File Extension Library


.MCUSW File Extension

  • Developer by: Nokia
  • Category: Data Files

What are .MCUSW files and how to open them?

Can't open .MCUSW file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .MCUSW file.

What is a .MCUSW file extension?

.MCUSW file extension is created by Nokia. .MCUSW has been classified as Data Files.

.MCUSW is Nokia Firmware File

File used by JAF, a firmware update flashing application for Nokia mobile phones that use the Symbian OS; contains firmware for the phone.

You can download the MCUSW file through Navifirm, a Nokia Firmware Downloader. Then, you can use JAF to flash, or overwrite, the firmware in the MCUSW file to Nokia mobile phones to personalize or update them.

NOTE: JAF is included in the Nokia Flash Tools download listed below.

How to fix problems with .MCUSW files

  1. You need to update the application that you normally use to open .MCUSW files. Only the latest version of the software supports the current .MCUSW file format
  2. You need to check the .MCUSW file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)