diff --git a/firmware/fsm.c b/firmware/fsm.c
index b000e29..5f6385e 100644
--- a/firmware/fsm.c
+++ b/firmware/fsm.c
@@ -1017,9 +1017,11 @@ void fsm_msgSetAccountLabel(SetAccountLabel *msg)
 		return ;
 	}    
 
+	const uint32_t labels_count_init = storage_getAccountCount(coin_index);
+	if(labels_count_init == 0xffffffff)
+		storage_labelInit();
 	const uint32_t labels_count = storage_getAccountCount(coin_index);
-	const uint32_t find_index = storage_findAccountLabel(msg->index, coin_index);
-	if((labels_count >= LABEL_COUNT) && (find_index > LABEL_COUNT)) {
+	if(labels_count >= LABEL_COUNT) {
 		fsm_sendFailure(FailureType_Failure_Other, "Label cannot be more than 32");
 		return ;
 	}
@@ -1071,6 +1073,7 @@ void fsm_msgSetAccountLabel(SetAccountLabel *msg)
 		return;
 	}
 
+	const uint32_t find_index = storage_findAccountLabel(msg->index, coin_index);
 	if(msg->has_label && msg->has_index) {
 		storage_setAccountLabel(msg->label, msg->index, coin_index, labels_count, find_index);
 	}
@@ -1096,6 +1099,7 @@ void fsm_msgGetAccountLabels(GetAccountLabels *msg)
 		return ;
 	}
 	
+
 	const uint32_t find_index = storage_findAccountLabel(msg->index, coin_index);
 
 	RESP_INIT(AccountLabels);
diff --git a/firmware/protob/messages.options b/firmware/protob/messages.options
index 05fa8b5..6c0bdf8 100644
--- a/firmware/protob/messages.options
+++ b/firmware/protob/messages.options
@@ -6,6 +6,8 @@ Features.coins				max_count:6
 Features.revision			max_size:20
 Features.bootloader_hash		max_size:32
 
+Initialize.language			max_size:17
+
 ApplySettings.language			max_size:17
 ApplySettings.label			max_size:33
 ApplySettings.homescreen		max_size:1024
diff --git a/firmware/protob/messages.pb.c b/firmware/protob/messages.pb.c
index 1d45fca..31ee033 100644
--- a/firmware/protob/messages.pb.c
+++ b/firmware/protob/messages.pb.c
@@ -20,7 +20,7 @@ const char SetAccountLabel_coin_name_default[17] = "Bitcoin";
 
 
 const pb_field_t Initialize_fields[2] = {
-    PB_FIELD2(  1, STRING  , OPTIONAL, CALLBACK, FIRST, Initialize, language, language, 0),
+    PB_FIELD2(  1, STRING  , OPTIONAL, STATIC  , FIRST, Initialize, language, language, 0),
     PB_LAST_FIELD
 };
 
diff --git a/firmware/protob/messages.pb.h b/firmware/protob/messages.pb.h
index 8a6f221..393e2cb 100644
--- a/firmware/protob/messages.pb.h
+++ b/firmware/protob/messages.pb.h
@@ -436,7 +436,8 @@ typedef struct _GetPublicKey {
 } GetPublicKey;
 
 typedef struct _Initialize {
-    pb_callback_t language;
+    bool has_language;
+    char language[17];
 } Initialize;
 
 typedef struct _LoadDevice {
@@ -669,7 +670,7 @@ extern const char GetAccountLabels_coin_name_default[17];
 extern const char SetAccountLabel_coin_name_default[17];
 
 /* Initializer values for message structs */
-#define Initialize_init_default                  {{{NULL}, NULL}}
+#define Initialize_init_default                  {false, ""}
 #define GetFeatures_init_default                 {0}
 #define Features_init_default                    {false, "", false, 0, false, 0, false, 0, false, 0, false, "", false, 0, false, 0, false, "", false, "", 0, {CoinType_init_default, CoinType_init_default, CoinType_init_default, CoinType_init_default, CoinType_init_default, CoinType_init_default}, false, 0, false, {0, {0}}, false, {0, {0}}, false, 0, false, 0, false, 0}
 #define ClearSession_init_default                {0}
@@ -727,7 +728,7 @@ extern const char SetAccountLabel_coin_name_default[17];
 #define DebugLinkState_init_default              {false, {0, {0}}, false, "", false, "", false, "", false, HDNodeType_init_default, false, 0, false, "", false, {0, {0}}, false, "", false, 0}
 #define DebugLinkStop_init_default               {0}
 #define DebugLinkLog_init_default                {false, 0, false, "", false, ""}
-#define Initialize_init_zero                     {{{NULL}, NULL}}
+#define Initialize_init_zero                     {false, ""}
 #define GetFeatures_init_zero                    {0}
 #define Features_init_zero                       {false, "", false, 0, false, 0, false, 0, false, 0, false, "", false, 0, false, 0, false, "", false, "", 0, {CoinType_init_zero, CoinType_init_zero, CoinType_init_zero, CoinType_init_zero, CoinType_init_zero, CoinType_init_zero}, false, 0, false, {0, {0}}, false, {0, {0}}, false, 0, false, 0, false, 0}
 #define ClearSession_init_zero                   {0}
@@ -989,6 +990,7 @@ extern const pb_field_t DebugLinkStop_fields[1];
 extern const pb_field_t DebugLinkLog_fields[4];
 
 /* Maximum encoded size of messages (where known) */
+#define Initialize_size                          19
 #define GetFeatures_size                         0
 #define Features_size                            (242 + 6*CoinType_size)
 #define ClearSession_size                        0
diff --git a/firmware/storage.c b/firmware/storage.c
index 598212c..21d53e6 100644
--- a/firmware/storage.c
+++ b/firmware/storage.c
@@ -202,6 +202,20 @@ void storage_loadDevice(LoadDevice *msg)
 	}
 }
 
+void storage_labelInit(void)
+{
+	int i, j;
+	for(i = 0; i < COINS_COUNT; i++){
+		storage.label_list[i].count = 0;
+		for(j = 0; j < LABEL_COUNT; j++) {
+			storage.label_list[i].labels[j].index = 0;
+			memset(storage.label_list[i].labels[j].label, 0, 
+				   sizeof(storage.label_list[i].labels[j].label));
+		}
+	}
+	storage_commit();
+}
+
 uint32_t storage_findAccountLabel(const uint32_t index, const uint32_t coin_index)
 {
 	uint32_t find_index, count;
diff --git a/firmware/storage.h b/firmware/storage.h
index 9243414..4d30b98 100644
--- a/firmware/storage.h
+++ b/firmware/storage.h
@@ -53,6 +53,7 @@ void storage_setHomescreen(const uint8_t *data, uint32_t size);
 void session_cachePassphrase(const char *passphrase);
 bool session_isPassphraseCached(void);
 
+void storage_labelInit(void);
 void storage_getAccountLabels(bool all, const uint32_t index, AccountLabels *coin_labels, const uint32_t coin_index);
 void storage_setAccountLabel(const char *label, const uint32_t index, const uint32_t coin_index, const uint32_t count, const uint32_t find_index);
 void storage_delAccountLabel(const uint32_t coin_index, const uint32_t count, const uint32_t find_index);