Inmarsats’ official statement is:
“On 30th June 2015 another leap second will be added to the GPS system aligning the Coordinated Universal Time (UTC) to the mean solar time.”
Important Notice
This planned maintenance will impact all IsatPhone Pro units running firmware versions older than 5.3.0*.
To check your firmware version on the IsatPhone Pro unit select Menu > Settings>About>Firmware Version
If your IsatPhone Pro has a firmware version of 5.3.0 or newer, no action is needed.
If your IsatPhone Pro has a firmware version older than 5.3.0, you will need to visit Network Innovations IsatPhone Pro support page to update your firmware using Inmarsat Release Notes 5.8.0 or visit our previous Inmarsat blog post here before 30th June, 2015.
If you have any further questions please leave them in the comments section and we will endeavour to get them answered for you.
Released on 06/25/2015
Greg Maynard
I have an Isat Phone Pro running v. 3.0.4 firmware. I would like to begin using it after many years of disuse. I have tried to update the firmware unsuccessfully. Can you reccommend where I can have the necessary upgrades performed?
Emma
Hi Greg, Thank you for your comment. I recommend contacting Inmarsat who should be able to offer you some advice on updating from firmware 3.0.4. Unfortunately we don’t have the necessary files from that far back. You can contact Inmarsat here http://www.inmarsat.com/contact-us/ or if you have the details of your supplier they may also be able to help. Hope this helps, Thanks.