diff --git a/armsrc/iso14443a.c b/armsrc/iso14443a.c
index cc0ac3df7b..1bd9284b55 100644
--- a/armsrc/iso14443a.c
+++ b/armsrc/iso14443a.c
@@ -1244,7 +1244,7 @@ bool SimulateIso14443aInit(uint8_t tagType, uint16_t flags, uint8_t *data, tag_r
 
         *cuid = bytes_to_num(data, 4);
     } else if ((flags & FLAG_7B_UID_IN_DATA) == FLAG_7B_UID_IN_DATA) {
-        rUIDc1[0] = 0x88;  // Cascade Tag marker
+        rUIDc1[0] = MIFARE_SELECT_CT;  // Cascade Tag marker
         rUIDc1[1] = data[0];
         rUIDc1[2] = data[1];
         rUIDc1[3] = data[2];
@@ -1267,13 +1267,13 @@ bool SimulateIso14443aInit(uint8_t tagType, uint16_t flags, uint8_t *data, tag_r
         *cuid = bytes_to_num(data + 3, 4);
     } else if ((flags & FLAG_10B_UID_IN_DATA) == FLAG_10B_UID_IN_DATA) {
 
-        rUIDc1[0] = 0x88;  // Cascade Tag marker
+        rUIDc1[0] = MIFARE_SELECT_CT;  // Cascade Tag marker
         rUIDc1[1] = data[0];
         rUIDc1[2] = data[1];
         rUIDc1[3] = data[2];
         rUIDc1[4] = rUIDc1[0] ^ rUIDc1[1] ^ rUIDc1[2] ^ rUIDc1[3];
 
-        rUIDc2[0] = 0x88;  // Cascade Tag marker
+        rUIDc2[0] = MIFARE_SELECT_CT;  // Cascade Tag marker
         rUIDc2[1] = data[3];
         rUIDc2[2] = data[4];
         rUIDc2[3] = data[5];
@@ -2512,7 +2512,7 @@ void iso14443a_antifuzz(uint32_t flags) {
             colpos = 0;
 
             if ((flags & FLAG_7B_UID_IN_DATA) == FLAG_7B_UID_IN_DATA) {
-                resp[0] = 0x88;
+                resp[0] = MIFARE_SELECT_CT;
                 colpos = 8;
             }
 
@@ -2749,7 +2749,7 @@ int iso14443a_select_cardEx(uint8_t *uid_ptr, iso14a_card_select_t *p_card, uint
 
         } else {
             if (cascade_level < num_cascades - 1) {
-                uid_resp[0] = 0x88;
+                uid_resp[0] = MIFARE_SELECT_CT;
                 memcpy(uid_resp + 1, uid_ptr + cascade_level * 3, 3);
             } else {
                 memcpy(uid_resp, uid_ptr + cascade_level * 3, 4);
@@ -2797,7 +2797,7 @@ int iso14443a_select_cardEx(uint8_t *uid_ptr, iso14a_card_select_t *p_card, uint
         sak = resp[0];
 
         // Test if more parts of the uid are coming
-        do_cascade = (((sak & 0x04) /* && uid_resp[0] == 0x88 */) > 0);
+        do_cascade = (((sak & 0x04) /* && uid_resp[0] == MIFARE_SELECT_CT */) > 0);
 
         if (cascade_level == 0) {
 
@@ -2874,12 +2874,11 @@ int iso14443a_select_cardEx(uint8_t *uid_ptr, iso14a_card_select_t *p_card, uint
 }
 
 int iso14443a_fast_select_card(uint8_t *uid_ptr, uint8_t num_cascades) {
-    uint8_t resp[5] = {0}; // theoretically. A usual RATS will be much smaller
+    uint8_t resp[3] = { 0 };    // theoretically. max 1 Byte SAK, 2 Byte CRC, 3 bytes is enough
     uint8_t resp_par[1] = {0};
-    uint8_t uid_resp[4] = {0};
 
     uint8_t sak = 0x04; // cascade uid
-    int cascade_level = 0;
+    int cascade_level = 1;
 
