Precise location (gps and network-based):
• Allows the app to get your precise location using the Global Positioning System (GPS) or network location sources such as cell towers and Wi-Fi. These location services must be turned on and available to your device for the app to use them. Apps may use this to determine where you are, and may consume additional battery power..

Modify or delete the contents of your usb storage:
• Allows the app to write to the USB storage..
Read the contents of your usb storage:
• Allows the app to read the contents of your USB storage..

View network connections:
• Allows the app to view information about network connections such as which networks exist and are connected..
Full network access:
• 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..
Receive data from internet:
• Allows apps to accept cloud to device messages sent by the app's service. Using this service will incur data usage. Malicious apps could cause excess data usage..

Read google service configuration:
• Allows this app to read Google service configuration data..

Bug fixing and better overall performances