Your Nokia N9518Back up phone memory. The device notifies you if thememory card does not have enough free space to create aback-up.To restore information from the compatible memory cardto the device memory, select Options > Restore fromcard.When a memory card is reformatted, all data on the cardis permanently lost. Some memory cards are suppliedpreformatted and others require formatting. Consult yourretailer to find out if you must format the memory cardbefore you can use it.To format a memory card, select Options > Formatmemory card. Select Yes to confirm.File managerTo browse files and folders in the device memory or on acompatible memory card (if inserted), press , and selectTools > File mgr.. The device memory view ( ) opens.Press to open the memory card view ( ), if available.To mark several files, press and hold while you press, , or . To move or copy the files to a folder, selectOptions > Move to folder or Copy to folder.To find a file, select Options > Find and the memory fromwhich to search. Enter a search text that matches the filename.To view what types of data you have in the device and howmuch memory the different data types consume, selectOptions > Memory details. The amount of available freememory is shown in Free memory.Memory low—free memoryMany features of the device use memory to store data. Thedevice notifies you if the device or the memory cardmemory is low.To free device memory, transfer data to a compatiblememory card (if available) or to a compatible PC.To remove data to free memory, use File mgr. to deletefiles you no longer need, or go to the respectiveapplication. For example, you can remove the following:• Messages in the folders in Messaging and retrievede-mail messages from the mailbox• Saved web pages• Contact information• Calendar notes• Applications shown in App. mgr. that you do not need• Installation files (.sis) of applications you have installedto a compatible memory card; first back up theinstallation files to a compatible PC