.MPB File Extension
File TypeMyPhoneExplorer Backup File
What is an MPB file?
File created by MyPhoneExplorer, a program used for syncing desktop computers and Sony Ericsson mobile phones; contains backed up phone data for contacts and SMS messages; used for backing up and restoring contacts between mobile phones and when recovering from a mobile device error.
NOTE: MPB files can be imported and exported using the MyPhoneExplorer program.