TITLE: Qualcomm Snapdragon X55 5G WWAN Driver

VERSION: 1.0.0.43 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: SP138337
SOFTPAQ FILE NAME: sp138337.exe
SOFTPAQ MD5: daa419e9902931c7896e62facc598c59
SUPERSEDES: SP135771
EFFECTIVE DATE: February 09, 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 inch G8 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 inch G8 Mobile Workstation PC
HP EliteBook x360 830 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 1.0.0.43 .
- 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 1.0.6.5 .
- Updates the FOTA driver to version 1.0.7.3 .
- Updates the Modem driver to version 1.0.1.3 .
- Updates the Diag driver to version 1.0.1.3 .
- Updates the Qualcomm Snapdragon X55 5G WWAN firmware to version
T99W175.F0.1.0.0.9 .

FIXES:
- Fixes an issue where the firmware installation status window is displayed
during the first use of the system (OOBE). - Fixes an issue which causes a RAM
dump file to be generated and the WWAN module to stop functioning properly.

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) 2022 HP Development Company, L.P.