How do I update my Tails?
Choose Applications ▸ Tails ▸ Tails Installer to start Tails Installer. Choose your USB stick in the Target USB stick drop-down list. To start the. upgrade, click on the Upgrade button.
Does Tails auto update?
Automatic upgrades are available from Tails 5.0 or later to 5.9. You can reduce the size of the download of future automatic upgrades by doing a manual upgrade to the latest version. If you cannot do an automatic upgrade or if Tails fails to start after an automatic upgrade, please try to do a manual upgrade.