LTE Dongle | 4UD Series | Knowledge Base

4UD Series
FAQs: 4G LTE USB Dongle with EG25-G LCC Module
What network bands does the 4UDEG25G support? Is it suitable for global LTE networks? Yes. It integrates the Quectel EG25-G module, supporting major global LTE FDD/TDD, WCDMA, and GSM bands. It works in Europe, Asia, North America, Middle East, ...
FAQs: GPS of 4UD Series
How can we possibly enable GPS if there's no working SIM? To enable GPS functionality via a 4G LTE USB Dongle without a SIM, you can follow these steps: Download the corresponding QCOM: Obtain the necessary QCOM software for your 4G LTE USB Dongle by ...

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Upgrade Firmware for LTE Module
Upgrade Procedures Download Quectel_Customer_FW_Download_Tool_V4.48 from Tools->QUpgrade Unzip the file->Run"Quectel_Customer_FW_Download_Tool_V4.48.exe" Then follow below instructions to do upgrading

4UD Series