If you have a legitimate need—such as repairing a corrupted IMEI or matching a carrier‑locked SIM—use the steps in this guide with extreme caution. Always back up the original IMEI first, understand the legal implications in your country, and be aware that any mistake could permanently damage your module.
Register your Quectel module with the network provider, especially for industrial and IoT applications [2].
Would you like guidance on legitimate Quectel module configuration or troubleshooting instead? quectel change imei
If AT+EGMR returns ERROR , your module is locked. Quectel OEMs often disable the AT command and require programming.
: Automatically backs up the original factory IMEI to a secure, read-only partition before any modification. This allows for a "Restore to Factory" option if network registration fails. If you have a legitimate need—such as repairing
Disclaimer: This article is provided for educational and informational purposes only. Laws regarding IMEI modification vary by jurisdiction. Readers are solely responsible for ensuring compliance with all applicable local, national, and international laws and regulations. The author and publisher assume no liability for any damages or legal consequences resulting from the use or misuse of the information contained herein.
Quectel is a leading provider of wireless communication modules and solutions. Their modules are widely used in various industries such as IoT, industrial automation, and smart cities. One common requirement when working with Quectel modules is changing the IMEI (International Mobile Equipment Identity) number. In this blog post, we will cover the basics of IMEI, why you might need to change it, and provide a step-by-step guide on how to change the IMEI on Quectel modules. Would you like guidance on legitimate Quectel module
For compliance issues (e.g., "Phone IMEI" vs. "Modem IMEI"), Quectel may provide official configuration assistance. One forum user noted: "For your request, if you can provide more information, for example, your location, email address, the change purpose of IMEI" — Quectel may work with legitimate cases.
AT+EGMR=1,7,"868447030154321" OK
Before proceeding, it is vital to understand the risks involved in "repairing" or changing an IMEI: IMEI modification on EG25G - Quectel Forums