Arduino SIM800L IMEI CHANGER

Below mentioned code can change any GSM module IMEI 

Many of faulty registered IMEI can be re-use in this Case,

AT+SIMEI command will be used in this case

https://youtu.be/hOJCJVk-5JE

Another video for updating Nokia IMEI on sim800

https://youtu.be/In8d8y4rQqM

IMEI finding

delay(4000);

     SIM800L.println("AT+GSN");

      delay(1000);

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#include <SoftwareSerial.h>

void setup() {

  Serial.begin(9600);

  delay(100);

  Serial.println ("AT+SIMEI=863789000008218"); } // Enter desire IMEI #

void loop() {}

Best Power supply for Sim800L module

https://obaidkakar.blogspot.com/2023/12/delta-pulse-2-metal-detector.html