• How do I update my ZERO?
• What are the minimum requirements to run the update tool?
• What changes are there in this firmware update?
• Why do I need to update my ZERO?
• How do I know what firmware version my ZERO is running?
• How can I activate update mode before setting up a wallet?
• Is it possible to downgrade the firmware?
• How safe are ZERO firmware updates?
• Troubleshooting: ZERO not found
• Troubleshooting: The update doesn't finish
• Troubleshooting: ZERO doesn't boot after update
• Verify firmware updates yourself
• Install firmware updates via command line