tailieunhanh - extremetech Hacking BlackBerry phần 6

vì vậy nó có vẻ ngày càng có khả năng đó là lợi ích tốt nhất của tàu sân bay để cung cấp thông tin cho những khách hàng nếu họ sẽ hỗ trợ nó ở tất cả các. Một nơi khác để có được thông tin về tính năng này là nhóm của diễn đàn thảo luận được tìm thấy tại | Chapter 8 Keeping Your BlackBerry Safe 121 Aside from disaster protection you should perform a safety backup of your BlackBerry prior to performing an installation of any BlackBerry system firmware updates just in case something goes wrong. It is also a good idea to do a backup before you install any additional application programs or software on your device. Full Backups BlackBerry devices do not support any kind of expansion memory card. To perform a full backup 1. Connect your BlackBerry to your desktop PC using the supplied USB cable or cradle. 2. Run the BlackBerry Desktop Manager application on your PC and double-click the Backup and Restore icon from the main screen. This brings up the Backup and Restore screen shown in Figure 8-4. Figure 8-4 The Backup and Restore screen from Desktop Manager 3. From the Backup and Restore screen click the Backup button and choose a name and location for your backup file. Backup files use an .ipd extension so a good convention might be to incorporate the backup date into the filename such as . Be sure to note the storage location of your backup file as you will need to know it if you ever have to restore your BlackBerry The Desktop Manager now proceeds to back up all of the user data on your handheld. 122 Part I Customizing the BlackBerry In case of a desktop computer crash you should also have a good backup procedure for your desktop that incorporates backing up your .ipd BlackBerry backup files. Selective Backups Instead of backing up all of your handheld data you can be more choosy about what gets backed up by using selective backup which lets you choose exactly which application databases get backed up. So if for example you care only about backing up your Calendar data you can speed up the backup by ignoring all of the other data on your handheld. To perform a selective backup 1. Connect your BlackBerry to your desktop PC using the supplied USB cable or cradle. 2. Run the BlackBerry Desktop Manager .