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Software Upgrade
Software upgrades are performed from the web interface to the switcher frame. You must download the upgrade files and have them on a computer connected to the switcher over Ethernet to perform the upgrade.
Upgrade File Verification

Software Upgrade
Software upgrades are performed from the web interface to the switcher frame. You must download the upgrade files and have them on a computer connected to the switcher over Ethernet to perform the upgrade.
- Upgrade File Verification
  - To Verify the Upgrade Files
    Each upgrade file is verified independently.
- Downgrade Compatibility
- Hardware Compatibility
- Backup Switcher Registers
- Prepare the Switcher Before an Upgrade
- Performing the Upgrade
- Restoring the Switcher After the Upgrade

Upgrade File Verification

All the upgrade files for this version of Ultrix Acuity can be independently verified using the GNU Privacy Guard application and the signature file provided with the download.

Note: Each file has a corresponding signature file.

You will need to download and install the GNU Privacy Guard (GPG) application for the computer you want to use to verify the download files. Please visit https://gnupg.org/index.html to get the latest download and follow the installation instructions.