USB OTG Helper Donate Key 1.0.3

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Publisher Description

▌This app is a key to unlock more features in USB OTG Helper. This app does nothing by itself.
☆ Your donation will help in supporting development of this app.
☆ Other features unlocked are:
1. Automatic mounting on device connect / boot [ See FAQ ]
2. Automatic file explorer choice on mount [ See FAQ ]
3. Active media scanning after mount
4. Direct sending of debugging mail to developer.
5. Any more features integrated to the app.
▌Please do not un-install this app!
You can hide the launcher icon from within the app. You can still access the app from within the options menu of the main app.

(1) What is automatic mount? Will it work for me?
The app listens for USB_DEVICE_ATTACHED and BOOT_COMPLETED intents. If your device does not send the intent, automatic mount will not work.
Also, once main app should have been opened manually beforehand for it to work.
(2) What is automatically open file manager?
After mount, the app can automatically open the file explorer..
Only some file managers (eg OI File Manager) support the intent for opening at a specified folder and are recommended.
Other file managers are just launched and are indicated with an asterix (*).
(3) Features are not unlocked / Getting repeated License check Retry?
First time verification will need internet access. The license policy is managed by google (ServerManagedPolicy), so license check may happen maximum once per session in the main app. If you find it annoying, feel free to contact me, I may change it.

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

USB OTG Helper Donate Key is a free trial software application from the System Maintenance subcategory, part of the System Utilities category. The app is currently available in English and it was last updated on 2013-10-07. The program can be installed on Android.

USB OTG Helper Donate Key (version 1.0.3) is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 304 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Ray Of Light
Released Date 2013-10-07
Languages English


Category System Utilities
Subcategory System Maintenance

System requirements

Operating systems android

Download information

File size
Total downloads 304


License model Free Trial
Price $2.99

Version History

Here you can find the changelog of USB OTG Helper Donate Key since it was posted on our website on 2014-06-13. The latest version is 1.0.3 and it was updated on on 2018-03-22. See below the changes in each version:

version 1.0.3

posted on 2013-10-07

v1.0.3,---------,- Miscellaneous fixes.,v1.0.2,---------,- Option to hide app launcher - by popular demand ;),(Re-enable from USB OTG Helper app)

version 1.0.3

posted on 2013-06-27

Several fixes and updates

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Users Rating:  
  3.0/5     2
Editor Rating:  
Downloads last week: 2
Release Date: 2013-10-07
Publisher: Ray Of Light
Operating System: android
Type: Free Trial