     if (GetATQA(resp, sizeof(resp), resp_par, &WUPA_POLLING_PARAMETERS) == 0) {
         return 0;
@@ -2889,39 +2888,31 @@ int iso14443a_fast_select_card(uint8_t *uid_ptr, uint8_t num_cascades) {
     // which case we need to make a cascade 2 request and select - this is a long UID
     // While the UID is not complete, the 3nd bit (from the right) is set in the SAK.
     for (; sak & 0x04; cascade_level++) {
-        uint8_t sel_uid[]    = { ISO14443A_CMD_ANTICOLL_OR_SELECT, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+        // transmitting a full UID (1 Byte cmd, 1 Byte NVB, 4 Byte UID, 1 Byte BCC, 2 Bytes CRC)
+        uint8_t sel_uid[9] = { ISO14443A_CMD_ANTICOLL_OR_SELECT, 0x70 };
+
+        // Construct SELECT UID command
         // SELECT_* (L1: 0x93, L2: 0x95, L3: 0x97)
-        sel_uid[0] = ISO14443A_CMD_ANTICOLL_OR_SELECT + cascade_level * 2;
+        sel_uid[0] = ISO14443A_CMD_ANTICOLL_OR_SELECT + (cascade_level - 1) * 2;
 
-        if (cascade_level < num_cascades - 1) {
-            uid_resp[0] = 0x88;
-            memcpy(uid_resp + 1, uid_ptr + cascade_level * 3, 3);
+        // CT + UID
+        if (cascade_level < num_cascades) {
+            sel_uid[2] = MIFARE_SELECT_CT;
+            memcpy(&sel_uid[3], uid_ptr + (cascade_level - 1) * 3, 3);
         } else {
-            memcpy(uid_resp, uid_ptr + cascade_level * 3, 4);
+            memcpy(&sel_uid[2], uid_ptr + (cascade_level - 1) * 3, 4);
         }
 
-        // Construct SELECT UID command
-        //sel_uid[1] = 0x70;                                            // transmitting a full UID (1 Byte cmd, 1 Byte NVB, 4 Byte UID, 1 Byte BCC, 2 Bytes CRC)
-        memcpy(sel_uid + 2, uid_resp, 4);                               // the UID received during anticollision, or the provided UID
-        sel_uid[6] = sel_uid[2] ^ sel_uid[3] ^ sel_uid[4] ^ sel_uid[5]; // calculate and add BCC
-        AddCrc14A(sel_uid, 7);                                          // calculate and add CRC
+        sel_uid[6] = sel_uid[2] ^ sel_uid[3] ^ sel_uid[4] ^ sel_uid[5];    // calculate and add BCC
+        AddCrc14A(sel_uid, 7);                                             // calculate and add CRC
         ReaderTransmit(sel_uid, sizeof(sel_uid), NULL);
 
-        // Receive the SAK
-        if (ReaderReceive(resp, sizeof(resp), resp_par) == 0) {
+        // Receive 1 Byte SAK, 2 Byte CRC
+        if (ReaderReceive(resp, sizeof(resp), resp_par) != 3) {
             return 0;
         }
 
         sak = resp[0];
-
-        // Test if more parts of the uid are coming
-        if ((sak & 0x04) /* && uid_resp[0] == 0x88 */) {
-            // Remove first byte, 0x88 is not an UID byte, it CT, see page 3 of:
-            // http://www.nxp.com/documents/application_note/AN10927.pdf
-            uid_resp[0] = uid_resp[1];
-            uid_resp[1] = uid_resp[2];
-            uid_resp[2] = uid_resp[3];
-        }
     }
     return 1;
 }
diff --git a/client/src/cmdhf14a.c b/client/src/cmdhf14a.c
index 8574226fa1..b309962305 100644
--- a/client/src/cmdhf14a.c
+++ b/client/src/cmdhf14a.c
@@ -2588,7 +2588,7 @@ int infoHF14A(bool verbose, bool do_nack_test, bool do_aid_search) {
         }
     }
 
-    if (setDeviceDebugLevel(verbose ? DBG_INFO : DBG_NONE, false) != PM3_SUCCESS) {
+    if (setDeviceDebugLevel(verbose ? MAX(dbg_curr, DBG_INFO) : DBG_NONE, false) != PM3_SUCCESS) {
         return PM3_EFAILED;
     }
 
