Saving installed apps to flash drive using otg? - Nexus 7 Q&A, Help & Troubleshooting

Hey everyone! I'm new to xda and I've been looking for the answer to this question everywhere, but have yet to find it. I bought a 64gb sandisk cruzer usb drive to use with my otg cable with the stickmount app. Because of limited storage, I was wondering if I could actually save installed applications to the flash drive? In other words, if I can use a feature similar to "save to sd card" for apps, but have the apps save to my flashdrive. If anyone could make a video or just type up a response, I would really appreciate it.

brazilianmdn said:
Hey everyone! I'm new to xda and I've been looking for the answer to this question everywhere, but have yet to find it. I bought a 64gb sandisk cruzer usb drive to use with my otg cable with the stickmount app. Because of limited storage, I was wondering if I could actually save installed applications to the flash drive? In other words, if I can use a feature similar to "save to sd card" for apps, but have the apps save to my flashdrive. If anyone could make a video or just type up a response, I would really appreciate it.
Click to expand...
Click to collapse
Hi,
Haven't tried it myself but you could probably use symbolic link on sdcard\somedir linking to the connected usb drive.
here is a link with more details:
http://forum.xda-developers.com/showthread.php?t=1442729

I heard that you can play off the rom that stored on otg drive. I am not sure about installed app, haven't try that myself either.

ES File Explorer has the ability to save apps to a folder that you select.
--
Sent from my Nexus 7 using Tapatalk 2

Maybe something like this could be used for the Nexus 7?
http://forum.xda-developers.com/showthread.php?t=1410262
I have not tried this but the feature the OP is talking about would be very nice to have

racer321 said:
Maybe something like this could be used for the Nexus 7?
http://forum.xda-developers.com/showthread.php?t=1410262
I have not tried this but the feature the OP is talking about would be very nice to have
Click to expand...
Click to collapse
I was going to write about the same thread. I tried it with NOVA3 and it works great.
You can mount directories from connected USB fairly easy.

You figured it out for nova?
lionsh said:
I was going to write about the same thread. I tried it with NOVA3 and it works great.
You can mount directories from connected USB fairly easy.
Click to expand...
Click to collapse
Did you do this with stickmount installed? How exactly did you do it? I moved all Nova's data to the usb drive and deleted it from the Android/data directory but it still tries to download the aditional files back to the tablet. Any idea why?

lionsh said:
I was going to write about the same thread. I tried it with NOVA3 and it works great.
You can mount directories from connected USB fairly easy.
Click to expand...
Click to collapse
How exactly did you go about doing that? I Tried for both shadowgun and Nova 3, and both tried to redownload the data

I can confirm that Directory bind does work..
I tried it with the following games..
Order and chaos (game i get on sometimes )
Asphalt 7
Dead Trigger
co-pilot gps (maps are 2 gb)
I have moved a few other things as well..
I am running the leggs rom with Nova launcher on my device. No other mods.
otg i use is a cheap otg cable from amazon. i think was like 1.99 for 4of them from Ohio someplace..With a sandisk micro usb key chain reader.and a Patriot 64 gb micro usb card class 10.. There Highest grade card. I tried this on a 8 gb generic card that was class 4 the games would not load or would stall and shutter when they did.. SO I WOULD Say a fast card is a MUST..
Good luck .. i will post some pics of mine in the thread i created yesterday in the correct forum where i was asking for others experience. Before i tried this last night..

Apps
roids333 said:
How exactly did you go about doing that? I Tried for both shadowgun and Nova 3, and both tried to redownload the data
Click to expand...
Click to collapse
I also tried it with asphalt 7 and when I open the application it still asks me to download. I first moved the application's data to the otg on a folder called "asphalt" then use directory bind to link that folder with the one where the data should be.
Any help would be appreciated.
(also tried it with Transformers on Google movies and did not work)

