add new alt system/vendor mismatch error fix

patches/Build.java-alt-4.patch

@@ -0,0 +1,21 @@
+--- old/Build.java	2026-07-28 15:27:24.193140783 -0500
++++ new/Build.java	2026-07-28 16:12:26.635606082 -0500
+@@ -1729,18 +1729,8 @@
+      * @hide
+      */
+     public static boolean isBuildConsistent() {
+-        // Don't care on eng builds.  Incremental build may trigger false negative.
+-        if (IS_ENG) return true;
+-
+-        int result = VintfObject.verifyBuildAtBoot();
+-        if (result != 0) {
+-            Slog.e(TAG, "Vendor interface is incompatible, error=" + result);
+-           return false;
+-        }
+-
+         return true;
+     }
+-
+     /** Build information for a particular device partition. */
+     public static class Partition {
+         /** The name identifying the system partition. */

search.txt.Unused

@@ -1,66 +0,0 @@
-    public static boolean isBuildConsistent() {
-        // Don't care on eng builds.  Incremental build may trigger false negative.
-        /*if (IS_ENG) return true;
-
-        if (IS_TREBLE_ENABLED) {
-            int result = VintfObject.verifyBuildAtBoot();
-
-            if (result != 0) {
-                Slog.e(TAG, "Vendor interface is incompatible, error="
-                        + String.valueOf(result));
-            }
-
-            return result == 0;
-            return true;
-        }
-
-        final String system = SystemProperties.get("ro.system.build.fingerprint");
-        final String vendor = SystemProperties.get("ro.vendor.build.fingerprint");
-        final String bootimage = SystemProperties.get("ro.bootimage.build.fingerprint");
-        final String requiredBootloader = SystemProperties.get("ro.build.expect.bootloader");
-        final String currentBootloader = SystemProperties.get("ro.bootloader");
-        final String requiredRadio = SystemProperties.get("ro.build.expect.baseband");
-        final String currentRadio = joinListOrElse(
-                TelephonyProperties.baseband_version(), "");
-
-        if (TextUtils.isEmpty(system)) {
-            Slog.e(TAG, "Required ro.system.build.fingerprint is empty!");
-            return false;
-        }
-
-        if (!TextUtils.isEmpty(vendor)) {
-            if (!Objects.equals(system, vendor)) {
-                Slog.e(TAG, "Mismatched fingerprints; system reported " + system
-                        + " but vendor reported " + vendor);
-                return false;
-            }
-        } */
-
-        /* TODO: Figure out issue with checks failing
-        if (!TextUtils.isEmpty(bootimage)) {
-            if (!Objects.equals(system, bootimage)) {
-                Slog.e(TAG, "Mismatched fingerprints; system reported " + system
-                        + " but bootimage reported " + bootimage);
-                return false;
-            }
-        }
-
-        if (!TextUtils.isEmpty(requiredBootloader)) {
-            if (!Objects.equals(currentBootloader, requiredBootloader)) {
-                Slog.e(TAG, "Mismatched bootloader version: build requires " + requiredBootloader
-                        + " but runtime reports " + currentBootloader);
-                return false;
-            }
-        }
-
-        if (!TextUtils.isEmpty(requiredRadio)) {
-            if (!Objects.equals(currentRadio, requiredRadio)) {
-                Slog.e(TAG, "Mismatched radio version: build requires " + requiredRadio
-                        + " but runtime reports " + currentRadio);
-                return false;
-            }
-        }
-        */
-
-        return true;
-    }