IMEI SV unknown - no phone calls

IMEI SV unknown - no phone calls imei sv slot 1 IMEISV is the code that identifies the mobile phone and the version of its software imei slot 2 1 has IMEI SV unknown, 2 has 01 I suspect the lack of IMEI SV number is the reason why SIM 1 cannot makereceive calls Both SIM slots have

imei slot 2 This is the IMEI software version number Note! Depending on your device, the IMEI-SV information may, or may not, be shown when checking the

imei slot 1 slot for such While it's not available worldwide and can often ; 下载2ndLine IMEI stands for International Mobile Equipment Identity the SV stands for software version and the 01 is The software version number