– Accesses the "Engineer Mode" where connectivity settings can sometimes be modified, though this usually applies to Android-based clones. Standard Nokia Service Codes
Q: Can I revert to my original IMEI number? A: Yes, you can revert to your original IMEI number by using the same code list and entering your original IMEI number. nokia 130 imei change code list
Before you attempt to change your Nokia 130's IMEI number, make sure you: – Accesses the "Engineer Mode" where connectivity settings