Database Users

OTG Cable??

Hi,
I have purchased an OTG cable for my Nexus 7 and when I plug it in it flashes for a second and then goes off. Do I need to do something to get this to work?
Thanks
Sent from my Nexus 7 using xda premium

anixan said:
Hi,
I have purchased an OTG cable for my Nexus 7 and when I plug it in it flashes for a second and then goes off. Do I need to do something to get this to work?
Thanks
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
You're connecting a USB flash drive?

the N7 doesnt support usb flash drives out of the box you will need to find an app to mount it, or if your rooted use the terminal to mount it

Most popular app used to mount USB storage is Stickmount. It's been updated to work with JB/Nexus 7, too.
https://play.google.com/store/apps/details?id=eu.chainfire.stickmount

I bought the right angle usb otg cable from New Egg for 3.99 US and it works great.
I also have a micro sdcard reader from Lexar that is designed to plug into the usb port so I'm staying pretty compact that way.

Install stick mount, I use that to use my 64GB USB for extra storage.
Sent from my Nexus 7 using xda app-developers app

I had to trim the plastic around my otg adaptor before it would connect properly and let stickmount work. Now works perfectly with sandisc cruzers
Sent from my Nexus 7 using Tapatalk 2

I have downloaded stick mount however that requires root so its a no go, also I see that people are saying they bought the right otg cable and it worked, is that non-rooted? If so where can I buy the right cable from as I am in UK?
Thanks
Sent from my Nexus 7 using xda premium

anixan said:
I have downloaded stick mount however that requires root so its a no go, also I see that people are saying they bought the right otg cable and it worked, is that non-rooted? If so where can I buy the right cable from as I am in UK?
Thanks
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
If not rooted- the stickmount app does pop up, but can't mount the device and you have no access to attached device because you don't have superuser rights.
So- you need to be rooted- and use the stickmount app.... that's it.

Does nexus read ntfs formatted stick?
Sensation / Tapatalk 2

raggatokan said:
Does nexus read ntfs formatted stick?
Sensation / Tapatalk 2
Click to expand...
Click to collapse
Yes, it does, read this thread: http://forum.xda-developers.com/showthread.php?t=1743052
So long as you have rooted your device and installed Stickmount.

Storage

With so many great games out that are very large, what is the best way to keep storage? I just cycle through them and uninstall them when done. Pretty much play one large game at a time. Is there a better way/way to increase storage?
Thanks
Sent from my Nexus 7 using xda app-developers app

USB otg?
Sent From My Toro+ via White Tapatalk

ÜBER™ said:
USB otg?
Sent From My Toro+ via White Tapatalk
Click to expand...
Click to collapse
I've heard of it.... but not sure how to do it. :banghead:
Sent from my Nexus 7 using xda app-developers app

Dr_Nacho said:
I've heard of it.... but not sure how to do it. :banghead:
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Ust otg cable from amazon or evilbay quid/dollar, if your rooted grab stick mount if not i think people use nexus media importer, it shows up when u plug it in like u would a usb stick in a pc/laptop
Sent from my Nexus 7 using Tapatalk 2

E_Goldstein said:
Ust otg cable from amazon or evilbay quid/dollar, if your rooted grab stick mount if not i think people use nexus media importer, it shows up when u plug it in like u would a usb stick in a pc/laptop
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
I've been curious about this also. But havent been able to completely figure it out by reading on the internet. Could you explain?
Does this mean that with USB OTG and NExus 7 Media importer, you could for example:
Plug and 16 GB USB Memory stick into your nexus, and your nexus would then have 16GB extra storage? Or does USB OTG only view whats already on the USB, so you'd put music/videos onto the USB stick, then it shows you that but doesnt read the storage?
I hope this makes sense
Thanks !

I'm rooted using the OTG-usb and stickmount. I have added music, videos, and pictures to a connected thumbdrive or sdcard and they show up and play just fine using the Nexus apps.

Root and Stickmount seems most popular method (many threads on XDA), or you could try this app if not rooted.

Nexus media importer is the way to go if ur not rooted. Works perfectly no problems whatsoever.
Sent from my Black "Destroy Mode" Nexus 7

Wilks3y said:
I've been curious about this also. But havent been able to completely figure it out by reading on the internet. Could you explain?
Does this mean that with USB OTG and NExus 7 Media importer, you could for example:
Plug and 16 GB USB Memory stick into your nexus, and your nexus would then have 16GB extra storage? Or does USB OTG only view whats already on the USB, so you'd put music/videos onto the USB stick, then it shows you that but doesnt read the storage?
I hope this makes sense
Thanks !
Click to expand...
Click to collapse
It works the same way as it would on a pc it see's it as portable storage, but there is a way to move your games to the usb stick also.
Sent from my GT-I9300 using Tapatalk 2

[Q] Is a micro USB memory stick available/ possible

There are several same memory sticks of high capacity that would fit nicely jsut under the nexus and provide much needed extra memory. wonder if such a thing is available or indeed possible?

