from BGH, which is the SAMSUNG ARGENTINA official partner for repairs. They told me that the problem is a FAILURE on the SUB board.
http://www.ebay.com/itm/Micro-USB-C...g-Galaxy-Tab-S2-9-7-034-SM-T813-/322414846816
The good thing, is not that expensive. The bad thing, this tablet hasn't arrived officially to Argentina, and since it has been bough in Chile, the guys at SAMSUNG ARGENTINA had to request an international order replacement, which I have been told it could take some time. But they will eventually get the piece.
Will update again.
What does device manager report when the device is connected?
Sure you don't have ADB enabled? Disable developer settings and try again.
ashyx said:
What does device manager report when the device is connected?
Click to expand...
Click to collapse
Thanks for replying, please refer to first screenshot. No Mass Storage option appears after connecting device. MTP option seems to be forced, i am unable to change it.
The tablet is brand new, but the guy who sold it to me said that it has always been working. He even told me that it has been barely used, and that the device is recognized when connected to an usb audio system. It has been upgraded to 7.0.1 a couple of days ago, maybe that's the problem.
I have just tried with a macbook air and it didn't detect it either, it is only charging. The same computer has detected my S7.
hemp_invader said:
Thanks for replying, please refer to first screenshot. No Mass Storage option appears after connecting device. MTP option seems to be forced, i am unable to change it.
The tablet is brand new, but the guy who sold it to me said that it has always been working. He even told me that it has been barely used, and that the device is recognized when connected to an usb audio system. It has been upgraded to 7.0.1 a couple of days ago, maybe that's the problem.
I have just tried with a macbook air and it didn't detect it either, it is only charging. The same computer has detected my S7.
Click to expand...
Click to collapse
Modern devices don't use mass storage anymore, they use the MTP protocol.
You should see your storage folders pop up in my computer.
fonetyk said:
Sure you don't have ADB enabled? Disable developer settings and try again.
Click to expand...
Click to collapse
Thanks for replying. ADB and USB debugging activated, I have also performed a factory reset and the problem still persists.
Using a microSD didn't help either.
hemp_invader said:
Thanks for replying. ADB and USB debugging activated, I have also performed a factory reset and the problem still persists.
Using a microSD didn't help either.
Click to expand...
Click to collapse
What usb options do you get when swiping down the notification shade?
ashyx said:
What usb options do you get when swiping down the notification shade?
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Click to collapse
There is no notification when I plug in the cable, that is the problem.
hemp_invader said:
There is no notification when I plug in the cable, that is the problem.
Click to expand...
Click to collapse
Does you get any kind of connection in DOWNLOAD mode, can odin see the device?
ashyx said:
Does you get any kind of connection in DOWNLOAD mode, can odin see the device?
Click to expand...
Click to collapse
Sadly nothing at all, the device only charges via usb. This is very confusing because the guy who sold it to me said it was working, but he has also said that he has never plugged it in a computer.
hemp_invader said:
Sadly nothing at all, the device only charges via usb. This is very confusing because the guy who sold it to me said it was working, but he has also said that he has never plugged it in a computer.
Click to expand...
Click to collapse
There are no error codes in device manager when the device is plugged in?
ashyx said:
There are no error codes in device manager when the device is plugged in?
Click to expand...
Click to collapse
Nothing, not even an unknown device. I'm lost here.
hemp_invader said:
Nothing, not even an unknown device. I'm lost here.
Click to expand...
Click to collapse
I think you need to try another pc.
ashyx said:
I think you need to try another pc.
Click to expand...
Click to collapse
I have tried with a mac and nothing has happened, it is only charging. The same computer has detected my s7.
A lot of people seem to have experienced this problem, the remaining solutions I didn't try are using other pc or try cleaning the female port with isopropilic alcohol. Hope it does the trick, otherwise I'm screwed.
I will try at work tomorrow.
ashyx said:
Modern devices don't use mass storage anymore, they use the MTP protocol.
You should see your storage folders pop up in my computer.
Click to expand...
Click to collapse
That is the problem, when I connect the cable nothing happens, it is only charging. Windows doesn't even detects it as an unknown device and neither does mac osx.
I didn't know mass storage is not used anymore, I think my S7 does have it and it works. I will try at work tomorrow.
When the problem appears with different USB cables and in different computers, as in your case, you have to look into the possibility that it may be a hardware issue.
I hope I'm wrong about this, but it sounds like the DATA+ or DATA- pin is damaged in your micro usb socket (pins 2 and 3, see http://pinouts.ru/PortableDevices/micro_usb_pinout.shtml)
fonetyk said:
When the problem appears with different USB cables and in different computers, as in your case, you have to look into the possibility that it may be a hardware issue.
I hope I'm wrong about this, but it sounds like the DATA+ or DATA- pin is damaged in your micro usb socket (pins 2 and 3, see http://pinouts.ru/PortableDevices/micro_usb_pinout.shtml)
Click to expand...
Click to collapse
Yes, I'm afraid it could be a hardware problem. But that would also mean the guy who sold it to me is lying. I have to say it, the device looks like it has been treated with care. However, i have noticed the plastic has worn out a little near the usb port, those black marks could indicate not so much care when plugging or unplugging the cable.
I hope we are both wrong about this. Tomorrow i will know. Fixing this is a pain in the ass, right?
hemp_invader said:
Yes, I'm afraid it could be a hardware problem. But that would also mean the guy who sold it to me is lying. I have to say it, the device looks like it has been treated with care. However, i have noticed the plastic has worn out a little near the usb port, those black marks could indicate not so much care when plugging or unplugging the cable.