Saving installed apps to a flash drive using otg cable
Dude ,create a link in the obb folder to the place in the flash drive where you want to save the game
press thanks if i helped

you can use LetsGoApp try it
It can APP to sd or otg
It can run App at sd or otg(not install)
website
http://www.letsgoapp.net/?p=351

you need root install buseybox
and install LetsGoApp http://www.letsgoapp.net
LetsGoApp Can
App 2 SD or OTG
After replace Android device, the Apps can still be run at MicroSD or OTG by LetsGoApp.
LetsGoApp is a App, which is a kind of solution for storage shortage and backup data.
The Apps can be run by LetsGoApp within the MicroSD or OTG on the most of Android devices .
The Apps can copy from MicroSD or USB OTG to smart phone LetsGoApp.
You can try it

yrahate7 said:
Dude ,create a link in the obb folder to the place in the flash drive where you want to save the game
press thanks if i helped
Click to expand...
Click to collapse
Can you elaborate a bit more like a step by step please..

I dont remember how i did it, but all ii remember is that i had to create symlink to the particular obb file from /android/obb/game.name/file to the file`s location in pendrive..
search google on how to create Symlinks in order to do that.
if you need more help,pm me.

Related

How do I navigate to the USB drive?

I had it at one time but because I'm an Android newbie, I have no idea where to look.
Using Astro or ES.
rorytmeadows said:
I had it at one time but because I'm an Android newbie, I have no idea where to look.
Using Astro or ES.
Click to expand...
Click to collapse
It's ok, we all start somewhere right?
Load up astro hit home then up and your usb storage device is whatever is in usb_storage. Remember to give it a few secs to detect it and prepare the drive.
Your SD card (internal) is sdcard and your microsd is external_sd.
GL.
Hope this helps.
Neoprimal said:
It's ok, we all start somewhere right?
Load up astro hit home then up and your usb storage device is whatever is in usb_storage. Remember to give it a few secs to detect it and prepare the drive.
Your SD card (internal) is sdcard and your microsd is external_sd.
GL.
Hope this helps.
Click to expand...
Click to collapse
Excellent! Thanks.
Is it possible to access the micro SD card through a computer? When exploring the acer drive after plugging it in you can see all the stuff on the internal memory but can't get to the external_sdcard folder.
at the moment i dont think this is possible but give it a few days and it might be a possibility.
tuffghost said:
Is it possible to access the micro SD card through a computer? When exploring the acer drive after plugging it in you can see all the stuff on the internal memory but can't get to the external_sdcard folder.
Click to expand...
Click to collapse
You can purchase (I think it was a whole $1.50) an app called WiFi File Explorer. It sets your tablet with its own IP address from whatever source you are using for WiFi. Then you access your SD Card by entering in the IP address line in your browser. The app will give you the exact address line to enter into your browser.
Its like a virtual FTS server actually. Works like a charm. If you are worried about security, you can require a password.
Accessing external sd and usb drives
It is possible to access the SD and USB drives using a file manager such as Astro or Estrongs. The drives can be found in the main directory under subdirectory /mnt.
Hope this helps. I had the same problem at first.
Tam the Bam
tuffghost said:
Is it possible to access the micro SD card through a computer? When exploring the acer drive after plugging it in you can see all the stuff on the internal memory but can't get to the external_sdcard folder.
Click to expand...
Click to collapse
According to Acer, that isn't possible right now. Not that I'm inclined to believe them, but the manual is pretty thorough and I decided to go through every page and it clearly states "Transferring files from a microSD card to your PC.
Remove the card from the tablet and use a card reader or USB adapter to access the card as an external storage device."
I'm REALLY hoping they address this in an update. I thought it was a Honeycomb limitation due to the Xoom but Asus has addressed it by looping it as a folder in the internal storage so I mean, Acer and Xoom should be able to do that as well. Unless there are unforeseen problems with doing that? /shrug.
USB and a camera
Thanks for starting this thread! I'm also a newb and I have Astro and ES installed (now).
I am trying to read images from my camera (Nikon D3). When I attach the USB and turn on the camera the A500 says scanning for media. But none shows up in the photo browser (I'm sure I need a better viewer and suggestions are welcome!). When using ES or Astro and navigating to the usb_storage directory it shows as empty.
For background, the D3 holds 2 CF cards with the 2nd typically used as overflow and both are 8GB. Each card normally just has a DCIM directory with photos in one or more directories below that.
Once I connected up the A500, on one of the cards 2 additional directories were created (the one without any images currently) called .android_secure and LOST.DIR. I can't see any of these directories on the A500 or any of the images (all .jpg). I plugged into my laptop for this info.
I am trying not to have to carry my laptop anymore so any suggestions, ideas or research resources would be appreciated.
I've run into a HUGE issue. I wonder if anyone else has experienced this.
The files on my USB flash drives begins to get erased/deleted if it is still connected to the tablet when the device is activated from hibernation mode. I don't know if the file explorer apps are causing this bug. I've used Linda File Manager and Astro and 3 different USB drives to test this. I've even restored my tablet to factory settings.
Hello,
I have also problems navigating the usb drive.As mentioned above I found the dir but it shows (Directory empty).Im using a 8gb transcend flash drive.On 128mb flash drive there is no problem viewing and accesing the files.Any other have the same problem or solution?
I change the file system from NTFS to FAT32 and it works now(such a stupid user Ive become)

