[Q] Nexus 7 2013 - Nexus 7 (2013) Q&A

hello. please help me, I do not know who to ask. at one point, my computer does not recognize the tablet. came out inscription unknown device. I tried to connect the tablet to other computers, all to no avail. then I made a factorial reset. that is completely erased tablet, in the hope that it will solve the problem. but he also failed to recognize. What shall I do?? I tried to connect via a USB flash drive OTG. but the tablet does not see any stick. I trust only your help

sergio1231 said:
hello. please help me, I do not know who to ask. at one point, my computer does not recognize the tablet. came out inscription unknown device. I tried to connect the tablet to other computers, all to no avail. then I made a factorial reset. that is completely erased tablet, in the hope that it will solve the problem. but he also failed to recognize. What shall I do?? I tried to connect via a USB flash drive OTG. but the tablet does not see any stick. I trust only your help
Click to expand...
Click to collapse
I have the same problem. I fixed it before on my nexus 10 by trying a different kernel. Let me me know if it helps.
Sent from my Nexus 7 using XDA Premium HD app

Do you have the correct drivers installed? If so, you could uninstall and reinstall them. Also, have you tried PTP connection rather than MTP?
Sent from my XT1080 using XDA Free mobile app

Jhall8 said:
Do you have the correct drivers installed? If so, you could uninstall and reinstall them. Also, have you tried PTP connection rather than MTP?
Sent from my XT1080 using XDA Free mobile app
Click to expand...
Click to collapse
Been there done that and have always eventually been able to get it back so the computer sees the device as mtp. Wugs toolkit has always been helpful
To me. I like the step by step directions for manually updating the drivers and configuring them correctly in adb AND fastboot.
Bit I have come to an impass..........I am currently on the latest carbon nightly, with f2fs file storage for data and cache. My computer will not recognize the device in mtp and I am unable to pass files with a USB cable. I am wondering if my computer has to be compatible with f2fs, because iam sure that it is not. Will this make a difference PR should I once again uninstall and reinstall the drivers configuring them correctly?
Sent from my Nexus 7 using XDA Premium 4 mobile app

1
I'm telling you that there is no firmware on the tablet. what do you advise.

sergio1231 said:
I'm telling you that there is no firmware on the tablet. what do you advise.
Click to expand...
Click to collapse
Plug it in to a computer.
Boot into recovery if you have one
Adb devices......hopefully it shows and work from there.
Or boot into bootloader mode (after getting the twrp IMG)
Fastboot flash recovery......
Then you can side load your favorite OS
Sent from my Nexus 7 using XDA Premium 4 mobile app

aircooledbusses said:
Been there done that and have always eventually been able to get it back so the computer sees the device as mtp. Wugs toolkit has always been helpful
To me. I like the step by step directions for manually updating the drivers and configuring them correctly in adb AND fastboot.
Bit I have come to an impass..........I am currently on the latest carbon nightly, with f2fs file storage for data and cache. My computer will not recognize the device in mtp and I am unable to pass files with a USB cable. I am wondering if my computer has to be compatible with f2fs, because iam sure that it is not. Will this make a difference PR should I once again uninstall and reinstall the drivers configuring them correctly?
Sent from my Nexus 7 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
this worked for me im just passing along a possible fix http://forum.xda-developers.com/showthread.php?t=2383146&page=389 post #3888 is the one I followed and been no problems since. also cpl days before in my sdk program google had updated drivers which may or may not have played a roll. before this I could not pass files with mtp only ptp would allow my device to appear. hope it helps!
edit also should note I did device manager then android devices removed drivers in there. plugged in n7 and the adb composite interface drivers installed and that was it. if that doesn't do it make sure sdk has updated google driver which should be 10.0.0 or something don't quite remember exact #

jblaze10 said:
this worked for me im just passing along a possible fix http://forum.xda-developers.com/showthread.php?t=2383146&page=389 post #3888 is the one I followed and been no problems since. also cpl days before in my sdk program google had updated drivers which may or may not have played a roll. before this I could not pass files with mtp only ptp would allow my device to appear. hope it helps!
edit also should note I did device manager then android devices removed drivers in there. plugged in n7 and the adb composite interface drivers installed and that was it. if that doesn't do it make sure sdk has updated google driver which should be 10.0.0 or something don't quite remember exact #
Click to expand...
Click to collapse
Thanks jblaze. I've been able to function pretty well usind adb. Sort of glad cuz it forced me to learn some pretty essential stuff I have been getting along with for far too long.
Sent from my Nexus 7 using XDA Premium 4 mobile app

aircooledbusses said:
Thanks jblaze. I've been able to function pretty well usind adb. Sort of glad cuz it forced me to learn some pretty essential stuff I have been getting along with for far too long.
Sent from my Nexus 7 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Ur right, I wish I knew more about it. I'm in that phase now where I'm digging thru Xda for info such as adb backups among other things. Hey no prob, take it easy.
Sent from my Nexus 7 using Tapatalk

