TITLE: Qualcomm Snapdragon X55 5G WWAN Driver
VERSION: 1.0.0.46 REV: A PASS: 2
DESCRIPTION:
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: sp144758
SOFTPAQ FILE NAME: sp144758.exe
SOFTPAQ MD5: 7705ef78c6f88b23ac779decb1690f60
SUPERSEDES: sp144352
EFFECTIVE DATE: February 06, 2023
CATEGORY: Driver-Network
SSM SUPPORTED: Yes

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

OPERATING SYSTEM(S):
Microsoft Windows 10 version 21H1 (64-bit)
Microsoft Windows 10 version 21H2 (64-bit)
Microsoft Windows 10 version 22H2 (64-bit)
Microsoft Windows 11 version 21H2 (64-bit)
Microsoft Windows 11 version 22H2 (64-bit)
Microsoft Windows 11 version 23H2 (64-bit)
Microsoft Windows 11 version 24H2 (64-bit)
Microsoft Windows 11 version 25H2 (64-bit)

LANGUAGE(S): Global

DEVICES SUPPORTED:
PCI\VEN_03F0&DEV_0A6C="SDX55-Talisker"

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

- Provides the following firmware and drivers:
Diagnostic, version 1.0.1.3
FOTA, version 1.0.7.7
Location GNSS QMUX, version 2.0.0.3
Location GNSS, version 2.0.0.3
MHI, version 2.0.0.3
UDE, version 2.0.0.3
Modem, version 1.0.1.3
Qualcomm Snapdragon X55 5G WWAN Firmware, version T99W175.F0.1.0.0.9
Qualcomm Snapdragon X55 5G WWAN, version 1.0.0.46
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) 2025 HP Development Company, L.P.