Tutorial: how to use a nfts microsd in your p6800

I confirm it!
1 format your mocro sd on nfts using wimdows 7
2 insert the card in your 7.7 and dont care of the tablet says that the card is invalid
3 launc mount drive that is free on android market
4 unchek device filtering
5 select the last bottom drive that is the only one nfts drive avaiable
6 tap the upper right button, the one that have the icon of a drive
7 now you should see in the right colum your drive with a bar thar rapresents the free space, if you cant see this, reselect the nfts drive on the left colum and retap the mount drive icon (upper right) until you can see the drive mounted on the right colum.
8 when your drive is mounted you can find the drive folder with a root enable file manager like honeycom fm hd, the folder is under the system folder named mnt
Tht is all it works fine amd you cam close the app drive mount, the tablet comtinue to recognize the nfts micro sd wothout the app running. Now i can put my hd movies larger than 4 gb inside my micro sd and play them with my 7.7
The only problem is that tje sistem apps are setted to save thinks in mnt/externaldevice, so if you want save you movies or photos taked with the 7.7 camera inside your microsd you cant do it, you have to move them from your tablet memory to your microsd nfts using a file manager, but this is a little problem nothing of big
If any brave user is able to tweak the camera app to save the moviesnor photo inside the path mnt/nftsdrive please do it, after this all is perfect. Thanks
thanks!
btw, it's called NTFS, not nfts
Yes you are right, i do ever this mistake xD
Do you need to root your tab ?
Yes root is needed
Thanks.
I got it to work.
But there is a problem.
How can I transfer a 6 GB file to my 64 GB SD card using usb cable connected from my desktop to the Tab 7.7 ?
Currently I have to take out my SD card from my tab and using an adapter to transfer the movie to it (from my desktop to the SD card).
This is a tedious process and I don't want to keep taking the SD card in and out of my tab. I want to transfer my big movie file straight from my PC to the tab when it is connected via USB cable.
Currently, when I connect the tab to my desktop, I only see the internal storage of the tab and not the external NFTS sd card.
yes i know, this is a big problem, but unfortunatly i am unable to solve it, becouse the sd is mounted in a different place,in the origins the card id in mnt/externalstorage, but with the app drive mount tha parh is different..
Raziel_Sicily said:
yes i know, this is a big problem, but unfortunatly i am unable to solve it, becouse the sd is mounted in a different place,in the origins the card id in mnt/externalstorage, but with the app drive mount tha parh is different..
Click to expand...
Click to collapse
perhaps softlinking the path may help?
it can help, but how to do this?
Maybe by transfering from your desktop to the tab using Samba through your local network (ie wifi instead of USB) and a SAMBA app on the GTAB ?
Raziel_Sicily said:
retap the mount drive icon (upper right) until you can see the drive mounted
Click to expand...
Click to collapse
Ya,it's kind of tricky here.Let's why I failed mount ntfs card before...
Cuz, I give up after few trys..
Did it again today,and I successed in mounting ntfs card.
jcm0 said:
Maybe by transfering from your desktop to the tab using Samba through your local network (ie wifi instead of USB) and a SAMBA app on the GTAB ?
Click to expand...
Click to collapse
Yes i know this method, but this is only wifi , it is more slow than usb. To do this just install astromanager and configure a spb network with the ip of your computer, after this share a folder from your pc and then you can copy files from your pc to your tab microsd via wifi
I've just made an app to mount NTFS sdcard.
It allows you to use it like normal FAT32 sdcards,
working with Stock camera app or MTP file transfer.
Could anyone try this?
I'm going to put this to android market
and I've already purchased a developer account,