Related

[Q] USB Mount THing Wont Work

it charges via computer and all that but it wont mount the sd so i can copy/move files frokm computer
Which Rom are you using....some of them are having USB mounting issues....I know one of at least one cyanogenmod nightlies is having issues from putting mexdroid or whatever it was called on my phone so I assume some more of the nightlies have issues but that is just an assumption. So yea that would be my best guess.
Need to know what ROM you're using, and did it work before you made any changes or has it never worked?
martonikaj said:
Need to know what ROM you're using, and did it work before you made any changes or has it never worked?
Click to expand...
Click to collapse
its stock rom... http://forum.xda-developers.com/showthread.php?t=836042...i downloaded the odex
when you connect your phone to your computer, drag down the notificatiom bar and select use device as "disk drive". this will mount your phone as you wish as a storage drive which is what allows you to use third party programs like doubletwist. there is also other options like pc sync and charge only, which is what you are stuck on.
thats the problem...it wont show anything on the notificationbar as it is supposed to...is there other ways i can reinstall original rom??
Im using mexdroind! And on mine in Windows 7 it shows all the drivers but my phone pops up as a MTP device??? Why is tthat and how do i fix it?
Sent from my HTC Vision using XDA App
typeoneguy said:
thats the problem...it wont show anything on the notificationbar as it is supposed to...is there other ways i can reinstall original rom??
Click to expand...
Click to collapse
First tell us what you have done already. Which phone you have. Is it rooted. More info please so we can help you. Did you install the correct drivers on your PC, etc.
jark99 said:
Im using mexdroind! And on mine in Windows 7 it shows all the drivers but my phone pops up as a MTP device??? Why is tthat and how do i fix it?
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
I think it could be your USB Debugging Mode. Enable it on your mobile.
jark99 said:
Im using mexdroind! And on mine in Windows 7 it shows all the drivers but my phone pops up as a MTP device??? Why is tthat and how do i fix it?
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
I also would lke more info on what MTP device is.... and how to install the driver for it... cause I am hoping that would be a work around to solve the usb mount problems on flippy125 kernel untill he releases a new one... btw you can flash a different kernel like pershoots and it should go away and work fine..(then flash back!) Lol
Or just mount usb via recovery...
Sent from my HTC Vision using XDA Premium App

