Multiple choice quiz of 20 questions. Try it as often as you like. You will get a different set of questions each time.
The obb file extension is related to the Google Android operating system for smart phones and tablets based on Linux.The .obb file contains data that are shared between multiple applications installed in device.he obb file extension is related to the Google Android operating system for smart phones and tablets based on Linux.
Backup contacts from android mobile to computer: Download and install moborobo, a free mobile management software. Connect the mobile with pc using the given usb data cable. Now starts launch the moborobo, note that the usb debugging should be enabled.lick the button backup/restore and then select the items to backup and mention the path where to copy the backup on your computer. As, a result contacts are backedup on the given path in the .vcf format (i.e vcard file).