I hope we are both wrong about this. Tomorrow i will know. Fixing this is a pain in the ass, right?
Click to expand...
Click to collapse
¡Che! Replacing the microusb receptacle would not only be a pain the ass, but if you make a tiny mistake while soldering or desoldering you can end up with a bricked tablet.
Anyway, let me know what you find out tomorrow, good luck boludo.
fonetyk said:
¡Che! Replacing the microusb receptacle would not only be a pain the ass, but if you make a tiny mistake while soldering or desoldering you can end up with a bricked tablet.
Anyway, let me know what you find out tomorrow, good luck boludo.
Click to expand...
Click to collapse
Actually not too bad as the Micro USB port is a module and can simply be swapped out.
http://m.ebay.com/itm/Micro-USB-Cha...-Tab-S2-9-7-034-SM-T813-SM-T819-/361834576986
ashyx said:
Actually not too bad as the Micro USB port is a module and can simply be swapped out.
http://m.ebay.com/itm/Micro-USB-Cha...-Tab-S2-9-7-034-SM-T813-SM-T819-/361834576986
Click to expand...
Click to collapse
I didn't know this tablet had a modular micro usb port, that's great ! :good:
Hi, My phone is showing these symptoms :
If I connect it using USB cable, no USB icon shows up in status bar, PC does not recognize any device connected to it(with or without driver you should be able to see a USB device connected to it) also it wont even charge!
Phone charges fine with charger
If I turn off phone and connect it to PC it will start to charge
Holding volume up and connecting to charger will result in LED turn blue and a black screen but still no USB device shows up in PC for fastboot
If I go into USB Preferences and connect the USB to PC everything is grayed out except enabling charge connected device
what I've tried :
Use different cable
Use different PC
Use different OS(windows10/Linux)
Reboot phone
Removing SD card and SIM card
Factory reset phone
Clean USB port
My phone is using latest Android pie Build 52.0.A.8.14, developer mode and USB debugging is also enabled.
I would appreciate if you let me know how to resolve this If you think it's not a hardware issue
Is there any way to install TWRP without having USB connection to the phone ?
obituary2u said:
Hi, My phone is showing these symptoms :
If I connect it using USB cable, no USB icon shows up in status bar, PC does not recognize any device connected to it(with or without driver you should be able to see a USB device connected to it) also it wont even charge!
Phone charges fine with charger
If I turn off phone and connect it to PC it will start to charge
Holding volume up and connecting to charger will result in LED turn blue and a black screen but still no USB device shows up in PC for fastboot
If I go into USB Preferences and connect the USB to PC everything is grayed out except enabling charge connected device
what I've tried :
Use different cable
Use different PC
Use different OS(windows10/Linux)
Reboot phone
Removing SD card and SIM card
Factory reset phone
Clean USB port
My phone is using latest Android pie Build 52.0.A.8.14, developer mode and USB debugging is also enabled.
I would appreciate if you let me know how to resolve this If you think it's not a hardware issue
Is there any way to install TWRP without having USB connection to the phone ?
Click to expand...
Click to collapse
Mtp and ADB are working?
MartinX3 said:
Mtp and ADB are working?
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Click to collapse
No all are grayed out in phone and not working, also in linux lsusb shows no new connection even the phone does not get charged with PC unless I turn off the phone
obituary2u said:
No all are grayed out in phone and not working, also in linux lsusb shows no new connection even the phone does not get charged with PC unless I turn off the phone
Click to expand...
Click to collapse
Sounds like Dataport in USB Slot is broken
Hardware damage
MartinX3 said:
Mtp and ADB are working?
Click to expand...
Click to collapse
MartinX3 said:
Sounds like Dataport in USB Slot is broken
Hardware damage
Click to expand...
Click to collapse
Thank you for your reply, and I assume there is no way to install recovery without data connection.
obituary2u said:
Thank you for your reply, and I assume there is no way to install recovery without data connection.
Click to expand...
Click to collapse
Warranty ASAP
Our don't you want to use this device for years?
MartinX3 said:
Warranty ASAP
Our don't you want to use this device for years?
Click to expand...
Click to collapse
Not really I'm going to use it for 2 month and then keep it as my backup phone, also I don't think it has warranty I bought it second hand in Canada
obituary2u said:
Not really I'm going to use it for 2 month and then keep it as my backup phone
Click to expand...
Click to collapse
If you don't rely on unlocking, usb data transfer, etc it is fine
I know this is a old thread, but
I have a similar issue, I need this phone for debugging purpose, and I "fixed" it by turn the usb-c around........
Just like the old usb.
I don't know why. I already tried multiple cables, all have "one side connection", it seems it's phone's hardware issue. But I'm not sure.
That's not the case for me, looks like some people are telling this has happened for them after updating to 52.0.A.8.50
cdytoby said:
I know this is a old thread, but
I have a similar issue, I need this phone for debugging purpose, and I "fixed" it by turn the usb-c around........
Just like the old usb.
I don't know why. I already tried multiple cables, all have "one side connection", it seems it's phone's hardware issue. But I'm not sure.
Click to expand...
Click to collapse
I'm also having the same problem with the same phone (android 10 build 52.1.A.2.1).
This problem started yesterday and somehow my SD card is not recognized anymore, it's asking to reformat it.
Rotating the original usb cable does help!
Only it doesn't want to connect to finder on my Mac, I have yet to try a windows pc.