Galaxy S3 Will Not Connect To Windows Computer

I am trying to connect my galaxy s3 to my windows computer and it will not install the drivers. Has anyone experienced this yet. I am rooted and running cm9 nightly. I also have a custom kernel installed. This was working when i rooted a couple of weeks ago. When I plug my phone into the usb it searches for drivers and display an error message that say it was unsuccessful at installing drivers. Any help would be greatly appreciated.
Have you tried uninstalling and reinstalling kies? I got a pop up on my phone when i plugged it in last time and it said it couldnt find the software but yet i was able to connect to kies and go into phone through windows.
Sent from my SGH-T999 using Tapatalk 2
Since I got my phone it hasn't connected to my pc. I have the drivers but I get a "hardware id missing" error. I've uninstalled and reinstalled the drivers but it won't connect. Works fine in ubuntu tho. Idk
Sent from my SGH-T999 using xda app-developers app
Uninstall Kies if you have it. And install drivers again. That should do the trick.
Sent from my SGH-T999
crushbox311 said:
I am trying to connect my galaxy s3 to my windows computer and it will not install the drivers. Has anyone experienced this yet. I am rooted and running cm9 nightly. I also have a custom kernel installed. This was working when i rooted a couple of weeks ago. When I plug my phone into the usb it searches for drivers and display an error message that say it was unsuccessful at installing drivers. Any help would be greatly appreciated.
Click to expand...
Click to collapse
I experienced a similar issue, it may have to do with the fact that I didn't wipe cache partition and wiped dalvik cache when installing zip from sd card etc... I don't know what caused it, but nothing I could do (including re-installing drivers a couple of times from KIES and tying it on a different laptop etc.) would fix it until I did a wipe data/factory reset by mistake! (instead of wiping catche partition) ;<( and that seemed to do the job!
Perhaps you may want to try doing a "wipe catche partition" and "Wipe Dalvik Cache" from CWM before tying to go ahead a do a "wipe data/factory reset"?
crushbox311 said:
I am trying to connect my galaxy s3 to my windows computer and it will not install the drivers. Has anyone experienced this yet. I am rooted and running cm9 nightly. I also have a custom kernel installed. This was working when i rooted a couple of weeks ago. When I plug my phone into the usb it searches for drivers and display an error message that say it was unsuccessful at installing drivers. Any help would be greatly appreciated.
Click to expand...
Click to collapse
This occured with me when I was using early build of CM10, the system fails to recognize the MTP and screws the drivers..
I say you revert back to nandroid, and reflash cm9
chrisram88 said:
Uninstall Kies if you have it. And install drivers again. That should do the trick.
Sent from my SGH-T999
Click to expand...
Click to collapse
I have buddy. Several times. And I've never installed Kies. Idk what it even does lol
Sent from my SGH-T999 using xda app-developers app
mikeyinid said:
Since I got my phone it hasn't connected to my pc. I have the drivers but I get a "hardware id missing" error. I've uninstalled and reinstalled the drivers but it won't connect. Works fine in ubuntu tho. Idk
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
have the same problem
I did have that 'hardware ID missing' error suddenly after i was connecting my phone to my laptop just fine. my desktop has no problem. i did a few things that seemed to have fixed it or steps for a solution. I downloaded the TMO Samsung drivers. if you already have it installed, try uninstalling it. If that doesn't work, toggle USB debugging in between connecting and disconnecting from the computer. Other times, toggling USB debugging wouldn't work, so i toggled in between MTP and PTP. i play with a few times til it work. hope that helps. i can't post the link the the drivers yet, but get it from samsung's website.
i'm on gsm r6 and trinity kernel
Since I've gotten the phone I've had to keis air everything. Hardware I'd missing error on every PC/laptop I owned.
Up until yesterday. Plugged it in and keis opened. Connection troubleshooting joppy. It redownloaded and installed drivers. Like if always has...but this time it actually worked and so does my mtp now.
I wonder if its ROM related. Before I was using stock with the problem. The aokp unofficial r6 with the problem.
