Allows the app to prevent the device from going to sleep.

Allows the app to write to the USB storage.

Allows the app to view information about network connections such as which networks exist and are connected.

Allows the app to control the vibrator.

Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

Allows the app to access the phone features of the device. This permission allows the app to determine the phone number and device IDs, whether a call is active, and the remote number connected by a call.

Allows the app to retrieve information about currently and recently running tasks. This may allow the app to discover information about which applications are used on the device.

Allows the app to write to the USB storage.

Allows the app to add, remove, change events that you can modify on your device, including those of friends or co-workers. This may allow the app to send messages that appear to come from calendar owners, or modify events without the owners' knowledge.

Allows the app to read the contents of your USB storage.