but it seems to take some time to be able to upload my app...
My English is not good, I know
If there are any weird wording, let me know.
** alpha version **
** only for root users **
** only for Galaxy Tab 7.7 ... for now **
This app is to mount SD Card using NTFS.
/mnt/sdcard/extStorages/SdCard is the root of sdcard.
Auto-mount when the Android OS starts.
Or you can mount/unmount it manually.
** Not Bug **
- If you don't do "Safely Remove Hardware"
when you take your sdcard from PC,
it takes some time to mount it.
** Confirmed Issues **
- Only NTFS sdcard use assumed.
This app may prevent using FAT sdcard.
- Once unmounted, even after you mount again manually,
Android OS don't detect the sdcard.
You can access it with file managers or other apps,
but stock camera and settings app don't.
(Let me know if you know any solutions for this.)
- At the first attempt to mount (and get permission for su),
Android OS could fail to detect the sdcard.
It may be caused by delay of Superuser asking if it's ok or not.
- No error handling
** Disclaimer **
I am not responsible for any damage caused to your device or data or feeling.
It is recommended to backup your precious data.
Perfect app!! it works fine.
For this point
- Once unmounted, even after you mount again manually,Android OS don't detect the sdcard.You can access it with file managers or other apps,but stock camera and settings app don't.(Let me know if you know any solutions for this.)
It is not enought to restart the device in order to let android and camera/gallery to recognize the ntfs card ? This will solve the problem?
Raziel_Sicily said:
Perfect app!! it works fine.
For this point
- Once unmounted, even after you mount again manually,Android OS don't detect the sdcard.You can access it with file managers or other apps,but stock camera and settings app don't.(Let me know if you know any solutions for this.)
It is not enought to restart the device in order to let android and camera/gallery to recognize the ntfs card ? This will solve the problem?
Click to expand...
Click to collapse
Thank you!
Of course, after rebooting the device,
sdcard can be mounted and Android OS detect it as usual.
It seems initial booting and inserting sdcard trigger detecting process,
but I don't know how to let the os to do it by my app.
dont worry your app is awesome as it is it is not a big problem to reset for make it functional after the unmount, just specify it when you sell in android market. Thanks so much for the app
Pretty great app to bad i left my 7.7 at home once i get home this will be the first thing i try. Btw any plan for galaxy note ver too?
Thanks alot
kwanying said:
Pretty great app to bad i left my 7.7 at home once i get home this will be the first thing i try. Btw any plan for galaxy note ver too?
Thanks alot
Click to expand...
Click to collapse
I think it's possible to improve this app to work on galaxy note,
I don't have one though.
All I need is sdcard's mount point ( "/mnt/sdcard/external_sd" ? maybe ) and
device name which is like "/dev/block/mmcblkxxx".
If you can get these info, please pm me.
Thanks.
Thanks for awesome apk~
If you have any plan put it on the market, plz let us know.
We will support it!!
please hurry up if you want to gain money, becouse the huawei media pad woth ics of my girls can read ntfs micro sd, i think that with the ics update the p6800 will read the ntfs from defoult.

[Q] Apps to otg

Is there a way to move apps or the apps data to a micro sd or flash drive that is connected by an OTG cable? This would be very helpful for some games
you could use a busybox script to mount the USB drive at /sdcard2 maybe, I cant see it being reliable though
davidcampbell said:
you could use a busybox script to mount the USB drive at /sdcard2 maybe, I cant see it being reliable though
Click to expand...
Click to collapse
Well I was looking for some way to create a link possibly something like Link2sd but to a micro sd card for apps that use a lot of data such as asphalt
It does not need to reliable because the apps are not that important

[Q]Transferring files on cm9/10?

