This article will help you to update your Agama in all OS environment. Following all the steps correctly will ensure your funds are safe and Agama updated or re-installed properly.
Backup your wallet.dat and/or privatekeys. This is the most important part. Follow this guide to backup your wallet.dat How to Backup & Restore Komodo or Assetchain wallet.dat
Agama will show you a green button in the tab menu to next to activate coin option.
After this you need to click into > New version option and it will take you to https://komodoplatform.com/komodo-wallets/.
You can do this option internally and it will take you to the next step.
Download the latest Agama wallet from https://komodoplatform.com/komodo-wallets/
Follow install instructions and select "Reinstall Current Version"
4- Once finished you can launch up the wallet and you are finished.
If you have problems after the install a resync might be necessary. Follow this guide to resync: Resync Instructions in case of Error