What is the FFU file?
The FFU file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Windows Phone Full Flash Update format. FFU files are supported by Windows Phone operating systems. The FFU file is one of the Misc Files files, just like 6033 of the other files found in our file information database. The creator of Windows Phone Full Flash Update is Microsoft Corporation.
A program that can open the FFU file is e.g. Microsoft Windows Phone 7.
Programs, that can open .FFU files
How to open a .FFU file?
If you have problems opening the file FFU, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the FFU file format with the installed program. If not, right click on your FFU file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all FFU files should automatically open with the selected program.