Note for ThinkPad X1 Carbon users:
To find your X1 Carbon Type, please click here for more details.
This document supports X1 Carbon with the following Machine Type:
This package updates the firmware (Wireless WAN firmware) of the following devices.
- N5321gw Mobile Broadband Device
|Supported ThinkPad Systems
- Helix (Machine types: 20CG, 20CH)
- T440, T440p, T440s, T540p, T550
- W540, W541, W541, W550s
- X240, X240s, X250
- X1 Carbon (Machine types: 20A7, 20A8, 20BS, 20BT)
|Supported Operating Systems
- Microsoft Windows 8.1 32-bit, 64-bit
- [Important] Important update
- (New) New function or enhancement
- (Fix) Correction to existing function
Version R4A10 / R3C11
- (New) Added support for ThinkPad T550,W541,W550s,X250.
- (New) Added support for ThinkPad X1 Carbon (Machine types: 20BS, 20BT).
- (New) Added support for ThinkPad Helix 2nd Gen (Machine types: 20CG, 20CH).
- [Important] Added support for Microsoft Windows 8.1 64-bit.
- (Fix) Corrected Application Firmware version.
- (New) Initial release.
Please refer to the README file for the following:
- Installation Instructions
- Determining Which Version is Installed
- Complete list of summary of changes
- Known limitations (if any)