You can use an OTG USB Adapter, device must mehr rooted, and use the tool"stick mount:
If device is unrooted You can use the "nexus Media importer" from market.
Cheers
Sent from my Nexus 7 using xda app-developers app

Xda2013 said:
You can use an OTG USB Adapter, device must mehr rooted, and use the tool"stick mount:
If device is unrooted You can use the "nexus Media importer" from market.
Cheers
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Yes thanks I understand that but a memory stick with an micro interface wouldn't need the cable. know they don't exist but wondered if any technical issue that would rule them out.

I think, there might be a problem to harm your connector port if the USB stick isn t quite small, a flexible cable is the better choice in my opinion...
But your idea is interresting..
Sent from my Nexus 7 using xda app-developers app

I thought this was interesting too. Until I realised you'd need an adaptor to plug it into a computer. So no real benefit ...LOL
Sent from my GT-I9300 using Tapatalk 2

I bought a 64GB Kingston usb drive and use 'Nexus Media Importer", works great with HD films and music etc. It's a shame it can't be used as an SD card enabling installation of apps etc to it. Oh well, maybe in the future or I finally root my Nexus 7.

[Q] Nexus 7 OTG Problem with External HDD

Hello guys
I have Nexus media importer (not rooted) and when i connect usb stick its working fine but when i connect my external hdd WD 320gb its not working. Anyone knows what could be the problem ? maybe lack of power ? waiting for answers :highfive:

You can connect only device with own power source...

It is possible to use a hub with otg, I have connected a kboard and mouse through a basic 4 port hub as a tester. You should be able to use a powered hub to drive your external HD
Sent from my Nexus 7 using Tapatalk HD

So which do you think is the problem?
Sent from my Nexus 7 using xda app-developers app

Both the other posters indicated it is likely a power problem. But, not all external HD's will work, powered or not. My WD 750Gb My Passport HD won't mount even powered.

It is indeed a power problem. My usb 2.0 based wd1600 did the same. Since it does not have its own power source, i wired in 5 volts to its usb cable and that got me up and going. There are some usb 3.0 ext hdds that dont need external power to work though. Tassadar got one and said it runs fine with just the power provided by the n7. So you have 3 options. 1. Use an hdd with ext power. 2. Wire in 5 volts to the cable. 3. Purchase an hdd which the n7 can power.
Sent from my Nexus 7 using xda premium

How can I wire 5v power? You mean by hub with power input?
Sent from my Nexus 7 using xda app-developers app

Necronhyperion said:
How can I wire 5v power? You mean by hub with power input?
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
No. I actually spliced a 5 volt power adapter directly into the hdds usb cable (red and black wires). A little solder and a few heatshrinks are priceless.
I was going to upload a pic of the cord, but uploading anything with the xda app is beyond retarded anymore. Startimg to regret paying for the premium. For the greatest android site on the web, it is a shame that their app stinks and riddled with bugs. Kinda ironic.
Edit:Uploaded with a browser.
Sent from my screaming Nexus 7, multibooting Ubuntu-Plasma-bodhi-paranoid-rasbeanjelly-cleanrom-and stock.

Thank you very much.you helped me a lot
Sent from my Nexus 7 using xda app-developers app

I got an OTG cable but I cannot mount USB sticks :(

I'm rooted, stock rom, franco kernel. I downloaded stickmount. When I plug my usb stick in it mounts it, or claims to anyway but it actually mounted things in sdcard/usbstorage with names like /sd2, /sd3, /sd4 ... /sd12. None of these are my usb stick.
I tried another USB mounter in the playstore that mounts to /dev/block/sda and it said it worked, but the directory does not exist.
Have I wasted my money? Is USB mounting possible?

Go into your custom recovery and select "usb-otg" to see if it is being recognized properly.

