When I plug in the gtablet to USB on PC I can't see sdcard only the internal memory. I notice that when I first connect gtablet to PC it tried to install some Nvidia Harmony driver but it fails. Any ideas why I can't access the sdcard? It is mounted in settings. I also tried formatting it again but no luck.
The Harmony Driver failing is more than likely just the ADB Driver, the super thread talks about setting ADB up, but that won't fix the SD card thing. Someone said something about a wireless FTP app that will access both, it's in one of the other can't access SD threads but I'm not sure which, just saw it last night.
precy76,
Usually when I use USB, I set the G-Tablet on a little stand where I can see and use (touch) the screen. Then I plug the miniUSB plug into the tablet.
Next I plug the standard USB plug into a working USB port on my PC. When that happens I get a message on the tablet to "Turn On" the USB. I touch to OK that on the tablet and it usually repeats a confirming message and I touch to OK that again.
Usually there is a delay on the PC. I keep the main screen clear because after several seconds it will pop up a message asking whether I want to open a Window in Explorer to look at the files. I click on the PC to do that and it opens up a Windows Explorer window showing the usual PC drives, network, etc. on the left and there is an entry for the G-Tablet listing the sdcard drives and folders in it.
When I want to install an .apk, I put it in the "Download" folder (an then later us the stock ES File Explorer program on the tablet to go to and open/install it).
If you can access the sdcard as above, you actually can load the "Recovery Folder" and "Update.zip" files from your PC to the tablet sdcard directory. Then if you do the Power Button/Volume + startup, it will find and load the update.
Or if you edit the "Command" file in the "Recover Folder" to change the address from the sdcard to sdcard2 (while it still is on your PC using NotePad or the like) you can put the modified files on sdcard and when you re-boot it will load the files from the microSD chip in the sdcard2 slot.
Hope this helps.
Rev
P. S. -- When you finish working on the G-Tablet, you need to go to the USB icon on the PC Taskbar (lower right hand corner of the screen) and tell it to close and eject the tablet USB drive. It will show up there as "Harmony."
When it is ejected, then you unplug everything and go back to the G-Tablet.
So the problem I'm having with my infuse is that the disk drives (E:/F are not showing up in Windows Explorer. I've done some trial and error to diagnose the problem but I'm currently at a loss. Here's what I know:
The cable is fine, I just purchased to new cable to make sure that it wasn't the problem after I thought that the original cable was the issue.
The phone works perfectly fine on linux, I'm able to mount the two devices (/dev/sdb, /dev/sdc) without problems and transfer files without any delay or trouble.
In windows the computer recognizes when the phone is plugged in and if you go into "Printers and Devices" you can see the "Samsung_Android" device. If you right click on it before you turn on USB storage on the device the context menu pops up and you can go into properties and see that all the functions are recognized for the phone, (two disk drives (it recognizes them as E and F), modem, two mtp devices, etc.)
Once you enable USB mass storage on the phone you can no longer right click on the device and see properties, if you do it takes a minute or two for the menu to pop up and clicking anything in the menu makes the lag unuseable.
Sometimes drive E: will show up in Explorer but not F: and when I click on it it still just stalls in loading the drive.
If I go into command line and type "e:" on windows to cd to that drive it also just stalls out rather than saying that the drive has not been found.
If I go into the disk manager to see if maybe it's just a drive name conflict in the management console it doesn't load because the manager just stalls out at "Connecting to Virtual Disk Manager Service"
I was originally having this problem on stock rooted FROYO, I was able to use Kies (through the same windows machine) and upgrade to stock GB but on GB I was still having the problem. Then I switched over to the stock rooted GB rom and I'm also still having the problem.
I'm pretty convinced the problem has to do with windows not my phone because I seem to have isolated it to just this windows install (I haven't had the opportunity to try on another windows machine but I figure it will probably work fine there) since it can't be due to the cable or a faulty Froyo/GB install.
Do you have any ideas on how I can fix this? I'll gladly provide anymore information regarding my problem if you think it will help.
