[Q] OTG Support for Kindle Fire on Android 4.4 (CM11) - Kindle Fire Q&A, Help & Troubleshooting

I recently installed CM11 on my KF. I've been trying to access my USB flash drive through an OTG cable but have had no success. I've tried Stickmount and other USB OTG apps but none seem to work. I've searched the forums but have not found a definitive answer.
Any help would be appreciated. Many thanks.

cescpistol said:
I recently installed CM11 on my KF. I've been trying to access my USB flash drive through an OTG cable but have had no success. I've tried Stickmount and other USB OTG apps but none seem to work. I've searched the forums but have not found a definitive answer.
Any help would be appreciated. Many thanks.
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Click to collapse
otter or otterx partitions? rom file name?

sd_shadow said:
otter or otterx partitions? rom file name?
Click to expand...
Click to collapse
I believe it's otter. I got the ROM file from cyanogenmod with file name cm-11-20141008-SNAPSHOT-M11-otter.zip. I'm admittedly a novice, so I hope that addresses your question.

cescpistol said:
I believe it's otter. I got the ROM file from cyanogenmod with file name cm-11-20141008-SNAPSHOT-M11-otter.zip. I'm admittedly a novice, so I hope that addresses your question.
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Click to collapse
CM11 should support OTG usb host, but haven't really haven't tried.
May need a powered usb hub or a y-otg cable

sd_shadow said:
CM11 should support OTG usb host, but haven't really haven't tried.
May need a powered usb hub or a y-otg cable
Click to expand...
Click to collapse
I've not been able to find a Y OTG cable locally (it's the one with the extra micro USB female port, correct?). So I'll probably have to purchase online. But I would appreciate it if anyone can confirm that this would work without any additional software modifications on the device. Many thanks.

Related

USB ports

Hey. I am about to buy the G TAB 10.1 . As far as I know there is an adapter that convert the charge port into a USB port. My question is, there is any USB hub for it , so I can connect more than one device to the Tab?
From what I've read it would have to be a powered hub I think.
Sent from my GT-P7510 using Tapatalk
I have ordered a USB adapter but there is only one out on the adapter, I will try it with a USB hub if it works I will let you know
------------
my item has just arrived and works perfect with usb hub
gokhansancar said:
I have ordered a USB adapter but there is only one out on the adapter, I will try it with a USB hub if it works I will let you know
------------
my item has just arrived and works perfect with usb hub
Click to expand...
Click to collapse
have you been using a powered usb hub?
I am wondering how much the tab can handle, have a feeling that a powered hub would be wise?
Sent from my GT-P7500 using Tapatalk
Yes, use a powered USB hub. That gives you the ability to use external HDDs, which require more power than the Tab can provide on its own. Also, if you have a USB mouse (or bluetooth mouse) you can connect that up too. Works like a standard mouse.
As an FYI: if your drive is NTSF you will need additional support to get your drive to be readable by the Tab.
Migimli said:
have you been using a powered usb hub?
I am wondering how much the tab can handle, have a feeling that a powered hub would be wise?
Sent from my GT-P7500 using Tapatalk
Click to expand...
Click to collapse
if you want to use an external hd , you will have to use Powered usb hub
i am using a regular usb hub with wireless keyboard, wireless mouse and 2 usb flash disk and no problem, works perfect
RGardner said:
Yes, use a powered USB hub. That gives you the ability to use external HDDs, which require more power than the Tab can provide on its own. Also, if you have a USB mouse (or bluetooth mouse) you can connect that up too. Works like a standard mouse.
As an FYI: if your drive is NTSF you will need additional support to get your drive to be readable by the Tab.
Click to expand...
Click to collapse
I'm using the USB adapter and i would like to use some NTFS formatted pendrives. Where can I get this additional support?
marceloid said:
I'm using the USB adapter and i would like to use some NTFS formatted pendrives. Where can I get this additional support?
Click to expand...
Click to collapse
Q: Are you rooted, and are you using a custom kernel?
If yes, does the kernel support NTFS?
RGardner said:
Q: Are you rooted, and are you using a custom kernel?
If yes, does the kernel support NTFS?
Click to expand...
Click to collapse
Yes, im rooted and am using Overcome v2.2.0. I installed the latest (1/9/2012) pershoot's kernel but I dont know if it supports NTFS. Does it? Where can I get this info?
marceloid said:
Yes, im rooted and am using Overcome v2.2.0. I installed the latest (1/9/2012) pershoot's kernel but I dont know if it supports NTFS. Does it? Where can I get this info?
Click to expand...
Click to collapse
Yeah, so you have "2.6.36.4 - OC-VFPv3-d16_FP 1.4GHZ - Galaxy Tab 10.1" then, I reckon, since that's the date on the thread. That's what I'm using.
So you need to go to http://droidbasement.com/db-blog/ and cursor down to this:
HC 3.2:
lib-2636.4_ux_hc32.tar.gz (Kernel Modules)
Download: lib-2636.4_ux_hc32.tar.gz
Download that lib-2636.4_ux_hc32.tar.gz file. This contains the ntfs.ko module. Extract the ntfs.ko file out of it.
Oh, yea... copy the ntfs.ko file to "data/local/modules/". You may need to create this directory. I've never needed to worry about changing permissions...
(FYI - I use File Manager HD which gives root access and read/write access. It's free unlike Root Explorer.)
Then if you go to this thread: http://forum.xda-developers.com/showthread.php?t=1448933.
I posted (#2) about some support apps you will need (Terminal Emulator and a NTFS mounting app). Open the attached image file - this shows the commands you need to enter in Terminal Emulator.
Run the mounting app and you should be golden.
If you reboot you need to follow the process again from Terminal Emulator.
RGardner said:
Yeah, so you have "2.6.36.4 - OC-VFPv3-d16_FP 1.4GHZ - Galaxy Tab 10.1" then, I reckon, since that's the date on the thread. That's what I'm using.
So you need to go to http://droidbasement.com/db-blog/ and cursor down to this:
HC 3.2:
lib-2636.4_ux_hc32.tar.gz (Kernel Modules)
Download: lib-2636.4_ux_hc32.tar.gz
Download that lib-2636.4_ux_hc32.tar.gz file. This contains the ntfs.ko module. Extract the ntfs.ko file out of it.
Then if you go to this thread: http://forum.xda-developers.com/showthread.php?t=1448933.
I posted (#2) about some support apps you will need (Terminal Emulator and a NTFS mounting app). Open the attached image file - this shows the commands you need to enter in Terminal Emulator.
Run the mounting app and you should be golden.
If you reboot you need to follow the process again from Terminal Emulator.
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Click to collapse
Thank you very much for helping out. Worked flawlessly.
marceloid said:
Thank you very much for helping out. Worked flawlessly.
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Click to collapse
Glad to hear it.