I have been trying to search the forum but having no luck. I switched from cm7 to cm10 recently and I am looking for a way app/utility whatever to have my sd card mount on my pc when I plug in usb so I can transfer files to my storage partition. I was using USB Mass Storage Watcher app(I think it was called) before, but it doesn't like cm10 very much. If there is no way to see usb connection from android to pc, what would be the next best option?
Hedgerow said:
I have been trying to search the forum but having no luck. I switched from cm7 to cm10 recently and I am looking for a way app/utility whatever to have my sd card mount on my pc when I plug in usb so I can transfer files to my storage partition. I was using USB Mass Storage Watcher app(I think it was called) before, but it doesn't like cm10 very much. If there is no way to see usb connection from android to pc, what would be the next best option?
Click to expand...
Click to collapse
That setting is built into CM10. Go to storage, then hit menu and USB configuration pops up. Select that. Select mass storage and back out. Now when you connect to PC both emmc and sdcard should show up as disk drives. The only app that I might use with that is my modified NookColorUMS app that I modified to work on CM9. It also works on CM10. Get it on my tips thread linked in my signature. And read about it in the second post in that thread. It allows you to mount any partition you want with UMS.
You might also look into using one of the transfer-over-wifi apps to get your data files onto Nook, I use WifiFileExplorer to this effect and never hassle with USB cords/connexions. Quick and sees everything.
Anniraff said:
You might also look into using one of the transfer-over-wifi apps to get your data files onto Nook, I use WifiFileExplorer to this effect and never hassle with USB cords/connexions. Quick and sees everything.
Click to expand...
Click to collapse
Love Wifi File Explorer Pro. I haven't taken an sd card out of my devices in months.
Thanks
Beautiful, I didn't think to hit menu after I was in the storage settings. I'll check out the wifi explorer too. Thank you guys!

[Q] Help Loading Game Apps to 16gig USB STICK

Hello I am somewhat new to the really working with Android. I purchased a Nexus Player knowing that the storage was small only 8gig of storage but I figured with the micro usb port on the back there would be a way to add external storage. I had no idea it was going to be such a chore, but I am learning alot along the way.
Ok for starters the player is running Android 5.1. I
I found out to do this I needed to Root the device and get stickmount and foldermount
I successfully rooted the device using chain fire and then I loaded their side loader.
From there I was able to load the both Stickmount and Foldermount. I even bought the pro addon for Stickmount and have it loaded as well.
ok so now I attach my USB stick through the OTG cable I purchased and see that STICKMOUNT mounts the device to sdcard/usbstorage/USBSTORAGE
THen I open foldermount and if I look at partitions I notice there is no Partition that is showing my 16gig usb stick...
I then contacted the developer and they said just browse to the proper folder where stickmount mounted my usbstick and use it for the destination.. Ok well I then went to app analyzer selected a game, picked the OBB file, and browsed my way to the where my usb card was mounted but then I have no options...... I can't go any farther... I saw online it says to click the checkmark at the top of screen but there is no checkmark.. I have never saw a checkmark anywhere in this program.. I see in screenshots online there is a 3 dot menu at the upper right hand corner of the screen on FOLDERMOUNT but that is nowhere to be found when I run mine.. I just sit at the final destination folder and can do nothing with it...
IF someone can help me I would really appreciate it.. I'm pretty new at all this but am working my way through it.. There has to be a way to get apps to my USB stick I just know there is..
If someone knows of anything I'm doing wrong either why there is no partition showing my 16gig usb stick or how to get the menu on foldermount that would help.. If there are some settings on the nexus player that I need to change please let me know. I've been looking everywhere for answers and I have found no clear answers. Basically if someone running android 5.1 has gotten apps to a USB stick or any external storage please post the procedures for getting this to happen.. Thank you everyone for any help you can give.
-John

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