Nokia N770 Internet Tablet

Page 17
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To free memory, delete data in 
File manager
 or other applications. To 
find and delete files of a certain size, use the 
Search
 application. 
The applications display error messages when you try to move, copy, or 
save files, and when there is not enough memory on the device or the 
memory card.
Memory card
You can only use FAT 16/32 formatted memory cards with this device.
To view and manage the contents of the memory card, tap 
, select 
File manager
, and tap the memory card icon in the folder list.
To rename a memory card, select 
File manager
 > 
Memory card
 > 
Rename...
.
To format a memory card, select 
File manager
 > 
Memory card
 > 
Format...
. All data is permanently deleted from the memory card. Tap 
Format
.
Back up and restore data
You can back up data to a memory card and restore it, if necessary. The 
backup appears as a folder on the memory card. You can also secure the 
backups with a password.
To back up data, do the following:
1. Tap 
, and select 
Tools
 > 
Control panel
 > 
Backup/Restore
 > 
Backup
2. In the 
Backup selection
 dialog, change the name of the backup; tap 
the name, and enter a new one. 
3. In the 
Data selection
 dialog, select whether you want to back up all 
data or only the specified data types. You cannot make back-up 
copies of applications you have installed. 
To protect the backup with a password, tap 
Protect with password
enter twice the password you want to use, and tap 
OK
.