JRC INMARSAT FleetBroadband FB250 Operation Manual page 171

9.1. When software update is failed
Update is failed when following phenomenon is generated.
A) [Upload file failed ] dialog box is displayed on the PC.
B) b) [BDE Update Error] or [ADE Update Error] is displayed on the Handset screen.
BDE Update
Error X
C) c) Although the software is transferred and JUE-250 rebooted, updating is not completed even past
20 minutes or more since its start.
To improve above a) to c), update again with referring to [Recovery procedure when software update is
failed] (next page).
Appendix C JUE-250 software updating procedure
ADE Update
Error X
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