Windows....sux dont it...
I would uninstall all phone drives....download new set...reinstall....and see what happens.
And like you said....i would try another windows pc....
My son has a Nexus 7 and twice I have had to replace it (due to lack of power charging problems) and twice he has lost his 'game progress'. The apps and games can be redownloaded but he loses all of his game progress. If I can't solve this problem, after this Nexus 7 goes (it's now having power charging problems and it is only 5 months old) he refuses to ever use a Nexus again and wants to go the iPad.
How can I backup games and their progress? I downloaded titanium but then realized there is no slot for a SD card or usb port to connect to my PC to backup. And I don't know how to use the cloud for this.
Suggestions?
Thanks
The Dad
You can connect your nexus 7 to your computer and view backup files / game files with 2 simple steps:
1) Configure MTP Connection by going to Settings -> Storage -> Menu button in upper-right side -> command USB Computer Connection -> MTP
2) Set USB debug mode- go to Settings-> About tablet -> tap the Build Number line for several times until
you get the 'you are now a developer!' message. go back -> Developer options -> Make sure that its on and you check 'USB debugging' box.
Thats it. when you use Titanium Backup, you should be able to see a folder named 'Titanium Backup" with all your backed up files when plugging the device to your pc. Note- If your game is pretty heavy, I suggest to backup the game's folder in Android->data->name of the game.
If it doesn't help- try to download USB drivers for your pc from Asus website: http://www.asus.com/Tablets_Mobile/Nexus_7/#support
Other alternative:
use BS file explorer to get to your need-to-backup folder- then by long pressing the folder you can choose to send it via your local shared network (wich can be configured by BS explorer) or, to zip it and then share it to a cloud service such as Google Drive or Dropbox.
Good luck!
Nexus 7 Backup games progress
REPLY........You say...."when plugging the device to your PC". I don't have a USB outlet (or any outlet other than power adapter) on my Nexus 7. So how can I plug the Nexus 7 into my PC ?
(Weird, I thought that Nexus 7 power adapter and cable are separated units...)
Any standard micro usb cable will do: https://www.modmypi.com/image/cache/data/raspberry-pi-accessories/microUSB-800x800.jpg
most electronic devices come with this kind of cable. just plug it into your nexus and pc.
(If you don't have any- it only costs about 1$)
amirTor said:
(Weird, I thought that Nexus 7 power adapter and cable are separated units...)
My Nexus 7 only has a power adapter (a hole) for connecting the power cord. There is NO other hole on the Nexus to plug in anything else. That's the issue. Thanks
Click to expand...
Click to collapse
Is your nexus 7 power adapter hole looks like this? http://cdn.arstechnica.net/wp-content/uploads/2013/05/nexus-7-bottom-sticker.jpg
than its multi-functional connection that operates as power adapter and a data port.
you just need to plug the cable shown at my previous post.
Maybe this will make things clearer: https://www.youtube.com/watch?v=7YiFmkMULuA
The charging cable is a micro usb to usb cable. Plug the micro usb into the charging port on your tablet and the other end, instead of plugging it into the wall plug, plug it into a usb port on your computer.
The tablet should install drivers onto the computer and then you should be able to see the internal storage on the tablet (photos, music, videos etc).
This will however not help you in backing up the games and their data.
Look in the Playstore for Backup apps, specifically ones that DO NOT need root, there are a couple. They should be able to help.
Nexus7Question said:
My son has a Nexus 7 and twice I have had to replace it (due to lack of power charging problems) and twice he has lost his 'game progress'. The apps and games can be redownloaded but he loses all of his game progress. If I can't solve this problem, after this Nexus 7 goes (it's now having power charging problems and it is only 5 months old) he refuses to ever use a Nexus again and wants to go the iPad.
How can I backup games and their progress? I downloaded titanium but then realized there is no slot for a SD card or usb port to connect to my PC to backup. And I don't know how to use the cloud for this.
Suggestions?
Thanks
The Dad
Click to expand...
