diff --git a/default.xml b/default.xml
index 65d449b..b67506a 100644
--- a/default.xml
+++ b/default.xml
@@ -4,7 +4,7 @@
   <remote  name="aosp"
            fetch="https://android.googlesource.com"
            review="android-review.googlesource.com"
-           revision="refs/tags/android-6.0.1_r13" />
+           revision="refs/tags/android-6.0.1_r22" />
 
   <remote  name="cm-mirror"
            fetch="https://code.fossencdi.org/cm-mirror/"
@@ -20,7 +20,7 @@
   <remote  name="private"
            fetch="ssh://git@github.com" />
 
-  <default revision="refs/tags/replicant-6.0-alpha-0003"
+  <default revision="refs/tags/replicant-6.0-alpha-0004"
            remote="cm-mirror"
            sync-c="true"
            sync-j="4" />
@@ -35,6 +35,7 @@
   <project path="bionic" name="bionic.git" remote="fossencdi" groups="pdk" />
   <project path="bootable/recovery" name="CyanogenMod/android_bootable_recovery" groups="pdk" />
   <project path="cts" name="platform/cts" groups="cts,pdk-cw-fs,pdk-fs" revision="marshmallow-cts-release" remote="aosp" />
+  <project path="dalvik" name="CyanogenMod/android_dalvik" groups="pdk-cw-fs,pdk-fs" />
   <project path="development" name="CyanogenMod/android_development" groups="pdk-cw-fs,pdk-fs" />
   <project path="device/common" name="CyanogenMod/android_device_common" groups="pdk-cw-fs,pdk-fs" />
   <project path="device/generic/arm64" name="CyanogenMod/android_device_generic_arm64" groups="pdk" />
@@ -139,7 +140,6 @@
   <project path="frameworks/compile/mclinker" name="CyanogenMod/android_frameworks_compile_mclinker" groups="pdk" />
   <project path="frameworks/compile/slang" name="CyanogenMod/android_frameworks_compile_slang" groups="pdk" />
   <project path="frameworks/ex" name="CyanogenMod/android_frameworks_ex" groups="pdk-cw-fs,pdk-fs" />
-  <project path="frameworks/mff" name="CyanogenMod/android_frameworks_mff" groups="pdk-cw-fs,pdk-fs" />
   <project path="frameworks/minikin" name="CyanogenMod/android_frameworks_minikin" groups="pdk-cw-fs,pdk-fs" />
   <project path="frameworks/ml" name="CyanogenMod/android_frameworks_ml" groups="pdk-cw-fs,pdk-fs" />
   <project path="frameworks/multidex" name="CyanogenMod/android_frameworks_multidex" groups="pdk-cw-fs,pdk-fs" />
@@ -147,7 +147,6 @@
   <project path="frameworks/opt/bitmap" name="CyanogenMod/android_frameworks_opt_bitmap" groups="pdk-fs" />
   <project path="frameworks/opt/bluetooth" name="CyanogenMod/android_frameworks_opt_bluetooth" groups="pdk-cw-fs,pdk-fs" />
   <project path="frameworks/opt/calendar" name="CyanogenMod/android_frameworks_opt_calendar" groups="pdk-cw-fs,pdk-fs" />
-  <project path="frameworks/opt/carddav" name="CyanogenMod/android_frameworks_opt_carddav" groups="pdk-cw-fs,pdk-fs" />
   <project path="frameworks/opt/chips" name="CyanogenMod/android_frameworks_opt_chips" groups="pdk-cw-fs,pdk-fs" />
   <project path="frameworks/opt/colorpicker" name="CyanogenMod/android_frameworks_opt_colorpicker" groups="pdk-cw-fs,pdk-fs" />
   <project path="frameworks/opt/datetimepicker" name="CyanogenMod/android_frameworks_opt_datetimepicker" groups="pdk-cw-fs,pdk-fs" />
@@ -183,41 +182,16 @@
   <project path="hardware/invensense" name="CyanogenMod/android_hardware_invensense" groups="invensense" />
   <project path="hardware/libhardware" name="replicant_libhardware.git" remote="fossencdi" groups="pdk" />
   <project path="hardware/libhardware_legacy" name="CyanogenMod/android_hardware_libhardware_legacy" groups="pdk" />
-  <project path="hardware/nvidia/audio" name="CyanogenMod/android_hardware_nvidia_audio" groups="nvidia_audio" />
   <project path="hardware/qcom/audio/default" name="CyanogenMod/android_hardware_qcom_audio" groups="qcom,qcom_audio" />
-  <project path="hardware/qcom/audio-caf/apq8084" name="CyanogenMod/android_hardware_qcom_audio" groups="qcom,qcom_audio" revision="cm-13.0-caf-8084" />
-  <project path="hardware/qcom/audio-caf/msm8916" name="CyanogenMod/android_hardware_qcom_audio" groups="qcom,qcom_audio" revision="cm-13.0-caf-8916" />
-  <project path="hardware/qcom/audio-caf/msm8952" name="CyanogenMod/android_hardware_qcom_audio" groups="qcom,qcom_audio" revision="cm-13.0-caf-8952" />
