TITLE: Qualcomm Snapdragon X55 5G WWAN Driver
VERSION: 1.0.0.45 REV: A PASS: 2DESCRIPTION:
This package contains the device drivers for the Qualcomm Snapdragon X55 5G WWAN
module in supported computer models that are running a supported operating
system.
PURPOSE: Routine
SOFTPAQ NUMBER: sp144352
SOFTPAQ FILE NAME: sp144352.exe
SOFTPAQ MD5: 0511c760c24169a9730fa6bba7738c6d
SUPERSEDES: SP140157EFFECTIVE DATE: December 29, 2022
CATEGORY: Driver-Network
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP EliteBook 850 G8 Notebook PC
HP ZBook Firefly 15.6 inchG8 Mobile Workstation PC
HP EliteBook 830 G8 Notebook PC
HP EliteBook 840 G8 Notebook PC
HP EliteBook 840 Aero G8 Notebook PC
HP ZBook Firefly 14 inchG8 Mobile Workstation PC
HP EliteBook x360 830 G8 Notebook PC
HP EliteBook x360 1030 G8 Notebook PC
HP EliteBook x360 1040 G8 Notebook PC
HP Elite Dragonfly Max Notebook PC
HP Elite Dragonfly G2 Notebook PC

OPERATING SYSTEM(S):
Microsoft Windows 11 version 21H2 (64-bit)
Microsoft Windows 10 version 21H2 (64-bit)
Microsoft Windows 10 version 21H1 (64-bit)
Microsoft Windows 10 version 20H2 (64-bit)
Microsoft Windows 10 version 1903 (64-bit)
Microsoft Windows 10 version 1909 (64-bit)
Microsoft Windows 10 version 2004 (64-bit)
Microsoft Windows 10 version 22H2 (64-bit)
Microsoft Windows 11 version 22H2 (64-bit)

LANGUAGE(S): Global

DEVICES SUPPORTED:
SDX55-Talisker

ENHANCEMENTS:
- Provides the Microsoft WHQL certified driver for Windows 10 and Windows 11.

- Provides the following firmware and drivers:
Diag Driver, version 1.0.1.3
FOTA Driver, version 1.0.7.5
GNSS Driver, version 1.0.6.6
MHI Driver, version 1.0.5.2
Modem Driver, version 1.0.1.3
Qualcomm Snapdragon X55 5G WWAN Driver, version 1.0.0.45
Qualcomm Snapdragon X55 5G WWAN Firmware, version T99W175.F0.1.0.0.9
UDE Driver, version 1.0.3.2
FIXES:
- Fixes an issue where the WWAN does not function properly when the USB Device
Emulation (UDE) is missing.
- Fixes an issue where the system cannot connect to a 5G access point through a
Telus SIM card when a specific 5G frequency band is missing from the LTE/5GNR
combinations.
- Fixes an issue where firmware does not upgrade successfully during the DASH
process.
- Fixes an issue where the driver software version and driver file version are
not aligned. This prevents HPSA from finding the correct update files.
PREREQUISITES: NONE
HOW TO USE:
1. Download the file by clicking the Download or Obtain software button and
saving the file to a folder on your hard drive (make a note of the folder where
the downloaded file is saved).

2. Double-click the downloaded file and follow the on-screen instructions.

3. Restart the system after the installation is complete.

Copyright (c) 2022 HP Development Company, L.P.