Here’s a detailed, technical review of the process, risks, and considerations involved in changing the IMEI on a Quectel EC25 series module.
The IMEI is a unique identifier assigned to every mobile device, and it's used by network providers to identify and authenticate devices on their networks. Alex had a few reasons for wanting to change the IMEI, which he claimed was for "research purposes only." quectel ec25 change imei
This is the cleanest method provided by Quectel. It uses the standard Hayes command set extended by Quectel. Here’s a detailed, technical review of the process,
ls /dev/ttyUSB* # Typically ttyUSB2 is the AT port sudo screen /dev/ttyUSB2 115200 It uses the standard Hayes command set extended by Quectel