IMEI नंबर क्या होता है और कैसे काम करता है?

IMEI number on dual-SIM phone? imei slot 1 To view your IMEI number on the label strip imei slot 1 imei slot 2 An IMEI is dedicated to a GSM operating device The IMEI number is used by the GSM network to identify

imei slot 1 slot 2 nedir IMEI number in Lenovo K3 Note Hope this video helps you How to fix unknown IMEI