[Q] USB OTG mouse

I have CM 10.1 and Franco kernel r356. I want to connect usb mouse using my USB otg adapter. I searched on the Internet, but still no luck. Please help!
daniil1410 said:
I have CM 10.1 and Franco kernel r356. I want to connect usb mouse using my USB otg adapter. I searched on the Internet, but still no luck. Please help!
Click to expand...
Click to collapse
try install Stickmount from Play store.
acloh0411 said:
try install Stickmount from Play store.
Click to expand...
Click to collapse
I installed the paid version and my flash drive works great, but the mouse doesn't.
EDIT: It was the mouse. When I tried with another mouse it worked.
I won't delete this because others can have the same problem.

use otg without y cable!

I have found a way to use otg in s3 neo plus without the need of y cable or external power source. Otg device will get power from your s3! First plug in your otg cable (use normal otg cable not y cable) don't connect anything in the other side of otg cable for now. The go to terminal and execute this commant in super user mod.
echo "1" >> /sys/kernel/debug/regulator/8226_smbbp_otg/enable
you will hear a sound. Wait 2 second.now connect your usb device to otg cable. And you otg device will get power from phone. And when you are done using otg execute this code in super user mod
echo "0" >> /sys/kernel/debug/regulator/8226_smbbp_otg/enable
Don't forget to execute this code or your phone will not charge while connected to charger.
And i used otg using stock kernel.
If you face any problem or this doesn't work reply me i will try to help.
And if it works then reply and let others know.
Finally now I can use my OTG cable! ^_^
Work on cm 12.1??
kimiaarian said:
Work on cm 12.1??
Click to expand...
Click to collapse
Yes, it works.
I wrote small app to simplify otg enabling. No more need to use terminal.
xda link
nikita36078 said:
Yes, it works.
I wrote small app to simplify otg enabling. No more need to use terminal.
Click to expand...
Click to collapse
Thanks for making this app.
nikita36078 said:
Yes, it works.
I wrote small app to simplify otg enabling. No more need to use terminal.
Click to expand...
Click to collapse
nice app nikita , can you provide the app source for me ? for educational purposes
guys, u r THE BEST that's all I can say
I have been looking all over for this, nd now I got the Info, Thks for the founder and the app dev too
u r just awesome, keep it up
nikita36078 said:
Yes, it works.
I wrote small app to simplify otg enabling. No more need to use terminal.
Click to expand...
Click to collapse
Does this app work on stock rom in super user mood
birendra_st said:
Does this app work on stock rom in super user mood
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Click to collapse
Yes
not working on stock rom
tried on s3 neo dual sim
yep it did worked, i just tested in my sgs neo + GT-I9301I running PHN latest Stock Firmware.
Thanks a lot for all the work and effort coz it's an awesome things that we'll be able to do that without external power.
the only thing is that, it's only ES FILE EXPLORER that can manage to find and give me access to my flash drive ... but the stock file manager, mixplorer, root explorer, don't detect the device at all !!!! so i was wondering if there is something special i should do.
otherwise for other non storage devices (mouse, keyboard, game-pad) get detected automatically
Pro Cal said:
yep it did worked, i just tested in my sgs neo + GT-I9301I running PHN latest Stock Firmware.
Thanks a lot for all the work and effort coz it's an awesome things that we'll be able to do that without external power.
the only thing is that, it's only ES FILE EXPLORER that can manage to find and give me access to my flash drive ... but the stock file manager, mixplorer, root explorer, don't detect the device at all !!!! so i was wondering if there is something special i should do.
otherwise for other non storage devices (mouse, keyboard, game-pad) get detected automatically
Click to expand...
Click to collapse
When you connect the flash drive you will get prompt for allowing es file explorer to use usb device. Don't click ok,click cancel. And if you have ticked use by default then goto es file manager app info and click clear default. Your usb device will be mounted by system (same as external sdcard ) you can check it in settings - general -storage. And one more thing if you flash drive is formatted in ntfs it will can only mounted by es file manager. System can only mount file system like vfat exfat fat32 etc. As far as i know.
Not working on my device at all. No sound nothing. And my phone is charging even without disabling. What's wrong
