TITLE: Qualcomm Snapdragon X55 5G WWAN Driver

VERSION: 1.0.0.40 REV: A PASS: 1
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: SP135771
SOFTPAQ FILE NAME: sp135771.exe
SOFTPAQ MD5: 2f8fc5d8805357952e82d3a39f8e80f2
SUPERSEDES: SP128650
EFFECTIVE DATE: October 15, 2021
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 inch G8 Mobile Workstation PC
HP EliteBook 830 G8 Notebook PC
HP EliteBook 840 Notebook PC
HP EliteBook 840 Aero G8 Notebook PC
HP ZBook Firefly 14 inch G8 Mobile Workstation PC
HP EliteBook x360 1030 G8 Notebook PC
HP EliteBook x360 1040 G8 Notebook PC

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

LANGUAGE(S): Global

DEVICES SUPPORTED:
SDX55-Talisker


ENHANCEMENTS:
- Provides the Microsoft WHQL certified driver for Windows 10 and Windows 11.
- Updates the Qualcomm Snapdragon X55 5G WWAN driver to version 1.0.0.40.
- Updates the MHI driver to version 1.0.5.1.
- Updates the UDE driver to version 1.0.3.1.
- Updates the GNSS driver to version 1.0.6.3.
- Updates the FOTA driver to version 1.0.7.2.
- Updates the Modem driver to version 1.0.1.2.
- Updates the Diag driver to version 1.0.1.2.
- Updates the Qualcomm Snapdragon X55 5G WWAN firmware to version
T99W175.F0.1.0.0.9.

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 hand 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) 2021 HP Development Company, L.P.