Conversion of nbu files to nbf file format

Software utilities such as Nokia NbuExplorer allow users to work both with the NBU and NBF files. Unfortunately it doesn't seem to be possible to convert between each another. You can however just recover whatever you need from the backup, like contacts and use it in your new phone. But a successful direct nbu to nbf conversion is unlikely.

Open NBU file    Open NBF file

Related software

Nokia NbuExplorer

A free explorer for Nokia NBU files