diff --git a/libmobile_hilink.c b/libmobile_hilink.c
index c7ed8b5999c867d5dfa29bf7e40b2f449b5153bd..3f07b0bf253bbd243571bd94d040ffc015ad17b8 100644
--- a/libmobile_hilink.c
+++ b/libmobile_hilink.c
@@ -606,7 +606,7 @@ fail_result:
 }
 
 
-struct json_object *mobile_set_apn_profile_default_hilink(char *name, char *apn_name, char *username, char *password)
+struct json_object *mobile_set_apn_profile_hilink(char *name, char *apn_name, char *username, char *password)
 {
 	char *api_url = "http://192.168.8.1/api/dialup/profiles";
 	char post_query[1024];
@@ -635,7 +635,7 @@ fail_result:
 }
 
 
-struct json_object *mobile_delete_apn_profile_hilink(int profile_name_location)
+struct json_object *mobile_delete_apn_hilink(int profile_name_location)
 {
 	char *api_url = "http://192.168.8.1/api/dialup/profiles";
 	char post_query[512];
@@ -889,13 +889,13 @@ fail_result:
 }
 
 
-struct json_object *mobile_data_roaming_enable_hilink()
+struct json_object *mobile_enable_roaming_hilink()
 {
 	return data_roaming(ENABLE);
 }
 
 
-struct json_object *mobile_data_roaming_disable_hilink()
+struct json_object *mobile_disable_roaming_hilink()
 {
 	return data_roaming(DISABLE);
 }
@@ -930,19 +930,19 @@ fail_result:
 }
 
 
-struct json_object *mobile_pin_enable_hilink(char *current_pin)
+struct json_object *mobile_enable_pin_hilink(char *current_pin)
 {
 	return pin_action("01", current_pin, "", "");
 }
 
 
-struct json_object *mobile_pin_disable_hilink(char *current_pin)
+struct json_object *mobile_disable_pin_hilink(char *current_pin)
 {
 	return pin_action("02", current_pin, "", "");
 }
 
 
-struct json_object *mobile_pin_set_hilink(char *current_pin, char *new_pin)
+struct json_object *mobile_set_pin_hilink(char *current_pin, char *new_pin)
 {
 	return pin_action("03", current_pin, new_pin, "");
 }
diff --git a/libmobile_hilink.h b/libmobile_hilink.h
index 13d882c1a70058a80babc0f4b2dd0a5eb3119254..b5c7a69e7ad527a159715c8491d4fa2f6885209b 100644
--- a/libmobile_hilink.h
+++ b/libmobile_hilink.h
@@ -67,9 +67,9 @@ struct json_object *mobile_get_sms_count_hilink();
 struct json_object *mobile_get_language_hilink();
 struct json_object *mobile_create_apn_profile_hilink(char *name, char *apn_name, char *username, char *password);
 
-struct json_object *mobile_set_apn_profile_default_hilink(char *name, char *apn_name, char *username, char *password);
+struct json_object *mobile_set_apn_profile_hilink(char *name, char *apn_name, char *username, char *password);
 
-struct json_object *mobile_delete_apn_profile_hilink(int profile_name_location);
+struct json_object *mobile_delete_apn_hilink(int profile_name_location);
 
 struct json_object *mobile_sms_read_hilink(int sms_location);
 
@@ -87,16 +87,16 @@ struct json_object *mobile_LTE_disable_hilink();
 /*   00 - default- 4g,   01 - 2g, 02 - 3g    */
 struct json_object *mobile_set_connection_type_hilink(int connection_type);
 
-struct json_object *mobile_data_roaming_enable_hilink();
+struct json_object *mobile_enable_roaming_hilink();
 
-struct json_object *mobile_data_roaming_disable_hilink();
+struct json_object *mobile_disable_roaming_hilink();
 
 /* 00 -> enter pin, 01 -> activate pin, 02 ->disable pin, 03 -> change pin, 04 -> enter puk */
-struct json_object *mobile_pin_enable_hilink(char *current_pin);
+struct json_object *mobile_enable_pin_hilink(char *current_pin);
 
-struct json_object *mobile_pin_disable_hilink(char *current_pin);
+struct json_object *mobile_disable_pin_hilink(char *current_pin);
 
-struct json_object *mobile_pin_set_hilink(char *current_pin, char *new_pin);
+struct json_object *mobile_set_pin_hilink(char *current_pin, char *new_pin);
 
 struct json_object *mobile_set_language_hilink(char *language_name);