But now I'm running the official aokp jellybean release and it works.
I dunnnoooooo. Unicorn is mighty!
Sent from my Unicorn powered T999
whatmonster said:
Since I've gotten the phone I've had to keis air everything. Hardware I'd missing error on every PC/laptop I owned.
Up until yesterday. Plugged it in and keis opened. Connection troubleshooting joppy. It redownloaded and installed drivers. Like if always has...but this time it actually worked and so does my mtp now.
I wonder if its ROM related. Before I was using stock with the problem. The aokp unofficial r6 with the problem.
But now I'm running the official aokp jellybean release and it works.
I dunnnoooooo. Unicorn is mighty!
Sent from my Unicorn powered T999
Click to expand...
Click to collapse
I also got mine working last night. But after a reboot I got the same error again. Idk what it means.
Sent from my Galaxy Nexus using xda app-developers app
chrisram88 said:
Uninstall Kies if you have it. And install drivers again. That should do the trick.
Sent from my SGH-T999
Click to expand...
Click to collapse
I tried uninstalling Kies and that didn't work. I have to re-flash CyogenMod to get it to work again. Wierd!
From my experiences it only ever occurs when Kies is running, even in the background, while usb debugging is enabled. If kies isnt running then its all good.
I ran into this using CM9; seems to me that Samsung is using MTP protocol's now instead of USB. I just use Driod Explorer with debugging and I can move files without any issues.
If you are wanting to just transfer files to/from computer try SwiFTP. I love this little program.
Original dev no longer supports but its been picked up by another. Download latest version here.
http://ppareit.github.com/swiftp/
Sent from my SGH-T999 using xda app-developers app
Please help my gs3 won't connect to any computer
I have tried on four different computers to plug my gs3 but phone never show any option on screen and computer never finds phone plugged in. I also used tried with different usb cables and resetting to factory but the result is same. All it does is charging the phone on all computers without any message or options on the screen. I am thinking there is something wrong cause it never found plugged into any computer nor any computer tried to install the driver.
If someone have experienced this please let me know what should I do to connect it to PC?
fix a "hardware id missing" error
1. install latest version of kies.
2. uninstall SAMSUNG USB Driver for Mobile Phones version 1.5.9.0
3. download and install SAMSUNG USB Driver for Mobile Phones 1.5.6.0
4. connect the phone let it install...thats it.
5..open kies update firmware, backup or whatever
pate201 said:
I have tried on four different computers to plug my gs3 but phone never show any option on screen and computer never finds phone plugged in. I also used tried with different usb cables and resetting to factory but the result is same. All it does is charging the phone on all computers without any message or options on the screen. I am thinking there is something wrong cause it never found plugged into any computer nor any computer tried to install the driver.
If someone have experienced this please let me know what should I do to connect it to PC?
Click to expand...
Click to collapse
it turned out that phone is defective, they are getting me replacement.
SOLVED!
crushbox311 said:
I am trying to connect my galaxy s3 to my windows computer and it will not install the drivers. Has anyone experienced this yet. I am rooted and running cm9 nightly. I also have a custom kernel installed. This was working when i rooted a couple of weeks ago. When I plug my phone into the usb it searches for drivers and display an error message that say it was unsuccessful at installing drivers. Any help would be greatly appreciated.
Click to expand...
Click to collapse
:good:SOLVED! Check this thread
Connecting Galaxy S3
mikeyinid said:
I have buddy. Several times. And I've never installed Kies. Idk what it even does lol
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
From talking to Samsung Advanced Technical Help, I learned that, although it is never mentioned on any site or any literature, if you have
Samsung Studio 3 and/or Samsung New Studio and the USB drivers, uninstall ALL. I use Revo Uninstaller. Then reinstall the USB drivers from Samsung site. Make sure WiFi and Bluetooth are turned off,on the phone, and connect the phone. Should work.