-  <project path="hardware/qcom/audio-caf/msm8960" name="CyanogenMod/android_hardware_qcom_audio" groups="qcom,qcom_audio" revision="cm-13.0-caf-8960" />
-  <project path="hardware/qcom/audio-caf/msm8974" name="CyanogenMod/android_hardware_qcom_audio" groups="qcom,qcom_audio" revision="cm-13.0-caf-8974" />
-  <project path="hardware/qcom/audio-caf/msm8994" name="CyanogenMod/android_hardware_qcom_audio" groups="qcom,qcom_audio" revision="cm-13.0-caf-8994" />
-  <project path="hardware/qcom/audio-caf/msm8996" name="CyanogenMod/android_hardware_qcom_audio" groups="qcom,qcom_audio" revision="cm-13.0-caf-8996" />
   <project path="hardware/qcom/bt" name="CyanogenMod/android_hardware_qcom_bt" groups="qcom" />
-  <project path="hardware/qcom/bt-caf" name="CyanogenMod/android_hardware_qcom_bt" groups="qcom" revision="cm-13.0-caf" />
   <project path="hardware/qcom/camera" name="CyanogenMod/android_hardware_qcom_camera" groups="qcom" />
   <project path="hardware/qcom/display" name="CyanogenMod/android_hardware_qcom_display" groups="pdk,qcom,qcom_display" />
-  <project path="hardware/qcom/display-caf/apq8084" name="CyanogenMod/android_hardware_qcom_display" groups="pdk,qcom,qcom_display" revision="cm-13.0-caf-8084" />
-  <project path="hardware/qcom/display-caf/msm8916" name="CyanogenMod/android_hardware_qcom_display" groups="pdk,qcom,qcom_display" revision="cm-13.0-caf-8916" />
-  <project path="hardware/qcom/display-caf/msm8952" name="CyanogenMod/android_hardware_qcom_display" groups="pdk,qcom,qcom_display" revision="cm-13.0-caf-8952" />
-  <project path="hardware/qcom/display-caf/msm8960" name="CyanogenMod/android_hardware_qcom_display" groups="pdk,qcom,qcom_display" revision="cm-13.0-caf-8960" />
-  <project path="hardware/qcom/display-caf/msm8974" name="CyanogenMod/android_hardware_qcom_display" groups="pdk,qcom,qcom_display" revision="cm-13.0-caf-8974" />
-  <project path="hardware/qcom/display-caf/msm8994" name="CyanogenMod/android_hardware_qcom_display" groups="pdk,qcom,qcom_display" revision="cm-13.0-caf-8994" />
-  <project path="hardware/qcom/display-caf/msm8996" name="CyanogenMod/android_hardware_qcom_display" groups="pdk,qcom,qcom_display" revision="cm-13.0-caf-8996" />
   <project path="hardware/qcom/fm" name="CyanogenMod/android_hardware_qcom_fm" groups="qcom,qcom_fm" />
   <project path="hardware/qcom/gps" name="CyanogenMod/android_hardware_qcom_gps" groups="qcom,qcom_gps" />
   <project path="hardware/qcom/keymaster" name="CyanogenMod/android_hardware_qcom_keymaster" groups="qcom,qcom_keymaster" />
   <project path="hardware/qcom/media/default" name="CyanogenMod/android_hardware_qcom_media" groups="qcom" />
-  <project path="hardware/qcom/media-caf/apq8084" name="CyanogenMod/android_hardware_qcom_media" groups="qcom" revision="cm-13.0-caf-8084" />
-  <project path="hardware/qcom/media-caf/msm8916" name="CyanogenMod/android_hardware_qcom_media" groups="qcom" revision="cm-13.0-caf-8916" />
-  <project path="hardware/qcom/media-caf/msm8952" name="CyanogenMod/android_hardware_qcom_media" groups="qcom" revision="cm-13.0-caf-8952" />
-  <project path="hardware/qcom/media-caf/msm8960" name="CyanogenMod/android_hardware_qcom_media" groups="qcom" revision="cm-13.0-caf-8960" />
-  <project path="hardware/qcom/media-caf/msm8974" name="CyanogenMod/android_hardware_qcom_media" groups="qcom" revision="cm-13.0-caf-8974" />
-  <project path="hardware/qcom/media-caf/msm8994" name="CyanogenMod/android_hardware_qcom_media" groups="qcom" revision="cm-13.0-caf-8994" />
-  <project path="hardware/qcom/media-caf/msm8996" name="CyanogenMod/android_hardware_qcom_media" groups="qcom" revision="cm-13.0-caf-8996" />
   <project path="hardware/qcom/wlan" name="CyanogenMod/android_hardware_qcom_wlan" groups="qcom_wlan" />
-  <project path="hardware/qcom/wlan-caf" name="CyanogenMod/android_hardware_qcom_wlan" groups="qcom_wlan" revision="cm-13.0-caf" />
   <project path="hardware/ril" name="CyanogenMod/android_hardware_ril" groups="pdk" />
-  <project path="hardware/ril-caf" name="CyanogenMod/android_hardware_ril" groups="pdk" revision="cm-13.0-caf" />
   <project path="hardware/samsung_slsi/exynos5" name="CyanogenMod/android_hardware_samsung_slsi_exynos5" />
   <project path="hardware/ti/omap4" name="CyanogenMod/android_hardware_ti_omap4" />