The cable has to be a specific kind. You can't just buy any OTG cable. For the Nexus 7 to read OTG correctly, pins 4 'ID Pin' and 5 'ground' have to be shorted together. I suspect you bought a cable that is not compatible with the Nexus 7. I personally make my own so i don't waste the money on a 50% chance.
Sent from my SPH-D710 using xda premium

Also do you have "StickMount"? Thats the only working solution I find

I use USB otg helper. Works great.
Sent from XDA app

any updates on this problem, guys? I have my (unrooted/unlocked) Nexus 7 which doesn't recognize any pendrives or HDD via OTG cable. the same OTG cable works with my friends Nexus 7, Xperia Z (both brand new) and another Xperia set.

effacer said:
any updates on this problem, guys? I have my (unrooted/unlocked) Nexus 7 which doesn't recognize any pendrives or HDD via OTG cable. the same OTG cable works with my friends Nexus 7, Xperia Z (both brand new) and another Xperia set.
Click to expand...
Click to collapse
Kernel/ROM combo?

I would suggest using the app Paragon, works well to mount NTFS file systems (stick mount only works with FAT32). Also, be sure you're using a good OTG cable. Here the best one I've found, on Amazon for $7.99.
Hope this helps!

AspenMan said:
I would suggest using the app Paragon, works well to mount NTFS file systems (stick mount only works with FAT32). Also, be sure you're using a good OTG cable. Here the best one I've found, on Amazon for $7.99.
Hope this helps!
Click to expand...
Click to collapse
Stick mount cab read from NTFS. It has issues with writing to and editing on NTFS.
Sent from my SPH-D710 using xda premium

Macmee said:
I'm rooted, stock rom, franco kernel. I downloaded stickmount. When I plug my usb stick in it mounts it, or claims to anyway but it actually mounted things in sdcard/usbstorage with names like /sd2, /sd3, /sd4 ... /sd12. None of these are my usb stick.
I tried another USB mounter in the playstore that mounts to /dev/block/sda and it said it worked, but the directory does not exist.
Have I wasted my money? Is USB mounting possible?
Click to expand...
Click to collapse
I'm not rooted (completely stock) and I use Nexus Media Importer, I can only transfer from usb to nexus, but I only use it to watch videos and play music I have stored on my USB flash drive.

graydiggy said:
The cable has to be a specific kind. You can't just buy any OTG cable. For the Nexus 7 to read OTG correctly, pins 4 'ID Pin' and 5 'ground' have to be shorted together. I suspect you bought a cable that is not compatible with the Nexus 7. I personally make my own so i don't waste the money on a 50% chance.
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
I got this:
http://www.amazon.ca/Micro-USB-OTG-2-0-Adapter/dp/B005QX7KYU
Is this the wrong one? When I plug my USB headphones into it, I don't hear anything in the headphones, BUT the volume rocker on the headphones seems to work. What do I do about USB mounting

It doesn't specify that it is for the N7, so chances are that it's not the correct one.
Sent from my SPH-D710 using xda premium

The reviews say it works for the N7.... any help?

It might be a bum cable... Or your usb port is borked...
Sent from my SPH-D710 using xda premium

Macmee said:
I got this:
http://www.amazon.ca/Micro-USB-OTG-2-0-Adapter/dp/B005QX7KYU
Is this the wrong one? When I plug my USB headphones into it, I don't hear anything in the headphones, BUT the volume rocker on the headphones seems to work. What do I do about USB mounting
Click to expand...
Click to collapse
I'm pretty sure I have the same cable and it worked for me on my Nexus 7.
Did you try usb otg helper?
Sent from XDA app

gc84245 said:
I'm pretty sure I have the same cable and it worked for me on my Nexus 7.
Did you try usb otg helper?
Sent from XDA app
Click to expand...
Click to collapse
my USB headphones worked with USB audio tester (I would like to know how to enable these headphones within the OS though...)
but nope, no love from OTG helper, it says it cannot find a usb drive.

And you've tried different usb drives? What format?
Sent from XDA app

This is what happens when I mount my fat32:
http://db.tt/8l0z0hY0
Sent from my Nexus 7 using Tapatalk 2

Nobody knows why this happens?

Rirere said:
Kernel/ROM combo?
Click to expand...
Click to collapse
I have stock android, no stock rom or kernals, anything. Also I checked with my friend's Nexus 7, and virtually everything is same- stock andriod 4.2.2, 16GB, (now rooted), unlocked bootloader (unlock sign while powering up). I even reset both of them- still the same.
---------- Post added at 03:51 PM ---------- Previous post was at 03:41 PM ----------
graydiggy said:
It might be a bum cable... Or your usb port is borked...
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
this is what i'm afraid of too - broken usb port in N7