@@ -2610,8 +2610,8 @@ int infoHF14A(bool verbose, bool do_nack_test, bool do_aid_search) {
             PrintAndLogEx(SUCCESS, "Static nonce......... " _YELLOW_("yes"));
         }
 
-        if (res == NONCE_FAIL && verbose) {
-            PrintAndLogEx(SUCCESS, "Static nonce......... " _RED_("read failed"));
+        if (res == NONCE_FAIL) {
+            PrintAndLogEx(SUCCESS, "nonce................ " _RED_("read failed"));
         }
 
         if (res == NONCE_NORMAL) {
diff --git a/client/src/cmdhfmf.c b/client/src/cmdhfmf.c
index 0e9a41846b..1439a9145f 100644
--- a/client/src/cmdhfmf.c
+++ b/client/src/cmdhfmf.c
@@ -9500,7 +9500,7 @@ static int CmdHF14AMfInfo(const char *Cmd) {
     PrintAndLogEx(SUCCESS, "ATQA: " _GREEN_("%02X %02X"), card.atqa[1], card.atqa[0]);
     PrintAndLogEx(SUCCESS, " SAK: " _GREEN_("%02X [%" PRIu64 "]"), card.sak, resp.oldarg[0]);
 
-    if (setDeviceDebugLevel(verbose ? DBG_INFO : DBG_NONE, false) != PM3_SUCCESS) {
+    if (setDeviceDebugLevel(verbose ? MAX(dbg_curr, DBG_INFO) : DBG_NONE, false) != PM3_SUCCESS) {
         return PM3_EFAILED;
     }
 
@@ -9579,7 +9579,7 @@ static int CmdHF14AMfInfo(const char *Cmd) {
     }
 
     if (fKeyType != 0xFF) {
-        PrintAndLogEx(SUCCESS, "Block 0.......... %s", sprint_hex(blockdata, MFBLOCK_SIZE));
+        PrintAndLogEx(SUCCESS, "Block 0.......... %s", sprint_hex_ascii(blockdata, MFBLOCK_SIZE));
     }
 
     PrintAndLogEx(NORMAL, "");
@@ -9615,7 +9615,7 @@ static int CmdHF14AMfInfo(const char *Cmd) {
             PrintAndLogEx(SUCCESS, "NXP MF1ICS5004");
         } else if (fKeyType == MF_KEY_BD08 || fKeyType == MF_KEY_BD08S || fKeyType == MF_KEY_BD32) {
             PrintAndLogEx(SUCCESS, _RED_("Unknown card with backdoor, please report details!"));
-        }
+        } else
         // other cards
         if (card.sak == 0x08 && memcmp(blockdata + 5, "\x88\x04\x00\x46", 4) == 0) {
             PrintAndLogEx(SUCCESS, "NXP MF1ICS5005");
@@ -9627,6 +9627,8 @@ static int CmdHF14AMfInfo(const char *Cmd) {
             PrintAndLogEx(SUCCESS, "NXP MF1ICS5007");
         } else if (card.sak == 0x08 && memcmp(blockdata + 5, "\x88\x04\x00\xc0", 4) == 0) {
             PrintAndLogEx(SUCCESS, "NXP MF1ICS5035");
+        } else {
+            PrintAndLogEx(SUCCESS, "unknown");
         }
 
         if (e_sector[1].foundKey[MF_KEY_A] && (e_sector[1].Key[MF_KEY_A] == 0x2A2C13CC242A)) {
@@ -9656,8 +9658,8 @@ static int CmdHF14AMfInfo(const char *Cmd) {
         PrintAndLogEx(SUCCESS, "Static nonce......... " _YELLOW_("yes"));
     }
 
-    if (res == NONCE_FAIL && verbose) {
-        PrintAndLogEx(SUCCESS, "Static nonce......... " _RED_("read failed"));
+    if (res == NONCE_FAIL) {
+        PrintAndLogEx(SUCCESS, "nonce................ " _RED_("read failed"));
     }
 
     if (res == NONCE_NORMAL) {