diff --git a/AccountManager/app-standard-release-unsigned.apk b/AccountManager/app-standard-release-unsigned.apk
index cdc4f038bbafccc57abd0357721917ac5f1c0ac4..3a65a3d551b71ecd429d69aac4a6f2cd9a5d23fa 100644
Binary files a/AccountManager/app-standard-release-unsigned.apk and b/AccountManager/app-standard-release-unsigned.apk differ
diff --git a/BlissIconPack/app-release-unsigned.apk b/BlissIconPack/app-release-unsigned.apk
index e69be45236ca85badd6547e949390c0057de7f75..02ed93a81042c07b92d90e3f00ef417285a4939e 100644
Binary files a/BlissIconPack/app-release-unsigned.apk and b/BlissIconPack/app-release-unsigned.apk differ
diff --git a/BlissLauncher/app-apiNougat-release-unsigned.apk b/BlissLauncher/app-apiNougat-release-unsigned.apk
index ee72782429c91eef14df5d0e50a914b417fce53e..4841fe0d06ffff1dd75ea72e3308c5753f38813f 100644
Binary files a/BlissLauncher/app-apiNougat-release-unsigned.apk and b/BlissLauncher/app-apiNougat-release-unsigned.apk differ
diff --git a/BlissLauncher/app-apiOreo-release-unsigned.apk b/BlissLauncher/app-apiOreo-release-unsigned.apk
index b7506fd90c838553fd301cd7d89b044ed76fb094..58f88a4e2fadd28a49f4b4752b5009e91abafa89 100644
Binary files a/BlissLauncher/app-apiOreo-release-unsigned.apk and b/BlissLauncher/app-apiOreo-release-unsigned.apk differ
diff --git a/Browser/ChromeModernPublic_arm.apk b/Browser/ChromeModernPublic_arm.apk
index 46365cf2f816927b29ed1caf435b93c420fb1922..736d94a577c46706ea94874ca258921bd29e39bb 100644
Binary files a/Browser/ChromeModernPublic_arm.apk and b/Browser/ChromeModernPublic_arm.apk differ
diff --git a/Browser/ChromeModernPublic_arm64.apk b/Browser/ChromeModernPublic_arm64.apk
index e7a3dec81ac0fc1a65805381cc3e9c04d8b7d830..55eab2c88640ad46fb6f2167ba64fcec8ecc6a39 100644
Binary files a/Browser/ChromeModernPublic_arm64.apk and b/Browser/ChromeModernPublic_arm64.apk differ
diff --git a/Calendar/Calendar-release-unsigned.apk b/Calendar/Calendar-release-unsigned.apk
index fca68e744e7dd7565f4cba209a51c5c09f24a119..58f1c8d628f7de31833a7d33a48c52134dc9348e 100644
Binary files a/Calendar/Calendar-release-unsigned.apk and b/Calendar/Calendar-release-unsigned.apk differ
diff --git a/Camera/app-release-unsigned.apk b/Camera/app-release-unsigned.apk
index b1c51f3d7b4e12547483d8cdb61e79c4595421da..bf46db5d21760cd9da42a0db69d4f73eea8f2c38 100644
Binary files a/Camera/app-release-unsigned.apk and b/Camera/app-release-unsigned.apk differ
diff --git a/GmsCore/play-services-core-release-unsigned.apk b/GmsCore/play-services-core-release-unsigned.apk
index 3efc1da8710ebb8ba53f9f3ebedee0be57cd124d..b06b533a908782409b14882c7deafd2ea1dafb0d 100644
Binary files a/GmsCore/play-services-core-release-unsigned.apk and b/GmsCore/play-services-core-release-unsigned.apk differ
diff --git a/MagicEarth/Magic Earth Navigation Maps_v7.1.20.12.74ED9656.508DDB89_apkpure.com.apk b/MagicEarth/Magic Earth Navigation Maps_v7.1.20.12.74ED9656.508DDB89_apkpure.com.apk
new file mode 100644
index 0000000000000000000000000000000000000000..60f55ea2b5d39a6c4e76e0290d50f84efb6d4ec2
Binary files /dev/null and b/MagicEarth/Magic Earth Navigation Maps_v7.1.20.12.74ED9656.508DDB89_apkpure.com.apk differ
diff --git a/Mail/k9mail-release-unsigned.apk b/Mail/k9mail-release-unsigned.apk
index e0b265d49415ec52906ef0abcfe85362578ac8ab..567a5abf568ed6e2a1fa7a7d4aad2c11a8935ac8 100644
Binary files a/Mail/k9mail-release-unsigned.apk and b/Mail/k9mail-release-unsigned.apk differ
diff --git a/Message/presentation-noAnalytics-universal-release-unsigned.apk b/Message/presentation-noAnalytics-universal-release-unsigned.apk
index fe972a931bb6a5b233dd02ff37a8023b2eb38ee2..dcd7edef3c687d40960465ed0e45e86bf1069e7b 100644
Binary files a/Message/presentation-noAnalytics-universal-release-unsigned.apk and b/Message/presentation-noAnalytics-universal-release-unsigned.apk differ
diff --git a/Notes/app-release-unsigned.apk b/Notes/app-release-unsigned.apk
index 2cf7917ec6e16dd27f86e6e0d0c4121493c0eb66..5800ce04c1b2bf6f9fd62ec8dcb660dde94fb5e4 100644
Binary files a/Notes/app-release-unsigned.apk and b/Notes/app-release-unsigned.apk differ
diff --git a/Tasks/Android.mk b/Tasks/Android.mk
index 421c14c8e7b5d90a12cfeeb86e83d85ca7fc3937..3a1d68652243990ebdf6fd51889731d082d31e74 100644
--- a/Tasks/Android.mk
+++ b/Tasks/Android.mk
@@ -2,9 +2,9 @@ LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE := Tasks
-LOCAL_CERTIFICATE := PRESIGNED
+LOCAL_CERTIFICATE := platform
 
-LOCAL_SRC_FILES := org.dmfs.tasks_77600.apk
+LOCAL_SRC_FILES := opentasks-release-unsigned.apk
 LOCAL_MODULE_CLASS := APPS
 LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
 include $(BUILD_PREBUILT)
diff --git a/Tasks/opentasks-release-unsigned.apk b/Tasks/opentasks-release-unsigned.apk
new file mode 100644
index 0000000000000000000000000000000000000000..aba9badeb89d9cf6c85b6236a68d4d5f61e2776c
Binary files /dev/null and b/Tasks/opentasks-release-unsigned.apk differ
diff --git a/Tasks/org.dmfs.tasks_77600.apk b/Tasks/org.dmfs.tasks_77600.apk
deleted file mode 100644
index b33fb92e4bf807e3a6713ae70b728470873ad605..0000000000000000000000000000000000000000
Binary files a/Tasks/org.dmfs.tasks_77600.apk and /dev/null differ