android中mvno的配置

可通过EF_IMSI(6F07) EF_SPN(6F46) EF_PNN (6FC5) EF_GID1(6F3E)来配置

MediaTek手机, 这些配置放在/system/etc 目录下
/system/etc/virtual-spn-conf-by-imsi.xml
/system/etc/virtual-spn-conf-by-efspn.xml
/system/etc/virtual-spn-conf-by-efpnn.xml
/system/etc/virtual-spn-conf-by-efgid1.xml

小米高通版本, 可通过
/system/etc/spn-conf.xml
/system/etc/miui-spn-conf.xml
来配置