diff --git a/legacy/firmware/bl_check.c b/legacy/firmware/bl_check.c
index be064b71f8..996d1fbf9b 100644
--- a/legacy/firmware/bl_check.c
+++ b/legacy/firmware/bl_check.c
@@ -92,8 +92,8 @@ static int known_bootloader(int r, const uint8_t *hash) {
   // BEGIN AUTO-GENERATED QA BOOTLOADER ENTRIES (bl_check_qa.txt)
   if (0 ==
       memcmp(hash,
-             "\x29\x34\xf3\xd3\xaa\x59\x2b\x34\x49\x6a\x23\xb8\x14\x74\xe2\xc2"
-             "\xf3\xee\x1e\x36\x66\x0b\xf0\x1e\x19\x8a\x65\x15\xc2\x32\xc1\x85",
+             "\x21\xb9\x49\xf4\xf5\xfd\x9f\x3a\x7d\x63\x43\xd1\x07\x6f\x96\x0f"
+             "\xb4\x54\x18\x19\x65\x31\xb9\xf2\x97\x4a\x68\xed\xe8\xdb\x2e\xa1",
              32))
     return 1;  // 1.12.0 shipped with fw 1.12.0
   // END AUTO-GENERATED QA BOOTLOADER ENTRIES (bl_check_qa.txt)
@@ -214,6 +214,12 @@ static int known_bootloader(int r, const uint8_t *hash) {
              32))
     return 1;  // 1.11.0 shipped with fw 1.11.1
   // BEGIN AUTO-GENERATED BOOTLOADER ENTRIES (bl_check.txt)
+  if (0 ==
+      memcmp(hash,
+             "\xe9\xec\x8f\xa2\xfe\xfa\xd2\xb3\xb6\xb7\xc4\xab\x76\x69\x1a\x33"
+             "\x61\xb3\xee\xfb\x8a\x0d\xda\xa3\x4d\x7e\x45\xb6\x3b\x3d\x56\x64",
+             32))
+    return 1;  // 1.12.0 shipped with fw 1.12.0
   // END AUTO-GENERATED BOOTLOADER ENTRIES (bl_check.txt)
   return 0;
 }
diff --git a/legacy/firmware/bl_check.txt b/legacy/firmware/bl_check.txt
new file mode 100644
index 0000000000..1d9ba4afe7
--- /dev/null
+++ b/legacy/firmware/bl_check.txt
@@ -0,0 +1 @@
+e9ec8fa2fefad2b3b6b7c4ab76691a3361b3eefb8a0ddaa34d7e45b63b3d5664 1.12.0 shipped with fw 1.12.0
diff --git a/legacy/firmware/bl_check_qa.txt b/legacy/firmware/bl_check_qa.txt
index 77103ab784..1850bad147 100644
--- a/legacy/firmware/bl_check_qa.txt
+++ b/legacy/firmware/bl_check_qa.txt
@@ -1 +1 @@
-2934f3d3aa592b34496a23b81474e2c2f3ee1e36660bf01e198a6515c232c185 1.12.0 shipped with fw 1.12.0
+21b949f4f5fd9f3a7d6343d1076f960fb45418196531b9f2974a68ede8db2ea1 1.12.0 shipped with fw 1.12.0
diff --git a/legacy/firmware/bootloader.dat b/legacy/firmware/bootloader.dat
index ac9d56f230..48b798065f 100644
Binary files a/legacy/firmware/bootloader.dat and b/legacy/firmware/bootloader.dat differ
diff --git a/legacy/firmware/bootloader_qa.dat b/legacy/firmware/bootloader_qa.dat
index 2ddcc7534c..f882d985ac 100644
Binary files a/legacy/firmware/bootloader_qa.dat and b/legacy/firmware/bootloader_qa.dat differ