Using the stock 4.4.4 rom
Ksingh_Ksr said:
Not working on my device at all. No sound nothing. And my phone is charging even without disabling. What's wrong
Using the stock 4.4.4 rom
Click to expand...
Click to collapse
maybe I'm wrong but I think it's ur stock rom
to my knowledge there is no 4.4.4 ROM for the GT-I9301I, up to date stock ROM so far is only the 4.4.2 ! so I'm a bit curious
I tested with usb flash drive,external hard drive,zaza remote,mouse,keyboard and joystick and it is working good.
yk1999 said:
I have found a way to use otg in s3 neo plus without the need of y cable or external power source. Otg device will get power from your s3! First plug in your otg cable (use normal otg cable not y cable) don't connect anything in the other side of otg cable for now. The go to terminal and execute this commant in super user mod.
echo "1" >> /sys/kernel/debug/regulator/8226_smbbp_otg/enable
you will hear a sound. Wait 2 second.now connect your usb device to otg cable. And you otg device will get power from phone. And when you are done using otg execute this code in super user mod
echo "0" >> /sys/kernel/debug/regulator/8226_smbbp_otg/enable
Don't forget to execute this code or your phone will not charge while connected to charger.
And i used otg using stock kernel.
If you face any problem or this doesn't work reply me i will try to help.
And if it works then reply and let others know.
Click to expand...
Click to collapse
I am getting the error message echo0 not found and echo1 not found
nikita36078 said:
Yes, it works.
I wrote small app to simplify otg enabling. No more need to use terminal.
xda link
Click to expand...
Click to collapse
I cant use this.
Using kitkat 4.4.4
But no sound in 2 sec
No otg support
Plz help me..
yk1999 said:
I have found a way to use otg in s3 neo plus without the need of y cable or external power source. Otg device will get power from your s3! First plug in your otg cable (use normal otg cable not y cable) don't connect anything in the other side of otg cable for now. The go to terminal and execute this commant in super user mod.
echo "1" >> /sys/kernel/debug/regulator/8226_smbbp_otg/enable
you will hear a sound. Wait 2 second.now connect your usb device to otg cable. And you otg device will get power from phone. And when you are done using otg execute this code in super user mod
echo "0" >> /sys/kernel/debug/regulator/8226_smbbp_otg/enable
Don't forget to execute this code or your phone will not charge while connected to charger.
And i used otg using stock kernel.
If you face any problem or this doesn't work reply me i will try to help.
And if it works then reply and let others know.
Click to expand...
Click to collapse
My Friend Can use this method and had answer
But i cant use it.usb device just got power from my phone i cant accsess to my files
pls help me...
m.h.k.jahromi said:
My Friend Can use this method and had answer
But i cant use it.usb device just got power from my phone i cant accsess to my files
pls help me...
Click to expand...
Click to collapse
What file system you use on your usb device?
Sent from my GT-I9301I using XDA-Developers mobile app
Please help me !
Ive followed all steps. (and the app from LINK: http://forum.xda-developers.com/galaxy-s3-neo/themes-apps/otg-enabler-t3423727 )When i plug in OTG cable seems that the phone charge the battery and after when i connect usb stick after few minutes it become easy hot, but phone dont recognise it .Why? What can i do?
I have SAMSUNG GALAXY S3 NEO (rooted) with android version 4.4.4 .

Phone only boots in twrp. I can't transfer files via otg or pc

So. I'm using twrp 3.1.1. I want to transfer rom files to my phone. But can't connect phone to my pc. And otg doesn't work also. What can i do?
Try using different otg cable, I think that might work.
Reetesh54 said:
Try using different otg cable, I think that might work.
Click to expand...
Click to collapse
mount setting in twrp "usb-otg" checkbox not working also..
Did you tried different otg cable???
And what about charging, is charging is working???

After installing 10.3.4 PFLMIXM global stable, usb thumbdrive not recognized

Does anyone have this problem? I used a USB stick on previous versions with no problem, but now after this new update the USB drive is not detected at all.
miwashi said:
Does anyone have this problem? I used a USB stick on previous versions with no problem, but now after this new update the USB drive is not detected at all.
Click to expand...
Click to collapse
Now there's an option to enable or disable the USB OTG function, you can find it in the settings. Try that.
It worked! Thank you.

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