diff --git a/src/pofParser.cpp b/src/pofParser.cpp
index 753d68c..164e386 100644
--- a/src/pofParser.cpp
+++ b/src/pofParser.cpp
@@ -147,6 +147,30 @@ uint32_t POFParser::parseSection(uint16_t flag, uint32_t pos, uint32_t size)
 			if (_verbose)
 				printf("size %u %zu\n", size, _bit_data.size());
 			break;
+		case 0x13:  // contains usercode / checksum
+			_hdr["usercode"] = std::to_string(ARRAY2INT32((&_raw_data.data()[pos+size-4])));
+			if (_verbose) {
+				t = _raw_data.substr(pos, size);
+				for (size_t i = 0; i < t.size(); i++)
+					printf("%02x ", static_cast<uint8_t>(t[i]));
+				printf("\n");
+				printf("%s\n", t.c_str());
+
+				/* 4 x 32bits */
+				uint32_t sec0, sec1, sec2, sec3;
+				sec0 = (t[0] << 24) | (t[1] << 16) | (t[2] << 8)  | (t[3] << 0);
+				sec1 = (t[4] << 24) | (t[5] << 16) | (t[6] << 8)  | (t[7] << 0);
+				sec2 = (t[8] << 24) | (t[9] << 16) | (t[10] << 8)  | (t[11] << 0);
+				sec3 = ((unsigned char)t[size-4] << 24) |
+					((unsigned char)t[size-3] << 16) |
+					((unsigned char)t[size-2] << 8) |
+					((unsigned char)t[size-1] << 0);
+				printf("sec0: %08x\n", sec0);
+				printf("sec1: %08x\n", sec1);
+				printf("sec2: %08x\n", sec2);
+				printf("sec3: %08x\n", sec3);
+			}
+			break;
 		case 0x1a:  // flash sections
 					// 12Bytes ?
 					// followed by flash sections separates by ';'