PC data transfer issues

I have upgraded to an S3 from having a Vibrant for years. I rooted and flashed several OS's to my Vibrant in those years without an issue ever. I have been trying to get files transferred to my S3 from my computer for 2 weeks now. The computer has the drivers installed correctly. It is recognized by name when I plug it in (it comes up as SGH-T999, Kies will recognize it too). whenever i try to transfer ANYTHING it stops in the middle of the transfer. just sits there with no further progress to be achieved. This is insanely frustrating. I am unable to root this thing because of the inability to actually transfer.
Things I have tried:
Uninstalling/reinstalling Kies multiple times
Uninstalling all USB device drivers multiple times
Reinstalling drivers through Kies and through Samsung's website multiple times
Factory reset on the phone multiple times (****ing aggravating btw)
Using my old Vibrant cable
Changing between MTP and camera mode... several times
Yelling at it
I have been trying to research how to fix this garbage for weeks now. there is no concrete way to remedy this problem that i have found. every thread about this is littered with the usual "uninstall your driver and reinstall it" nonsense that is the most generic response to anything tech related ever.
What I can tell you is that my phone is definitely getting recognized by anything that can do so. Odin, Kies, My computer, etc etc... it appears that the issue lies in the actual data transfer. As I mentioned, transfers initiate but will lock up mid-process and just hang there infinitely. Same goes with Odin when I try to get it to flash into CWM recovery.
Please, help. any time spent trying to fix this issue is greatly appreciated.
Are you uding the usb cable thst came with the phone?
Have you tried different cables? Or on another computer?
Im guessing your not rooted then?
Try installing the drivers ONLY. get them here:
http://forum.xda-developers.com/showthread.php?t=1728605
Uninstall previous versions of everything first.
What version odin are you using? Use 3.07 from above post if you're not already.
Also try this app
http://forum.xda-developers.com/showthread.php?t=1711009
If you are rooted try SwiFTP or another wireless transfer app.
Sorry to mention drivers again but if you're relying on kies to do that for you it could be the issue.
Sent from my SGH-T999 using xda app-developers app
---------- Post added at 01:41 PM ---------- Previous post was at 01:40 PM ----------
Sorry I missed the part where you mentioned drivers and cable. Damn choppy xda app!
Sent from my SGH-T999 using xda app-developers app
Since you've tried everything else might as well follow this guide and install the drivers through the toolkit.
http://forum.xda-developers.com/showthread.php?p=28175575
I'd also run windows update and check if there's a new bios/drivers for your mobo and usb controller.
If you plug another "foreign" usb device does it install fine?
May not have any bearing whatsoever here but do you have usb debugging checked? And I think I mentioned it in the other post but try a different computer if possible.
You said that this happens when using odin too? As in you start the flash with Odin but it doesn't complete? Or it wont even start? Does it give you any message?
When plugged in in download mode, does Odin show your COM port in the upper left?
Plug in the phone and open device manager. Does it show any errors or anything?
Sent from my SGH-T999 using xda app-developers app
I recommend an app called airdroid. I had issues transferring stuff to and from my Mac and haven't had any problems since I started using the program. Besides it's wireless so I don't have to worry about the wires being a problem
psykhotic said:
Since you've tried everything else might as well follow this guide and install the drivers through the toolkit.
http://forum.xda-developers.com/showthread.php?p=28175575
I'd also run windows update and check if there's a new bios/drivers for your mobo and usb controller.
If you plug another "foreign" usb device does it install fine?
Click to expand...
Click to collapse
everything else works fine from my 6 USB ports (2 USB 3.0 ports as well). The tool kit solution still needs Odin to root. The problem is not detecting the device. it is the transferring of data. Data transfers begin but that's about it. Odin gets to "firmware update start" and then "boot.img" and just hangs there forever. no change. nothing else.
Is there a wireless way to do this? I have purchased Rom Manager but since i can't achieve root it is just useless now. The phone is brand new from the Tmobile store. Not once has it been dropped (to put into perspective how careful i am with my devices, I managed to drop my Vibrant once in ~3 years, which caused no damage, what a great phone that was). I have not been able to read about this same issue anywhere else either...generally its an issue with the PC not recognizing the device but when someone gets it to link up correctly, it works. this is the opposite.
thank you for your ideas so far.
DocHoliday77 said:
May not have any bearing whatsoever here but do you have usb debugging checked? And I think I mentioned it in the other post but try a different computer if possible.
You said that this happens when using odin too? As in you start the flash with Odin but it doesn't complete? Or it wont even start? Does it give you any message?
When plugged in in download mode, does Odin show your COM port in the upper left?
Plug in the phone and open device manager. Does it show any errors or anything?
Click to expand...
Click to collapse
Odin shows the "0:COM" like it should, which means it is able to read that the device is there, it just is unable to do anything after "boot.img", everything that is needed for this to work via the toolkit method is checked (USB debug and unknown sources).
I just got the s3 and had transfer issues too. Turns out my s2 drivers wasn't perfect for it even though it recognizes the device. I used the s3 drivers instead and that helped things a bit with accessing my phone's storage. So i ended up formatting my internal storage and that seems to do the trick for me.
If that doesn't work and odin still gets stuck then try different usb ports also try different wires
Sent from my SGH-T999 using xda app-developers app
Try connecting without the external sdcard in.
