diff --git a/simulator/generated/simulator_tune.xml b/simulator/generated/simulator_tune.xml
index 6991c7dce5..ba82de342a 100644
--- a/simulator/generated/simulator_tune.xml
+++ b/simulator/generated/simulator_tune.xml
@@ -207,7 +207,7 @@
         <constant name="canNbcType">"None"</constant>
         <constant digits="2" name="canSleepPeriodMs" units="ms">50.0</constant>
         <constant digits="0" name="camDecoder2jzPrecision" units="">40.0</constant>
-        <constant digits="0" name="byFirmwareVersion" units="index">2.0240202E7</constant>
+        <constant digits="0" name="byFirmwareVersion" units="index">2.0240203E7</constant>
         <constant name="tps1_1AdcChannel">"Disabled"</constant>
         <constant name="vbattAdcChannel">"Disabled"</constant>
         <constant name="fuelLevelSensor">"Disabled"</constant>
@@ -1862,7 +1862,7 @@
          0.0 0.0 0.0 0.0 0.0 0.0
 </constant>
         <constant digits="0" name="auxSpeed1Multiplier" units="">1.0</constant>
-        <constant cols="1" digits="0" name="mainUnusedEnd" rows="146">
+        <constant cols="1" digits="0" name="unusedOftenChangesDuringFirmwareUpdate" rows="146">
          0.0
          0.0
          0.0
@@ -4553,7 +4553,7 @@ end</constant>
          7000.0
 </constant>
     </page>
-    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.02.f407-discovery.1959391057" version="5.0"/>
+    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.03.f407-discovery.4250311121" version="5.0"/>
     <bibliography author="rusEFI 20240130" writeDate="date"/>
     <settings/>
     <userComments/>
diff --git a/simulator/generated/simulator_tune_104.xml b/simulator/generated/simulator_tune_104.xml
index 7b13d03322..f4094fba19 100644
--- a/simulator/generated/simulator_tune_104.xml
+++ b/simulator/generated/simulator_tune_104.xml
@@ -1864,7 +1864,7 @@
          0.0 0.0 0.0 0.0 0.0 0.0
 </constant>
         <constant digits="0" name="auxSpeed1Multiplier" units="">1.0</constant>
-        <constant cols="1" digits="0" name="mainUnusedEnd" rows="146">
+        <constant cols="1" digits="0" name="unusedOftenChangesDuringFirmwareUpdate" rows="146">
          0.0
          0.0
          0.0
@@ -4648,7 +4648,7 @@ end</constant>
          7000.0
 </constant>
     </page>
-    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.02.f407-discovery.1959391057" version="5.0"/>
+    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.03.f407-discovery.4250311121" version="5.0"/>
     <bibliography author="rusEFI 20240130" writeDate="date"/>
     <settings/>
     <userComments/>
diff --git a/simulator/generated/simulator_tune_54.xml b/simulator/generated/simulator_tune_54.xml
index c2c803c3ad..334a430a59 100644
--- a/simulator/generated/simulator_tune_54.xml
+++ b/simulator/generated/simulator_tune_54.xml
@@ -1864,7 +1864,7 @@
          0.0 0.0 0.0 0.0 0.0 0.0
 </constant>
         <constant digits="0" name="auxSpeed1Multiplier" units="">1.0</constant>
-        <constant cols="1" digits="0" name="mainUnusedEnd" rows="146">
+        <constant cols="1" digits="0" name="unusedOftenChangesDuringFirmwareUpdate" rows="146">
          0.0
          0.0
          0.0
@@ -4555,7 +4555,7 @@ end</constant>
          7000.0
 </constant>
     </page>
-    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.02.f407-discovery.1959391057" version="5.0"/>
+    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.03.f407-discovery.4250311121" version="5.0"/>
     <bibliography author="rusEFI 20240130" writeDate="date"/>
     <settings/>
     <userComments/>
diff --git a/simulator/generated/simulator_tune_6.xml b/simulator/generated/simulator_tune_6.xml
index 51e3488e59..d9d05fc3ee 100644
--- a/simulator/generated/simulator_tune_6.xml
+++ b/simulator/generated/simulator_tune_6.xml
@@ -1865,7 +1865,7 @@
          0.0 0.0 0.0 0.0 0.0 0.0
 </constant>
         <constant digits="0" name="auxSpeed1Multiplier" units="">1.0</constant>
-        <constant cols="1" digits="0" name="mainUnusedEnd" rows="146">
+        <constant cols="1" digits="0" name="unusedOftenChangesDuringFirmwareUpdate" rows="146">
          0.0
          0.0
          0.0
@@ -4632,7 +4632,7 @@ end</constant>
          7000.0
 </constant>
     </page>
