Imei //top\\ - Quectel Change

: This is typically executed through a serial terminal (like PuTTY or Tera Term) or via Quectel's own

The IMEI is a 15-digit number that uniquely identifies a cellular device on a network. quectel change imei

To stay compliant and avoid bricking hardware during development: : This is typically executed through a serial

Increment the last digit sequentially and log to a SQLite database to avoid duplicates. 7 Write new IMEI : AT+EGMR=1

The most frequently used command for modern Quectel modules (like the , RM500U , or RM520N ) is AT+EGMR : Query current IMEI : AT+EGMR=0,7 Write new IMEI : AT+EGMR=1,7,"[15-digit-IMEI]"

Before connecting your UART to USB converter, understand these hard facts: