diff --git a/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java b/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
index 39de0af..8258a6f 100644
--- a/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
+++ b/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
@@ -179,6 +179,9 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.text.SimpleDateFormat;
+import java.time.Instant;
+import java.time.zone.ZoneOffsetTransition;
+import java.time.zone.ZoneRules;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Calendar;
@@ -190,6 +193,7 @@
 import java.util.TimeZone;
 import java.util.TreeSet;
 import java.util.concurrent.ThreadLocalRandom;
+import java.util.concurrent.TimeUnit;
 import java.util.function.Predicate;
 
 /**
@@ -230,8 +234,12 @@
 
     private static final long TEMPORARY_QUOTA_DURATION = INTERVAL_DAY;
 
-    // System property read on some device configurations to initialize time properly.
+    // System properties read on some device configurations to initialize time properly and
+    // perform DST transitions at the bootloader level.
     private static final String TIMEOFFSET_PROPERTY = "persist.sys.time.offset";
+    private static final String DST_TRANSITION_PROPERTY = "persist.sys.time.dst_transition";
+    private static final String DST_OFFSET_PROPERTY = "persist.sys.time.dst_offset";
+
 
     private final Intent mBackgroundIntent
             = new Intent().addFlags(Intent.FLAG_FROM_BACKGROUND);
@@ -2149,6 +2157,19 @@
 
             final int gmtOffset = newZone.getOffset(mInjector.getCurrentTimeMillis());
             SystemProperties.set(TIMEOFFSET_PROPERTY, String.valueOf(gmtOffset));
+
+            final ZoneRules rules = newZone.toZoneId().getRules();
+            final ZoneOffsetTransition transition = rules.nextTransition(Instant.now());
+            if (null != transition) {
+                // Get the offset between the time after the DST transition and before.
+                final long transitionOffset = TimeUnit.SECONDS.toMillis((
+                        transition.getOffsetAfter().getTotalSeconds()
+                        - transition.getOffsetBefore().getTotalSeconds()));
+                // Time when the next DST transition is programmed.
+                final long nextTransition = TimeUnit.SECONDS.toMillis(transition.toEpochSecond());
+                SystemProperties.set(DST_TRANSITION_PROPERTY, String.valueOf(nextTransition));
+                SystemProperties.set(DST_OFFSET_PROPERTY, String.valueOf(transitionOffset));
+            }
         }
 
         // Clear the default time zone in the system server process. This forces the next call