How to check IMEI SV in vivoT1 44w phone

How to extract the 15 digit IMEI from 21 digit IMEISV? imei sv slot 1 IMEI NUMBER then has two numbers for : IMEIIMEI then IMEI SV and IMEI SV Silvio L gutierrez · 8 years ago Helpful? 0 Report imei slot 1 slot 2 While, for any given phone, IMEI is constant, SVN can change after software update In your case 01 means software version 1 Share Share a

imei slot 1 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