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Quectel EG800Q & EG91xQ Series DFOTA Upgrade Guide

Version 1.3 | Released: 2024-09-25

Streamline Your Firmware Updates

This guide provides essential information for managing firmware on Quectel's EG800Q and EG91xQ series LTE standard modules. It focuses on the DFOTA (Delta Firmware Over-The-Air) capability, offering an efficient method for remote firmware upgrades and downgrades.

Key topics covered include:

Understanding DFOTA implementation and user responsibilities.
Detailed procedures for firmware updates via FTP, HTTP(S), or direct host connection.
Guidance on using AT commands, specifically AT+QFOTADL, for initiating upgrades.
Explanations of result codes and error handling for robust deployment.

This document is designed for technical users and developers seeking to leverage DFOTA for their Quectel LTE module deployments.

For comprehensive support and resources, Quectel offers:

Models: EG800Q LTE Standard Module, EG800Q, LTE Standard Module, Standard Module, Module

File Info : application/pdf, 27 Pages, 362.87KB

Quectel EG800QEG91xQ Series DFOTA Upgrade Guide V1.3

References

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