1.alps/system/core/rootdir/init.rc
+ mkdir /config 0777 system system
+ chown system system /config
+ chmod 0777 /config
+ chown system system /config
+ chmod 0777 /config
2.alps/device/haocheng/hct6735_66t_b_l1/init.project.rc
+ mkdir /config 0777 system system
+ chown system system /config
+ chmod 0777 /config
3.alps/device/mediatek/common/sepolicy/file.te
+type config_file, file_type, data_file_type;
4.alps/device/mediatek/common/sepolicy/file_contexts
+/config(/.*)? u:object_r:config_file:s0
5.alps/device/mediatek/mt6735/fact