EM7595 Wireless WAN driver Update Program for CF-33[Y/8/9/0], FZ-55[G/J], FZ-56[A/B/C/D], FZ-G2[N/P] series

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  • EM7595 Wireless WAN driver Update Program for CF-33[Y/8/9/0], FZ-55[G/J], FZ-56[A/B/C/D], FZ-G2[N/P] series
Category Communication Network
Model CF-33[Y/8/9/0] (mk4)
FZ-55[G/J] (mk3)
FZ-56[A/B/C/D] (mk1)
FZ-G2[N/P] (mk3)
equipped with WWAN EM7595
Operating System Windows 11
Language MUI,English
Release Date 9/18/26
File Name wwan_4243_build4007.zip 373,554,151 bytes
Index No 86908

Version

7590.4007.020

Reason for Update

  1. Release of WWAN driver package with the firmware that the issue GPS stops working when using FirstNet SIM is fixed.
  2. This version improves the stability of Wireless WAN driver.

Notes

Models other than CF-33mk4/FZ-55mk3/FZ-56mk1/FZ-G2mk3 (EM7595) are not eligible.

Revision History

- Sep 18, 2026 : Revised the update program and instructions. (7590.4007.020)
- Feb 27, 2026 : Initial release Version. (7590.3006.020)

Contents List of Download Files

EM7595 Wireless WAN driver Update Program : wwan_4243_build4007.exe
Update Instructions for EM7595 Wireless WAN driver : Instructions_wwan_4243_build4007_en.pdf