SIM 3G hoye gele 2G use kora jabe ki ?
1. Go To Phone Setting>Network Setting Keep “dual Mode” ,
– Phone 3G,2G network aksate pele 3G use hobe
– Phone 2G net pele & 3G internet na pele 2G use korbe
>> 2.Phone Setting a Network Setting “2G/GSM” select kore rakle shudu 2G network use hobe.
So 3G network thakleo use hobena.
>> 3.Phone Setting a Network Setting “3G/WCDMA/HSPA/UMTS” select kore rakle shudu 3G network use hobe.So 2G network thakleo use hobena
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