diff --git a/lib/nfc/protocols/mf_plus/mf_plus_poller.c b/lib/nfc/protocols/mf_plus/mf_plus_poller.c
index a2deeb1a2..fb1e8db39 100644
--- a/lib/nfc/protocols/mf_plus/mf_plus_poller.c
+++ b/lib/nfc/protocols/mf_plus/mf_plus_poller.c
@@ -17,6 +17,88 @@ const MfPlusData* mf_plus_poller_get_data(MfPlusPoller* instance) {
     return instance->data;
 }
 
+bool mf_plus_poller_get_type_from_iso4(const Iso14443_4aData* iso4_data, MfPlusData* mf_plus_data) {
+    furi_assert(iso4_data);
+    furi_assert(mf_plus_data);
+
+    switch(iso4_data->iso14443_3a_data->sak) {
+    case 0x08:
+        if(memcmp(iso4_data->ats_data.t1_tk, "\xC1\x05\x2F\x2F\x00\x35\xC7", 7) == 0) {
+            // Mifare Plus S 2K SL1
+            mf_plus_data->type = MfPlusTypeS;
+            mf_plus_data->size = MfPlusSize2K;
+            mf_plus_data->security_level = MfPlusSecurityLevel1;
+            return true;
+        } else if(memcmp(iso4_data->ats_data.t1_tk, "\xC1\x05\x2F\x2F\x01\xBC\xD6", 7) == 0) {
+            // Mifare Plus X 2K SL1
+            mf_plus_data->type = MfPlusTypeX;
+            mf_plus_data->size = MfPlusSize2K;
+            mf_plus_data->security_level = MfPlusSecurityLevel1;
+            return true;
+        } else if(
+            memcmp(iso4_data->ats_data.t1_tk, "\xC1\x05\x2F\x2F\x00\xF6\xD1", 7) == 0 ||
+            memcmp(iso4_data->ats_data.t1_tk, "\xC1\x05\x2F\x2F\x01\xF6\xD1", 7) == 0) {
+            // Mifare Plus SE 1K SL1
+            mf_plus_data->type = MfPlusTypeSE;
+            mf_plus_data->size = MfPlusSize1K;
+            mf_plus_data->security_level = MfPlusSecurityLevel1;
+            return true;
+        } else {
+            return false;
+        }
+    case 0x18:
+        if(memcmp(iso4_data->ats_data.t1_tk, "\xC1\x05\x2F\x2F\x00\x35\xC7", 7) == 0) {
+            // Mifare Plus S 4K SL1
+            mf_plus_data->type = MfPlusTypeS;
+            mf_plus_data->size = MfPlusSize4K;
+            mf_plus_data->security_level = MfPlusSecurityLevel1;
+            return true;
+        } else if(memcmp(iso4_data->ats_data.t1_tk, "\xC1\x05\x2F\x2F\x01\xBC\xD6", 7) == 0) {
+            // Mifare Plus X 4K SL1
+            mf_plus_data->type = MfPlusTypeX;
+            mf_plus_data->size = MfPlusSize4K;
+            mf_plus_data->security_level = MfPlusSecurityLevel1;
+            return true;
+        } else {
+            return false;
+        }
+    case 0x20:
+        if(memcmp(iso4_data->ats_data.t1_tk, "\xC1\x05\x2F\x2F\x00\x35\xC7", 7) == 0) {
+            // Mifare Plus S 2/4K SL3
+            mf_plus_data->type = MfPlusTypeS;
+            mf_plus_data->security_level = MfPlusSecurityLevel3;
+
+            if(iso4_data->iso14443_3a_data->atqa[1] == 0x04) {
+                //
+                mf_plus_data->size = MfPlusSize2K;
+            } else if(iso4_data->iso14443_3a_data->atqa[1] == 0x02) {
+                mf_plus_data->size = MfPlusSize4K;
+            } else {
+                return false;
+            }
+            return true;
+
+        } else if(memcmp(iso4_data->ats_data.t1_tk, "\xC1\x05\x2F\x2F\x01\xBC\xD6", 7) == 0) {
+            mf_plus_data->type = MfPlusTypeX;
+            mf_plus_data->security_level = MfPlusSecurityLevel3;
+
+            if(iso4_data->iso14443_3a_data->atqa[1] == 0x04) {
+                mf_plus_data->size = MfPlusSize2K;
+            } else if(iso4_data->iso14443_3a_data->atqa[1] == 0x02) {
+                mf_plus_data->size = MfPlusSize4K;
+            } else {
+                return false;
+            }
+
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    return false;
+}
+
 MfPlusPoller* mf_plus_poller_alloc(Iso14443_4aPoller* iso14443_4a_poller) {
     furi_assert(iso14443_4a_poller);
 
@@ -27,6 +109,11 @@ MfPlusPoller* mf_plus_poller_alloc(Iso14443_4aPoller* iso14443_4a_poller) {
 
     instance->data = mf_plus_alloc();
 