-    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.02.f407-discovery.1959391057" version="5.0"/>
+    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.03.f407-discovery.4250311121" version="5.0"/>
     <bibliography author="rusEFI 20240130" writeDate="date"/>
     <settings/>
     <userComments/>
diff --git a/simulator/generated/simulator_tune_68.xml b/simulator/generated/simulator_tune_68.xml
index cf6d320448..ca30e62945 100644
--- a/simulator/generated/simulator_tune_68.xml
+++ b/simulator/generated/simulator_tune_68.xml
@@ -1864,7 +1864,7 @@
          0.0 0.0 0.0 0.0 0.0 0.0
 </constant>
         <constant digits="0" name="auxSpeed1Multiplier" units="">1.0</constant>
-        <constant cols="1" digits="0" name="mainUnusedEnd" rows="146">
+        <constant cols="1" digits="0" name="unusedOftenChangesDuringFirmwareUpdate" rows="146">
          0.0
          0.0
          0.0
@@ -4555,7 +4555,7 @@ end</constant>
          7000.0
 </constant>
     </page>
-    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.02.f407-discovery.1959391057" version="5.0"/>
+    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.03.f407-discovery.4250311121" version="5.0"/>
     <bibliography author="rusEFI 20240130" writeDate="date"/>
     <settings/>
     <userComments/>
diff --git a/simulator/generated/simulator_tune_82.xml b/simulator/generated/simulator_tune_82.xml
index 2896dfa0b8..783c5621c6 100644
--- a/simulator/generated/simulator_tune_82.xml
+++ b/simulator/generated/simulator_tune_82.xml
@@ -1864,7 +1864,7 @@
          0.0 0.0 0.0 0.0 0.0 0.0
 </constant>
         <constant digits="0" name="auxSpeed1Multiplier" units="">1.0</constant>
-        <constant cols="1" digits="0" name="mainUnusedEnd" rows="146">
+        <constant cols="1" digits="0" name="unusedOftenChangesDuringFirmwareUpdate" rows="146">
          0.0
          0.0
          0.0
@@ -4605,7 +4605,7 @@ end</constant>
          7000.0
 </constant>
     </page>
-    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.02.f407-discovery.1959391057" version="5.0"/>
+    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.03.f407-discovery.4250311121" version="5.0"/>
     <bibliography author="rusEFI 20240130" writeDate="date"/>
     <settings/>
     <userComments/>
diff --git a/simulator/generated/simulator_tune_90.xml b/simulator/generated/simulator_tune_90.xml
index 575d0213f3..0fd1e53689 100644
--- a/simulator/generated/simulator_tune_90.xml
+++ b/simulator/generated/simulator_tune_90.xml
@@ -1864,7 +1864,7 @@
          0.0 0.0 0.0 0.0 0.0 0.0
 </constant>
         <constant digits="0" name="auxSpeed1Multiplier" units="">1.0</constant>
-        <constant cols="1" digits="0" name="mainUnusedEnd" rows="146">
+        <constant cols="1" digits="0" name="unusedOftenChangesDuringFirmwareUpdate" rows="146">
          0.0
          0.0
          0.0
@@ -4555,7 +4555,7 @@ end</constant>
          7000.0
 </constant>
     </page>
-    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.02.f407-discovery.1959391057" version="5.0"/>
+    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.03.f407-discovery.4250311121" version="5.0"/>
     <bibliography author="rusEFI 20240130" writeDate="date"/>
     <settings/>
     <userComments/>
diff --git a/simulator/generated/simulator_tune_95.xml b/simulator/generated/simulator_tune_95.xml
index 9776ea4e1b..8734e352db 100644
--- a/simulator/generated/simulator_tune_95.xml
+++ b/simulator/generated/simulator_tune_95.xml
@@ -1864,7 +1864,7 @@
          0.0 0.0 0.0 0.0 0.0 0.0
 </constant>
         <constant digits="0" name="auxSpeed1Multiplier" units="">1.0</constant>
-        <constant cols="1" digits="0" name="mainUnusedEnd" rows="146">
+        <constant cols="1" digits="0" name="unusedOftenChangesDuringFirmwareUpdate" rows="146">
          0.0
          0.0
          0.0
@@ -4605,7 +4605,7 @@ end</constant>
          7000.0
 </constant>
     </page>
-    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.02.f407-discovery.1959391057" version="5.0"/>
+    <versionInfo firmwareInfo="20240130" nPages="1" signature="rusEFI master.2024.02.03.f407-discovery.4250311121" version="5.0"/>
     <bibliography author="rusEFI 20240130" writeDate="date"/>
     <settings/>
     <userComments/>