What build are you currently on. Since you haven't roited or anything im assuming you're still on either UVALEM or UVALG1. If so try initiating the software update. It should download the ota thatll take you up to UVALH2. Maybe that'll help.
Sent from my SGH-T999 using xda app-developers app
DocHoliday77 said:
Try connecting without the external sdcard in.
What build are you currently on. Since you haven't roited or anything im assuming you're still on either UVALEM or UVALG1. If so try initiating the software update. It should download the ota thatll take you up to UVALH2. Maybe that'll help.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Currently do not have an external SD.
Baseband version T999UVLH2 is what i have running after a fresh phone reset.
Teo032 said:
So i ended up formatting my internal storage and that seems to do the trick for me.
Click to expand...
Click to collapse
Did you do that through terminal? doesn't the single partition mean that it would wipe everything?
Make sure the drivers you are using are the same ones that are in my comment (version).
What are you trying to flash through Odin? If the permissions of the files inside the tar file are not correct, the transfer will hang, and do nothing but give a timeout message after a couple minutes. I learned this the hard way.
In summary:
Use a different USB cable.
Download drivers, Odin, and CWM from my signature. After uninstalling the old drivers manually through devman (be sure to delete them during uninstall), reinstall them from the package you downloaded. Then use Odin to flash CWM. All three of these packages are tested and known to be 100% working. Please don't ignore this step. If I can't verify the validity of your installation sources, I can't rule this out for troubleshooting purposes.
If this doesn't work, it is most likely your computer. Are there any BIOS firmware updates that improve USB compatibility, or USB controller driver updates? The USB 3.0 isn't natively supported on =< Win7, so those are third party drivers. But I will assume you are connected to a USB 2.0 port.
Aerowinder said:
Make sure the drivers you are using are the same ones that are in my comment (version).
What are you trying to flash through Odin? If the permissions of the files inside the tar file are not correct, the transfer will hang, and do nothing but give a timeout message after a couple minutes. I learned this the hard way.
In summary:
Use a different USB cable.
Download drivers, Odin, and CWM from my signature. After uninstalling the old drivers manually through devman (be sure to delete them during uninstall), reinstall them from the package you downloaded. Then use Odin to flash CWM. All three of these packages are tested and known to be 100% working. Please don't ignore this step. If I can't verify the validity of your installation sources, I can't rule this out for troubleshooting purposes.
If this doesn't work, it is most likely your computer. Are there any BIOS firmware updates that improve USB compatibility, or USB controller driver updates? The USB 3.0 isn't natively supported on =< Win7, so those are third party drivers. But I will assume you are connected to a USB 2.0 port.
Click to expand...
Click to collapse
None of that worked. I did find a BIOS upgrade for my mobo that i didnt know was released, flashed it, and transfers still hang. i tried everything from your sig to no avail. i DON'T have access to another computer... BUT i do have Ubutnu running on my comp in conjunction with Win 7 Ultimate 64. can't seem to find too much on non-international S3 stuff for linux.
this has consumed my entire day and i am so frustrated.
Try in safe mode? This sounds really frustrating. I gave up when this happened with my mac. I think someone said it already but I always recommend Airdroid. It's just simpler.
psykhotic said:
Try in safe mode? This sounds really frustrating. I gave up when this happened with my mac. I think someone said it already but I always recommend Airdroid. It's just simpler.
Click to expand...
Click to collapse
airdroid for music transfers, got it. im screwed on the root thing though.
I didn't do it through terminal. I just connect it to the computer. Right click phone's internal storage and clicked format. It was a very quick format.
Sent from my SGH-T999 using xda app-developers app
Teo032 said:
I didn't do it through terminal. I just connect it to the computer. Right click phone's internal storage and clicked format. It was a very quick format.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
so let me get this straight... you plugged the phone in, right clicked on it in a browser window, clicked on format, selected yes to the "hey, this is going to erase everything on the device" warning pop up, and you were able to transfer files no problem after that? no adverse side effects came from this? it sounds like it would brick the phone...
Spaldino said:
so let me get this straight... you plugged the phone in, right clicked on it in a browser window, clicked on format, selected yes to the "hey, this is going to erase everything on the device" warning pop up, and you were able to transfer files no problem after that? no adverse side effects came from this? it sounds like it would brick the phone...
Click to expand...
Click to collapse
Yep that's what i did. That's only the storage partition. There's a system partition that isn't viewable on window explorer
Sent from my SGH-T999 using xda app-developers app
Teo032 said:
Yep that's what i did. That's only the storage partition. There's a system partition that isn't viewable on window explorer
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
didn't work either. i give up. MTP is garbage.
Different computer?
Sent from my SGH-T999 using xda app-developers app
I had these frustrations as well. I finally move where I was connecting the cables. First instinct was the easiest access on my computer. It always failed. I finally decided to try my back usb and it worked it also picked up as a mass storage as well.
Sent from my SGH-T999 using xda app-developers app
Yeah I'm starting to think you might need to use a different computer. Odin detects so it's not drivers.
From my experience with the hangs when i was on the s2. Many also reported this but what helped was different usb ports, wires, or an entirely different computer.
Sent from my SGH-T999 using xda app-developers app

