USB OTG Helper [root]

USB OTG Helper [root]


(2 stars)


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1,000,000 - 5,000,000 downloads

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▌ IMPORTANT - Please read the entire description before giving feedback.
It is not supposed to work on every device. If it does not work, please report (with log) here ->

☆ See list of confirmed working devices:

What is rooting? Read here ->

▌ "USB On-The-Go, often abbreviated USB OTG, is a specification that allows USB devices such as digital audio players or mobile phones to act as a host, allowing other USB devices like a USB flash drive, mouse, or keyboard to be attached to them." - Wikipedia

▌Features [ Open Menu -> Settings to enable or disable. ]:
• Automatically start app on device connect [ See FAQ below ]
• Automatic mount [ Donate version ] [ See FAQ ]
• Mount and Unmount drive with a single click
• Full NTFS support! (FAT, Ext2/3/4 also if kernel supports)
• exFAT support! [ See FAQ to enable ]
• Notification when drives mounted!
• Load modules required automatically (from /system/lib/modules)
• Option to enable utf-8 mode (if kernel support)
• Automatically open the mounted drive [ Donate version ] [ See FAQ ]
• Media scanner triggered on mount [Active media scan in Donate version]
• One click debugging [ Donate version ] [ See FAQ below ]
• No Ads!

▌What phones are supported?
☆ Confirmed:

Any phone in which kernel supports USB Mass storage (stock OR custom kernels OR with appropriate kernel modules)
If it works on your device, or you know of kernels or modules please give the details here ->

☆ List of modules and kernels can be found here ->

Please note that this app is an "Helper" app.. it will not magically make your kernel support USB Mass storage!

▌What are the requirements?
• root (su binary)
• supporting kernel / kernel modules
• USB OTG cable ( or direct card reader, see this kickstarter project and support them -> )

☆ I will not be held responsible for any damage to your device. Do not use for a long time, u may risk burning the device chip/motherboard due to the voltage supply in host mode.

See ->

If still not working, send me debugging data (one-click for donate version)
If still something does not work, mail me. I cannot reply to feedback!

email : shardulseth {at} aol .com
website :
xda     :

▌Translation credits
[ Translate to your language -> ]
Greek - Nianios Romanos
Russian - Igor Nedoboy
Ukranian - Alexandr Tobolin (Toz1k)
Hungarian (Magyar) - Varga Zsigmond (Sigismund)
Italian - walpis
German - Patrick Oberdorf

SEO: usbotg, usb , otg, mass storage, mount, drive, NTFS, ntfs-3g, usb host, stickmount, shardul,

Tags: usb otg helper donate key apk, usb otg helper apk, usb otg helper.apk, usb otg helper v6 apk, usb otg helper v6.apk, usb otg helper app for androyed, usb otg helper code 9, usb otg helper donate apk, usb otg helper, usb otg helper v6.

Recently changed in this version

+ Updated ntfs-3g to latest version (v 2014.2.15)
= Bugfixes for crashes on Kitkat (but still wont work on selinux enforcing)

+ exFAT filesystem support (see FAQ to enable)
= Improved layout with ActionBar for API 11+
= Many reliability improvements + bugfixes

+ Updated ntfs-3g to latest version ( v 2013.1.13 )
= Improved + fixed utf-8 mount.

Previous: See

Comments and ratings for USB OTG Helper [root]
  • (37 stars)

    by diru dira on 28/05/2014

    but some updates really suck, esp the present one (. Feb 27)because on connecting to pc my device( micromax Canvas 2 a 110)reboots. I emailed the dev about it but no response so far

  • (37 stars)

    by abir ghosh on 22/05/2014

    I did this its awesome

  • (37 stars)

    by james jamie on 21/05/2014

    Does not work in Lava xolo Q800

  • (37 stars)

    by shreyes tripathi on 19/05/2014

    Dosent work on my Samsung galaxy grand

  • (37 stars)

    by akhil sabu on 17/05/2014


  • (37 stars)

    by Miguel Ortiz on 17/05/2014

    It works fine in motorola moto g, thanks.

  • (37 stars)

    by Vivian Sanpedro on 14/05/2014


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