File Extension Library

‹ .ZAP13 | .SMEA ›

.QCN File Extension

  • Developer by: QUALCOMM Incorporated
  • Category: Backup Files

What are .QCN files and how to open them?

Can't open .QCN 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 .QCN file.

What is a .QCN file extension?

.QCN file extension is created by QUALCOMM Incorporated. .QCN has been classified as Backup Files.

.QCN is Qualcomm QPST drive backup

The qcn file extension is used for some sort of drive backup file created using the Qualcomm QPST utility.

Qualcomm Product Support Tools is software package used for phones based on Qualcomm chips: UMTS-based phones EF81, SXG75, SFG75, E81 and other (EF82, SL91, etc.).


How to open:

Use Qualcomm QPST to import / export *.qcn drive backups.

How to convert:

Conversion to other formats is not possible.

How to fix problems with .QCN files

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