t999v with no OS

Hello everyone,
I've searched around the forums but have yet to come across anyone with my exact set of problems.
Phone is a Samsung t999v on the Wind network.
I believe the problem started when a restore was done from a back up with no system information. TWRP tells me there is no OS on the phone.
As there isn't an OS zip file on the hard drive I cannot flash from internal card.
Odin 3.04 fails to add tar file of stock rom after repeated attempts.
drivers will not load with G s3 toolkit allowing phone to be recognized.
Connecting the phone to PC while in TWRP or even in download mode and the PC (Windows 7 ultimate wink wink) will show in devices as a modem but doesn't show up in "my computer". Drivers failed to load is the message after connecting the phone.
Last working OS was the latest AOKP build two.
I hoping someone can help me out. I do feel that this information is probably on here somewhere but I've searched with no luck.
I really trying to get an OS onto this phone and hope I haven't screw it up for a friend of mine. These forums have helped do some good works with my phone and phones of my friends that I guess I ended up thinking I knew more than I did. I should have stock with clockworkr which didn't have the option to back up without system. safer for a dummy.
I appreciate any and all comments.
nur.
Did you don't download the drivers from Samsung website?
Sent from my SGH-T999 using xda premium
vopezy said:
Did you don't download the drivers from Samsung website?
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
Yes I can download them from the website but at times the device is still not recognized. For some reason this happens with all my Samsung products. My PC often time does not recognize them. It started months ago with my 10.1 Tab and them my i727 and this t999v. I have to contect the usb and disconnect several time before they'll connect even changing ports. But now they don't connect at all.
Since you have twrp, why don't you just flash a ROM?
Sent from my SGH-T999 using xda premium
serio22 said:
Since you have twrp, why don't you just flash a ROM?
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
I would love to but how do I get the ROM on to the phone? The phone is not being recognized by computer. I have an sd car but my other samsung phone isn't recognized by the pc either.
Uninstall the drivers you have installed (the Samsung ones) and uninstall Kies if you have that installed.
Install the drivers from my signature. They are an older version. I use them because all of the newer ones do exactly what you are describing. The PC won't see the device, etc.
If all else fails buy a card reader. One of the 10+ in 1 sd card readers. Probably should have one of those anyway; just a thought.
Aerowinder said:
Uninstall the drivers you have installed (the Samsung ones) and uninstall Kies if you have that installed.
Install the drivers from my signature. They are an older version. I use them because all of the newer ones do exactly what you are describing. The PC won't see the device, etc.
If all else fails buy a card reader. One of the 10+ in 1 sd card readers. Probably should have one of those anyway; just a thought.
Click to expand...
Click to collapse
Thanks for the advise. I'm going to go grab a micro sd reader now, hopefully. The drivers from your signature didn't fail to install as well. Can anyone think of what the source of the issue is. My drivers failing to install is happening on both of my PC's. I didn't try to install the older drivers on my second pc however.
nurlord said:
I would love to but how do I get the ROM on to the phone? The phone is not being recognized by computer. I have an sd car but my other samsung phone isn't recognized by the pc either.
Click to expand...
Click to collapse
You can download the ROM on another phone and transfer it to an SD card, after that you can swap it to the one with no os and flash it
Sent from my SGH-T999 using xda premium
The card reader fixed it. Thanks everyone for helping me out. No more lurking for me.
P.S
If anyone has any additional insight into my driver issues I'm all ears.
I have the same problem with my phone being recognized. I will sit there and plug and unplug the cable into the same usb port repeatedly, and eventually it'll be recognized.
Sent from my SGH-T999 using Tapatalk 2
Did the drivers fail to install from the installation package or when you plugged the device in after that installation? Also, are you in MTP or PTP mode?
nurlord said:
The card reader fixed it. Thanks everyone for helping me out. No more lurking for me.
P.S
If anyone has any additional insight into my driver issues I'm all ears.
Click to expand...
Click to collapse
Go here:
http://forum.xda-developers.com/showthread.php?p=32906335#post32906335
Follow ALL the steps in order EXACTLY.
You will see it works for you. It has for every other person that I worked on their machines for...
If it does not, you did something wrong in following the steps.
if you do it exactly, it WILL work!
Good Luck!
Aloha
ports amethyz
bfranklin1986 said:
I have the same problem with my phone being recognized. I will sit there and plug and unplug the cable into the same usb port repeatedly, and eventually it'll be recognized.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
That is what I use to do but that no longer works.
Aerowinder said:
Did the drivers fail to install from the installation package or when you plugged the device in after that installation? Also, are you in MTP or PTP mode?
Click to expand...
Click to collapse
It says MTP mode failed so I guess that's the mode. Both have happened but usually the fail happens after I plug in the device.
bobolinko said:
Go here:
http://forum.xda-developers.com/showthread.php?p=32906335#post32906335
Follow ALL the steps in order EXACTLY.
You will see it works for you. It has for every other person that I worked on their machines for...
If it does not, you did something wrong in following the steps.
if you do it exactly, it WILL work!
Good Luck!
Aloha
Click to expand...
Click to collapse
Appreciate it. I'll try it out now.
I'd get a new cable
Sent from my SGH-T999 using xda premium
nurlord said:
P.S
If anyone has any additional insight into my driver issues I'm all ears.
Click to expand...
Click to collapse
Sometimes peoples use port locate on the front panel of their PC.... Always use the usb on the back...... Thoses on the motherboard.
If it's not your case.... Try to switch port..
Sent from my SGH-T999 using Tapatalk 2
damn it im in the same position as you
i wiped my phone as well no os
i put the sd card into my blackberry copied the rom on to the phone but he phone wont pick it up
wont recongize my phone when i plug it in as well -_-
bobolinko said:
Go here:
http://forum.xda-developers.com/showthread.php?p=32906335#post32906335
Follow ALL the steps in order EXACTLY.
You will see it works for you. It has for every other person that I worked on their machines for...
If it does not, you did something wrong in following the steps.
if you do it exactly, it WILL work!
Good Luck!
Aloha
Click to expand...
Click to collapse
I followed all the steps exactly and the problem still persists. KIES fails at installing drivers and same happens when I connect the phone. The only place I can there being an error was that I replaced and copied the files in Windows INF as the new files had the same names as the old ones. As for that everything else I followed the steps exactly with no luck.
Android_Monsters said:
I'd get a new cable
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
Might be worth a shot but it doesn't seem likely that it's a cable issue. The cable is effectively new and PC does recognize that I'm connecting a device.
cuzmonote said:
Sometimes peoples use port locate on the front panel of their PC.... Always use the usb on the back...... Thoses on the motherboard.
If it's not your case.... Try to switch port..
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Trying that now but we'll see.
sky14 said:
damn it im in the same position as you
i wiped my phone as well no os
i put the sd card into my blackberry copied the rom on to the phone but he phone wont pick it up
wont recongize my phone when i plug it in as well -_-
Click to expand...
Click to collapse
What recovery are you using to try and read the SD card?

