This update file contains the following benefits for the Iridium 9555 phone:
- Improved network connectivity
- Fixes issue where device would reboot when SMS outbox is full
- Fixed an issue preventing the display of predictive help content
- Corrected an issue preventing display of firmware version in French
- Updated Iridium branding content in Upgrade Tool
For the firmware file and instructions, please click here.
Note: The firmware update utility is not compatible with Mac OSX.