Sat-Fi2 Firmware Update 07-31-17 ← Knowledge Base July 31, 2019Globalstar has released version 1.4.3 of the Sat-Fi2 Firmware update. We highly recommend that you update your Sat-Fi2 firmware at your earliest convenience to start benefiting from these upgrades. Customers will need to have a Wi-Fi connetion or cellular data connection to successfully complete the update through the Sat-Fi2 app or download to their computer. Visit this link to download the update and click here for the instructions. For additional questions about the update, please contact marketing@Globalstar.com.