Click to collapse
I guess the first question I have is; is the device rooted? If so, this makes backing up a bit simpler. You already have Titanium Backup, so just tap the button that looks like a square with a check mark. Then push the 'run' button that's in the "Backup all user apps + system data" (Third item in the backup section). Let this run. Once complete, you can upload the whole folder that TB put the files in (found by tapping 'menu' > Preferences > Backup folder laction) and upload it to a cloud service like Dropbox.
If you're not rooted (works with rooted devices too), we will need a Windows computer. This process can take a bit to explain, so sorry for the long post.
First, you’ll need to install Oracle’s Java Development Kit, which the Android SDK requires. Download and install the 32-bit version. The Android SDK wants the 32-bit version, even if you’re using a 64-bit version of Windows.
Next, download the Android SDK from Google. Extract the .zip folder to a location of your choosing, but remember where you put it. If you have the option to open extracted contents in a new window, do so.
Okay, now open the Android SDK Manager (you may have to open a subfolder or two) with administrative rights. You do this by right clicking on the .exe and choosing the option "Run as administror". A window will pop up, click yes, and after a small wait, the SDK Manager will open.
Now within the SDK Manger, under the tools section, check the box for Android SDK Platform-tools and click Install. This can take some time depending on your Internet connection. Once installed, go back to the open window where you cliked the SDK Manager .exe and navigate to the folder named "Platform Tools". If you're unsure where this is, the SDK Manager has the path of install located near the top.
Now let's get the tablet ready. If you can, charge your device to its fullest. Now go into the settings, scroll down to 'development options'. Near the top of this menu, make sure the toggle switch is in the 'on' position. Now scroll down to USB debugging, and tick the box. Tap "OK" when the message shows up. Now plug the smaller end of the USB cable (preferably the one that came with your Nexus) into the bottom of the tablet and the other into an open USB port of your computer. It's best to use a 2.0 USB port (no blue end) and if on a desktop, a port located in the rear.
If your computer starts installing any drivers, let it do this. Once that's finished, go to the window with the Platform Tools folder open. You should see a few files, two named "ADB" and another "Fastboot". Now hold your Shift key, right click in an open area, and choose the option "Open command window here". You may release the shift key at this time.
We're almost done. To make sure your tablet is seen by the computer type:
Code:
adb devices
One device should be listed. If you see no devices, adb can’t communicate with your device because its driver isn’t installed properly. In this case, go back to the SDK Manager and download the USB drivers. You may also need to restart your computer.
Assuming you're up and working, type:
Code:
adb backup -apk -shared -all -f C:\backup.ab
This backs up all the installed apps (APK files) and shared storage (SD card) data to the C:\backup.ab file on your computer.
After running this command, you’ll have to agree to the backup on the device. You can also encrypt the backup with a password here, if you like (leave it blank if you don't want encryption). Depending on how much data there is to back up, this can take some time. The device will letyou know when it's done.
Now for the restoration process:
On the new device, make sure USB debugging is enabled. On the computer, follow the same steps for opening the adb command window. Ensure adb can see the device, then type:
Code:
adb restore C:\backup.ab
On the device, you will need to confirm you want to do a full restore. If you encrypted the backup, enter in the password, then hit "Restore my data". If you didn't add encryption, then leave that area blank. Once the restoration is done, you're good to go.
Hopes this helps you (^^) Oh and if you need further explanation or screenshots, just let me know.
Thanks for the detailed response!! if my Nexus is not rooted, and before I go down this rather complex path I want to mention that I just read that "Helium" can be used instead of Titanium if the Nexus is not rooted. Would that be a simpler approach?
Also when I plug in the Nexus to PC cord my PC does not recognize the Nexus with a drive letter. I gave it 5 minutes. Any suggestions on that?
Thanks
Mark
Yes Helium is a good app. Are you using Windows 8? It doesn't like unsigned drivers being installed.
