Please note that the firmware upgrade tool is only compatible with Window XP, Windows Vista, and Windows 7.
The new IsatPhone Pro firmware version 5.11.0 is a recommended upgrade, meaning that the features introduced by the firmware are important but not critical for the GSPS service, including the network and the IsatPhone Pro handset. For users who have not yet upgraded to version 5.3.0 or higher, this upgrade to 5.11.0 is considered ‘mandatory’ to avoid the phone becoming non-operational.
To updgrade your phone, you will need to download the following files:
- IsatPhone Pro firmware update tool: DOWNLOAD
- IsatPhone Pro USB drivers: DOWNLOAD
- The IsatPhone Pro firmware version 5.11.0 file: DOWNLOAD
Instructions for using the firmware update tool: English / French
Firmware release notes: IsatPhone Pro v5.11.0 Release Notes