Nexus 7 wont connect to computer via MTP

When I connect my Nexus 7 to my windows 7 computer it is not recognized in MTP, but is when I change it to PTP. When I connect my 1st gen Nexus 7 to the same computer it is recognized fine and I am able to transfer files. I have all the drivers installed and adb works when I am in PTP I just cant transfer any files. Has anyone else experienced this problem or is there maybe something wrong with my Nexus?
Check out this thread. I was experiencing similar issues although I didn't test out PTP .
Sent from my Galaxy Nexus using xda app-developers app
Disregard. I figured it out. It was a driver issue after all.
How did you fix it? I have the same problem. Is root needed to view transfer files via USB?
My N7 2013 won't connect with my Macbook Pro. I already have the Android File Transfer app, which works fine with my Nexus 4, but it won't recognize the Nexus 7 2013. It charges, but no connection. Anyone have any ideas?
lucastmw said:
My N7 2013 won't connect with my Macbook Pro. I already have the Android File Transfer app, which works fine with my Nexus 4, but it won't recognize the Nexus 7 2013. It charges, but no connection. Anyone have any ideas?
Click to expand...
Click to collapse
Might be a silly question but did you enable USB debugging in developer tools.
Sent from my Galaxy Nexus using xda premium
jmileti said:
Might be a silly question but did you enable USB debugging in developer tools.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
Yes, I tried it with debugging on and off.
thaliagoo said:
How did you fix it? I have the same problem. Is root needed to view transfer files via USB?
Click to expand...
Click to collapse
Root is not needed to transfer files via USB. I just uninstalled the previous driver and updated to the latest and that worked for me.
No matter what, I always keep getting error code 10, device cannot be started when I install the new nexus 7 drivers Android ADB device (from the previous posts- Nexus 7 root). I'm not even trying to root, just trying to install drivers correctly.
thaliagoo said:
No matter what, I always keep getting error code 10, device cannot be started when I install the new nexus 7 drivers Android ADB device (from the previous posts- Nexus 7 root). I'm not even trying to root, just trying to install drivers correctly.
Click to expand...
Click to collapse
These are the drivers I used... http://developer.android.com/sdk/win-usb.html
fixed mine by just forcing it to reinstall the drivers.
fstbusa said:
fixed mine by just forcing it to reinstall the drivers.
Click to expand...
Click to collapse
How did you force it do that? I've actually never ran into this problem. Windows 8 is what I'm running.
dirtyfingers said:
These are the drivers I used... http://developer.android.com/sdk/win-usb.html
Click to expand...
Click to collapse
It is definitely a driver issue. I had to uninstall my drivers and then manually install others, because I had a Nexus 7 2012. Those drivers were showing up as *up to date* according to windows, but the device was not working. Total clean install worked to correct it.
Xirix12 said:
How did you force it do that? I've actually never ran into this problem. Windows 8 is what I'm running.
Click to expand...
Click to collapse
In device manager, go to the properties of each android device. I had one near the top of the list and one lower under portable devices. Click update driver and navigate to your updated drivers folder.
It should update them. The device listed under portable devices had mtp as part of the title so I figured that one was the problem.
Sent from my Nexus 7 using xda app-developers app
To anybody who comes to this thread looking for help.
Go to device manager, and under devices remove the Google ADB Driver. This drove me nuts. All of my nexus devices wouldn't connect because they lacked an external SD.
Sent from my Nexus 7 using XDA Premium HD app
I've tried every suggestion in all of these threads so far & nothing worked. Even after I deleted the ADB drivers, windows 7 would automatically reinstall them. When I tried to update the drivers, win7 said they already had the best drivers (ADB).
Here's what worked for me:
I had to turn off USB debugging, delete the ADB drivers in Device Manager, then reboot the device while it's still plugged in. Windows recognized the device as an MTP device & installed the drivers before it even fully booted.
i installed the drivers from the link in this thread and still no luck, i am running the latest paranoid android rom, and tried it on 8 different computers with 23 different cables and no luck - would it help if i flashed a stock rom ? otherwise i dont know what to do - any help would be appreciated, thanks, chris
edit flashed a stock rom and now it is working again - came right up on my pc, i am selling it today to buy the 32gb and just wanted to get me twrp backups off it
golfinggino said:
i installed the drivers from the link in this thread and still no luck, i am running the latest paranoid android rom, and tried it on 8 different computers with 23 different cables and no luck - would it help if i flashed a stock rom ? otherwise i dont know what to do - any help would be appreciated, thanks, chris
edit flashed a stock rom and now it is working again - came right up on my pc, i am selling it today to buy the 32gb and just wanted to get me twrp backups off it
Click to expand...
Click to collapse
I have the same problem. When I was using stock ROM I could connect fine to my PC. When I installed CM10.2 I can not longer connect. i have no problem when I try it with my phone though.
huizingajm said:
I have the same problem. When I was using stock ROM I could connect fine to my PC. When I installed CM10.2 I can not longer connect. i have no problem when I try it with my phone though.
Click to expand...
Click to collapse
After helping someone with Paranoid ROM, I think the problem you are experiencing may be on the ROM/kernel side. Part of the problem is the custom ROM was sending out different USB IDs from stock. I was able to help them force the recognition of the MTP device from a driver standpoint on windows, but the MTP device wouldn't start up when windows tried to initialize it.
sfhub said:
After helping someone with Paranoid ROM, I think the problem you are experiencing may be on the ROM/kernel side. Part of the problem is the custom ROM was sending out different USB IDs from stock. I was able to help them force the recognition of the MTP device from a driver standpoint on windows, but the MTP device wouldn't start up when windows tried to initialize it.
Click to expand...
Click to collapse
I switched kernels to stock to jassy to tiny. None of them work so it has to be the ROM. I am just going to use WiFi transfer of files. Nothing major right now while everything is still new to 4.3.

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