+    instance->tx_buffer = bit_buffer_alloc(MF_PLUS_BUF_SIZE);
+    instance->rx_buffer = bit_buffer_alloc(MF_PLUS_BUF_SIZE);
+    instance->input_buffer = bit_buffer_alloc(MF_PLUS_BUF_SIZE);
+    instance->result_buffer = bit_buffer_alloc(MF_PLUS_RESULT_BUF_SIZE);
+
     instance->general_event.protocol = NfcProtocolMfPlus;
     instance->general_event.event_data = &instance->mfp_event;
     instance->general_event.instance = instance;
@@ -126,25 +213,36 @@ void mf_plus_poller_free(MfPlusPoller* instance) {
     furi_assert(instance);
     furi_assert(instance->data);
 
+    bit_buffer_free(instance->tx_buffer);
+    bit_buffer_free(instance->rx_buffer);
+    bit_buffer_free(instance->input_buffer);
+    bit_buffer_free(instance->result_buffer);
     mf_plus_free(instance->data);
     free(instance);
 }
 
-bool mf_plus_poller_detect(NfcGenericEvent event, void* context) {
-    furi_assert(event.event_data);
+static bool mf_plus_poller_detect(NfcGenericEvent event, void* context) {
     furi_assert(event.protocol = NfcProtocolIso14443_4a);
-    furi_assert(context);
 
     MfPlusPoller* instance = context;
     furi_assert(instance);
 
     Iso14443_4aPollerEvent* iso14443_4a_event = event.event_data;
+    furi_assert(iso14443_4a_event);
+
     bool detected = false;
 
     if(iso14443_4a_event->type == Iso14443_4aPollerEventTypeReady) {
         MfPlusVersion version = {};
         const MfPlusError error = mf_plus_poller_read_version(instance, &version);
-        detected = (error == MfPlusErrorNone);
+        if(error == MfPlusErrorNone) {
+            if(version.hw_major == 0x02 || version.hw_major == 0x82) {
+                detected = true;
+            }
+        } else {
+            detected = mf_plus_poller_get_type_from_iso4(
+                iso14443_4a_poller_get_data(instance->iso14443_4a_poller), instance->data);
+        }
     }
 
     return detected;
diff --git a/lib/nfc/protocols/mf_plus/mf_plus_poller_defs.h b/lib/nfc/protocols/mf_plus/mf_plus_poller_defs.h
new file mode 100644
index 000000000..366eb5116
--- /dev/null
+++ b/lib/nfc/protocols/mf_plus/mf_plus_poller_defs.h
@@ -0,0 +1,5 @@
+#pragma once
+
+#include <nfc/protocols/nfc_poller_base.h>
+
+extern const NfcPollerBase mf_plus_poller;
diff --git a/lib/nfc/protocols/nfc_poller_defs.c b/lib/nfc/protocols/nfc_poller_defs.c
index 7553c74de..c007740b7 100644
--- a/lib/nfc/protocols/nfc_poller_defs.c
+++ b/lib/nfc/protocols/nfc_poller_defs.c
@@ -8,6 +8,7 @@
 #include <nfc/protocols/felica/felica_poller_defs.h>
 #include <nfc/protocols/mf_ultralight/mf_ultralight_poller_defs.h>
 #include <nfc/protocols/mf_classic/mf_classic_poller_defs.h>
+#include <nfc/protocols/mf_plus/mf_plus_poller_defs.h>
 #include <nfc/protocols/mf_desfire/mf_desfire_poller_defs.h>
 #include <nfc/protocols/slix/slix_poller_defs.h>
 #include <nfc/protocols/st25tb/st25tb_poller_defs.h>
@@ -21,6 +22,7 @@ const NfcPollerBase* nfc_pollers_api[NfcProtocolNum] = {
     [NfcProtocolFelica] = &nfc_poller_felica,
     [NfcProtocolMfUltralight] = &mf_ultralight_poller,
     [NfcProtocolMfClassic] = &mf_classic_poller,
+    [NfcProtocolMfPlus] = &mf_plus_poller,
     [NfcProtocolMfDesfire] = &mf_desfire_poller,
     [NfcProtocolSlix] = &nfc_poller_slix,
     /* Add new pollers here */
diff --git a/lib/nfc/protocols/nfc_protocol.c b/lib/nfc/protocols/nfc_protocol.c
index 2ea9b3982..970264464 100644
--- a/lib/nfc/protocols/nfc_protocol.c
+++ b/lib/nfc/protocols/nfc_protocol.c
@@ -61,6 +61,7 @@ static const NfcProtocol nfc_protocol_iso14443_3b_children_protocol[] = {
 /** List of ISO14443-4A child protocols. */
 static const NfcProtocol nfc_protocol_iso14443_4a_children_protocol[] = {
     NfcProtocolMfDesfire,
+    NfcProtocolMfPlus,
 };
 
 /** List of ISO115693-3 child protocols. */
@@ -128,6 +129,12 @@ static const NfcProtocolTreeNode nfc_protocol_nodes[NfcProtocolNum] = {
             .children_num = 0,
             .children_protocol = NULL,
         },
+    [NfcProtocolMfPlus] =
+        {
+            .parent_protocol = NfcProtocolIso14443_4a,
+            .children_num = 0,
+            .children_protocol = NULL,
+        },
     [NfcProtocolMfDesfire] =
         {
             .parent_protocol = NfcProtocolIso14443_4a,