There is a guide here about installing drivers on your pc for nexus devices.
http://www.theandroidsoul.com/nexus-7-2013-drivers-installation-guide/
killall said:
Yes Helium is a good app. Are you using Windows 8? It doesn't like unsigned drivers being installed.
I'm using Windows 7.
Click to expand...
Click to collapse
OK try the link I just posted.
I've had this problem before, but I have always been able to fix it by uninstalling ADB and drivers, through WUG's toolkit, changing cables, device manager/update drivers, jumping up and down while spinning and plugging cable in, among other things. However, this time is different and I'm not sure if it is because of M on my phone or the Windows 10 update. This problem has been going on for over a month now, and I've had both since it started. I've tried all the above mentioned things, along with everything else I can find, and none of them work.
The only way I can get my computer to recognize my phone to share files is to go into device manager every I plug it in is to; go to device manager, right click to update driver, select do it from my pc, select driver in folder. After doing this it works perfectly fine, but I have to do it every time I plug my phone in or every time my phone turns off while it's plugged in. The error message I get on my computer is "USB device not recognized" when I go into device manager it says "device descriptor request failed" It does this on both of my PCs. Any ideas or help would be greatly appreciated!
DT USC said:
I've had this problem before, but I have always been able to fix it by uninstalling ADB and drivers, through WUG's toolkit, changing cables, device manager/update drivers, jumping up and down while spinning and plugging cable in, among other things. However, this time is different and I'm not sure if it is because of M on my phone or the Windows 10 update. This problem has been going on for over a month now, and I've had both since it started. I've tried all the above mentioned things, along with everything else I can find, and none of them work.
The only way I can get my computer to recognize my phone to share files is to go into device manager every I plug it in is to; go to device manager, right click to update driver, select do it from my pc, select driver in folder. After doing this it works perfectly fine, but I have to do it every time I plug my phone in or every time my phone turns off while it's plugged in. The error message I get on my computer is "USB device not recognized" when I go into device manager it says "device descriptor request failed" It does this on both of my PCs. Any ideas or help would be greatly appreciated!
Click to expand...
Click to collapse
I think I'm getting something similar since I've installed "M"....
Under:
Settings -> Developer Options -> Select USB Configuration
It say's it's set to "MTP (Media Transfer Protocol)"; it really isn't. When I plug the phone in, under Win 8.1, a desktop window opens with "AOSP on Hammerhead" (or something like that), but there's nothing in it. Now for some magic....
With the phone in one hand, and the mouse in the other:
1. Open Settings -> Developer Options -> Select USB Configuration
2. Touch "MTP (Media Transfer Protocol)" (even if it's already selected)
3. Listen for the PC/Windows Desktop (it should give an audible sound)
4. Immediately click on the "AOSP on Hammerhead" text in the path listed on the open Windows widow ("This PC -> AOSP on Hammerhead")
5. You should see an "Internal Storage" folder appear
6. Open the folder, enjoy MTP
Hi,
I recently installed the OTA Android 6 update.
All seems fine, except today I wanted to copy some of my photos off the
phone and put them onto my PC. But when I connect the phone to the pc
all it shows is the icon of the Nexus 5 but does not show any folders nor files!
Does anyone know if there is a hidden setting somewhere that I have to
enable or is there something else I need to do?
BTW, I have my phone unlocked (not rooted) when I connected the phone so it is unlocked
while connected to the PC via the USB cable.
Any help would be appreciated.
Ok after a lot of googling I have managed to find out how to do it, see below.
Swipe down the top notifications window on your Nexus, the device must be plugged into the computer, there should be a persistent notification banner showing for USB Mode. Mine stated "USB for charging", touch for more options.
So I touched it an it then gave me the following options:
Use USB for
(o) Charging only
( ) Transfer files (MTP)
( ) Transfer photos (PTP)
( ) MIDI
So I selected "Transfer files (MTP) and it then showed up in Windows
I hope this helps out others who are having a similar problem.
It just seems strange there is not an option to change this in the main Settings menu
under "Storage & USB" !?! I wonder why the developers did not put it there?