on early-init
    mount_all /vendor/etc/fstab.persist --early

on late-fs
    mount_all /vendor/etc/fstab.efs --early
    restorecon_recursive /mnt/vendor/efs
    chown radio system /mnt/vendor/efs
    restorecon_recursive /mnt/vendor/efs_backup
    chown radio system /mnt/vendor/efs_backup
    restorecon_recursive /mnt/vendor/modem_userdata
    chown radio system /mnt/vendor/modem_userdata