diff --git a/core/Makefile b/core/Makefile
index e94939b..8cc9907 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -40,7 +40,9 @@
         $(eval _fulldest := $(call append-path,$(PRODUCT_OUT),$(_dest))) \
         $(if $(filter %.xml,$(_dest)),\
             $(eval $(call copy-xml-file-checked,$(_src),$(_fulldest))),\
-            $(eval $(call copy-one-file,$(_src),$(_fulldest)))) \
+            $(if $(and $(filter %.jar,$(_dest)),$(filter $(basename $(notdir $(_dest))),$(PRODUCT_LOADED_BY_PRIVILEGED_MODULES))),\
+                $(eval $(call copy-and-uncompress-dexs,$(_src),$(_fulldest))), \
+                $(eval $(call copy-one-file,$(_src),$(_fulldest))))) \
         $(eval ALL_DEFAULT_INSTALLED_MODULES += $(_fulldest)) \
         $(eval unique_product_copy_files_destinations += $(_dest))))
 unique_product_copy_files_pairs :=
diff --git a/core/definitions.mk b/core/definitions.mk
index 550634b..34a3f2c 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -2599,6 +2599,14 @@
 	$$(copy-file-to-target)
 endef
 
+define copy-and-uncompress-dexs
+$(2): $(1) $(ZIPALIGN)
+	@echo "Uncompress dexs in: $$@"
+	$$(copy-file-to-target)
+	$$(uncompress-dexs)
+	$$(align-package)
+endef
+
 # Copies many files.
 # $(1): The files to copy.  Each entry is a ':' separated src:dst pair
 # Evaluates to the list of the dst files (ie suitable for a dependency list)
diff --git a/core/java_library.mk b/core/java_library.mk
index f933653..4a7a508 100644
--- a/core/java_library.mk
+++ b/core/java_library.mk
@@ -63,12 +63,16 @@
 $(common_javalib.jar): PRIVATE_DEX_FILE := $(built_dex)
 $(common_javalib.jar): PRIVATE_SOURCE_ARCHIVE := $(full_classes_pre_proguard_jar)
 $(common_javalib.jar): PRIVATE_DONT_DELETE_JAR_DIRS := $(LOCAL_DONT_DELETE_JAR_DIRS)
-$(common_javalib.jar) : $(built_dex) $(java_resource_sources) | $(ZIPTIME)
+$(common_javalib.jar) : $(built_dex) $(java_resource_sources) | $(ZIPTIME) $(ZIPALIGN)
 	@echo "target Jar: $(PRIVATE_MODULE) ($@)"
 	$(call initialize-package-file,$(PRIVATE_SOURCE_ARCHIVE),$@.tmp)
 	$(call add-dex-to-package-arg,$@.tmp)
 	$(hide) $(ZIPTIME) $@.tmp
 	$(call commit-change-for-toc,$@)
+ifneq (,$(filter $(PRODUCT_LOADED_BY_PRIVILEGED_MODULES), $(LOCAL_MODULE)))
+	$(uncompress-dexs)
+	$(align-package)
+endif  # PRODUCT_LOADED_BY_PRIVILEGED_MODULES
 
 .KATI_RESTAT: $(common_javalib.jar)
 
diff --git a/core/package_internal.mk b/core/package_internal.mk
index 5a1ef05..5a3cc0b 100644
--- a/core/package_internal.mk
+++ b/core/package_internal.mk
@@ -546,7 +546,7 @@
 $(LOCAL_BUILT_MODULE) : $(my_res_package) $(AAPT2) | $(ACP)
 else
 $(LOCAL_BUILT_MODULE): PRIVATE_RESOURCE_LIST := $(all_res_assets)
-$(LOCAL_BUILT_MODULE) : $(all_res_assets) $(full_android_manifest) $(AAPT)
+$(LOCAL_BUILT_MODULE) : $(all_res_assets) $(full_android_manifest) $(AAPT) $(ZIPALIGN)
 endif
 	@echo "target Package: $(PRIVATE_MODULE) ($@)"
 ifdef LOCAL_USE_AAPT2
@@ -584,6 +584,9 @@
 	$(call dexpreopt-remove-classes.dex,$@)
 endif
 endif
+ifneq (,$(filter $(PRODUCT_LOADED_BY_PRIVILEGED_MODULES), $(LOCAL_MODULE)))
+	$(uncompress-dexs)
+endif  # PRODUCT_LOADED_BY_PRIVILEGED_MODULES
 	$(sign-package)
 
 ###############################
diff --git a/core/prebuilt_internal.mk b/core/prebuilt_internal.mk
index 3622c9c..2b7a920 100644
--- a/core/prebuilt_internal.mk
+++ b/core/prebuilt_internal.mk
@@ -344,6 +344,10 @@
 ifneq (true,$(DONT_UNCOMPRESS_PRIV_APPS_DEXS))
 ifeq (true,$(LOCAL_PRIVILEGED_MODULE))
 	$(uncompress-dexs)
+else
+  ifneq (,$(filter $(PRODUCT_LOADED_BY_PRIVILEGED_MODULES), $(LOCAL_MODULE)))
+	  $(uncompress-dexs)
+  endif  # PRODUCT_LOADED_BY_PRIVILEGED_MODULES
 endif  # LOCAL_PRIVILEGED_MODULE
 endif  # DONT_UNCOMPRESS_PRIV_APPS_DEXS
 ifdef LOCAL_DEX_PREOPT
diff --git a/core/product.mk b/core/product.mk
index cf62283..8619f63 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -116,6 +116,7 @@
     PRODUCT_SYSTEM_SERVER_APPS \
     PRODUCT_SYSTEM_SERVER_JARS \
     PRODUCT_DEXPREOPT_SPEED_APPS \
+    PRODUCT_LOADED_BY_PRIVILEGED_MODULES \
     PRODUCT_VBOOT_SIGNING_KEY \
     PRODUCT_VBOOT_SIGNING_SUBKEY \
     PRODUCT_VERITY_SIGNING_KEY \
diff --git a/core/product_config.mk b/core/product_config.mk
index cd62fb2..94e1bc4 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -259,6 +259,7 @@
 PRODUCT_SYSTEM_SERVER_JARS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SYSTEM_SERVER_JARS))
 PRODUCT_SYSTEM_SERVER_APPS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SYSTEM_SERVER_APPS))
 PRODUCT_DEXPREOPT_SPEED_APPS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEXPREOPT_SPEED_APPS))
+PRODUCT_LOADED_BY_PRIVILEGED_MODULES := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_LOADED_BY_PRIVILEGED_MODULES))
 
 # Find the device that this product maps to.
 TARGET_DEVICE := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEVICE)