From 01e57db5f175bba49f8cb987b5e8988b68a76de3 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Tue, 27 May 2025 10:12:58 +0200
Subject: [PATCH] text

---
 client/src/cmdhficlass.c | 11 ++++++-----
 doc/commands.json        |  4 ++--
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/client/src/cmdhficlass.c b/client/src/cmdhficlass.c
index 6ba663897..1a917c1a8 100644
--- a/client/src/cmdhficlass.c
+++ b/client/src/cmdhficlass.c
@@ -2958,7 +2958,8 @@ static int CmdHFiClass_TearBlock(const char *Cmd) {
     CLIParserInit(&ctx, "hf iclass tear",
                   "Tear off an iCLASS tag block\n"
                   "e-purse usually 300-500us to trigger the erase phase\n"
-                  "also seen 1800-2100us on some cards\n",
+                  "also seen 1800-2100us on some cards\n"
+                  "Make sure you know the target card credit key. Typical  `--ki 1` or `--ki 3`\n",
                   "hf iclass tear --blk 10 -d AAAAAAAAAAAAAAAA -k 001122334455667B -s 300 -e 600\n"
                   "hf iclass tear --blk 10 -d AAAAAAAAAAAAAAAA --ki 0 -s 300 -e 600\n"
                   "hf iclass tear --blk 2 -d fdffffffffffffff --ki 1 --credit -s 400 -e 500"
@@ -3138,8 +3139,8 @@ static int CmdHFiClass_TearBlock(const char *Cmd) {
     }
 
     if (pagemap == 0x0) {
-            PrintAndLogEx(WARNING, _RED_("No auth possible. Read only if RA is enabled"));
-            goto out;
+        PrintAndLogEx(WARNING, _RED_("No auth possible. Read only if RA is enabled"));
+        goto out;
     }
 
     bool read_auth = auth;
@@ -3210,7 +3211,7 @@ static int CmdHFiClass_TearBlock(const char *Cmd) {
         }
 
         if (tearoff_loop > 1) {
-            PrintAndLogEx(INPLACE, " Tear off delay "_YELLOW_("%u")" / "_YELLOW_("%d")" us - "_YELLOW_("%u")" loops", params.delay_us, (tearoff_end & 0xFFFF), loop_count + 1);
+            PrintAndLogEx(INPLACE, " Tear off delay "_YELLOW_("%u")" / "_YELLOW_("%d")" us - "_YELLOW_("%u")" loops      ", params.delay_us, (tearoff_end & 0xFFFF), loop_count + 1);
         } else {
             PrintAndLogEx(INPLACE, " Tear off delay "_YELLOW_("%u")" / "_YELLOW_("%d")" us", params.delay_us, (tearoff_end & 0xFFFF));
         }
@@ -3347,7 +3348,7 @@ static int CmdHFiClass_TearBlock(const char *Cmd) {
 
                 // if more OTP bits set..
                 if (data_read[1] > data_read_orig[1] ||
-                    data_read[2] > data_read_orig[2]) {
+                        data_read[2] > data_read_orig[2]) {
                     PrintAndLogEx(SUCCESS, "More OTP bits got set!!!");
                     isok = PM3_SUCCESS;
                 }
diff --git a/doc/commands.json b/doc/commands.json
index 4d678aaeb..8f43d716a 100644
--- a/doc/commands.json
+++ b/doc/commands.json
@@ -3718,7 +3718,7 @@
         },
         "hf iclass tear": {
             "command": "hf iclass tear",
-            "description": "Tear off an iCLASS tag block e-purse usually 300-500us to trigger the erase phase also seen 1800-2100us on some cards",
+            "description": "Tear off an iCLASS tag block e-purse usually 300-500us to trigger the erase phase also seen 1800-2100us on some cards Make sure you know the target card credit key. Typical `--ki 1` or `--ki 3`",
             "notes": [
                 "hf iclass tear --blk 10 -d AAAAAAAAAAAAAAAA -k 001122334455667B -s 300 -e 600",
                 "hf iclass tear --blk 10 -d AAAAAAAAAAAAAAAA --ki 0 -s 300 -e 600",
@@ -13354,6 +13354,6 @@
     "metadata": {
         "commands_extracted": 767,
         "extracted_by": "PM3Help2JSON v1.00",
-        "extracted_on": "2025-05-25T12:38:36"
+        "extracted_on": "2025-05-27T08:11:15"
     }
 }