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SIERRA WIRELESS XR80 5G Cellular Router Instructions
AirLink OS 4.0
RELEASE NOTES
About AirLink OS 4.0
This release of AirLink OS 4.0 is for the AirLink XR90, XR80 and RX55. These release notes describe new
features, bug fixes and known issues that apply to this release.
Sierra Wireless encourages all customers to maintain their AirLink routers with the current AirLink OS
release and security patches via our AirLink Management Service (ALMS). Sierra Wireless tests and
validates upgrades from the previous major software releases.
Sierra Wireless has tested and validated upgrading to AirLink OS 4.0 from the following releases:
•
•
3.1
3.0.35
Warning: Routers running AirLink OS 2.0.43 must be upgraded to 3.0 before upgrading to AirLink OS 4.0.
Upgrading directly to 4.0 from 2.0.43 will fail, resulting in radio module failure and WAN disconnection.
Sierra Wireless recognizes that our customers deploy devices in a wide range of network environments
with varying configurations. It is always good practice to install a new AirLink OS release with the planned
operation workflow on a few trial devices to ensure that standard operation is maintained within your
environment before deploying the new release across your fleet of AirLink devices.
Note: The LPWA radio module firmware update can take five minutes.
New Features and Enhancements
EM9190 and EM7690 Radio Module Firmware
Carrier Firmware Matrix:
•
•
•
•
•
•
Verizon: 03.09.11.00
AT&T: 03.09.11.00
FirstNet: 03.09.11.00
T-Mobile: 03.09.06.00
Generic: 03.09.11.00
Bell: 03.09.11.00
•
•
•
Telus: 03.09.11.00
Rogers: 03.09.11.00
Telstra: 03.04.03.00
© 2022 Sierra Wireless. All rights reserved.
Rev. 1 December 2022
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| General | Details |
|---|---|
| Name | SIERRA WIRELESS XR80 5G Cellular Router Instructions |
| Make | SIERRA WIRELESS |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.22 MB |
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