   <project path="hardware/ti/omap4xxx" name="CyanogenMod/android_hardware_ti_omap4xxx" groups="omap4" />
@@ -320,7 +294,6 @@
 <!-- END CYANOGENMOD -->
 
 <!-- BEGIN AOSP -->
-  <project path="dalvik" name="platform/dalvik" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="developers/build" name="platform/developers/build" remote="aosp" />
   <project path="developers/samples/android" name="platform/developers/samples/android" remote="aosp" />
   <project path="device/generic/mini-emulator-arm64" name="device/generic/mini-emulator-arm64" groups="pdk" remote="aosp" />
@@ -391,7 +364,6 @@
   <project path="external/hyphenation-patterns" name="platform/external/hyphenation-patterns" groups="pdk-fs" remote="aosp" />
   <project path="external/ipsec-tools" name="platform/external/ipsec-tools" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/iputils" name="platform/external/iputils" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
-  <project path="external/jack" name="platform/external/jack" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/javasqlite" name="platform/external/javasqlite" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/javassist" name="platform/external/javassist" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/jdiff" name="platform/external/jdiff" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
@@ -424,8 +396,6 @@
   <project path="external/libopus" name="platform/external/libopus" groups="pdk" remote="aosp" />
   <project path="external/libpcap" name="platform/external/libpcap" groups="pdk,pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/libphonenumber" name="platform/external/libphonenumber" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
-  <project path="external/libseccomp-helper" name="platform/external/libseccomp-helper" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
-  <project path="external/libssh2" name="platform/external/libssh2" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/libunwind" name="platform/external/libunwind" groups="pdk" remote="aosp" />
   <project path="external/libusb-compat" name="platform/external/libusb-compat" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/libutf" name="platform/external/libutf" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
@@ -462,7 +432,7 @@
   <project path="external/openfst" name="platform/external/openfst" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/owasp/sanitizer" name="platform/external/owasp/sanitizer" groups="pdk-fs" remote="aosp" />
   <project path="external/parameter-framework" name="external_parameter-framework.git" groups="pdk-fs" remote="fossencdi" />
-  <project path="external/pdfium" name="platform/external/pdfium" groups="pdk" remote="aosp" />
+  <project path="external/pdfium" name="CyanogenMod/android_external_pdfium" groups="pdk" />
   <project path="external/ppp" name="platform/external/ppp" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/proguard" name="platform/external/proguard" groups="pdk" remote="aosp" />
   <project path="external/protobuf" name="external_protobuf.git" groups="pdk" remote="fossencdi" />
@@ -497,7 +467,6 @@
   <project path="external/zopfli" name="platform/external/zopfli" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="external/zxing" name="platform/external/zxing" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="frameworks/opt/inputconnectioncommon" name="platform/frameworks/opt/inputconnectioncommon" groups="pdk-fs" remote="aosp" />
-  <project path="frameworks/opt/widget" name="platform/frameworks/opt/widget" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="frameworks/data-binding" name="platform/frameworks/data-binding" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="hardware/intel/audio_media" name="platform/hardware/intel/audio_media" groups="intel" remote="aosp" />
   <project path="hardware/intel/bootstub" name="platform/hardware/intel/bootstub" groups="intel" remote="aosp" />
@@ -514,7 +483,6 @@
   <project path="hardware/qcom/msm8x27" name="platform/hardware/qcom/msm8x27" groups="qcom_msm8x27" remote="aosp" />
   <project path="hardware/qcom/msm8x74" name="platform/hardware/qcom/msm8x74" groups="pdk,qcom_msm8x74" remote="aosp" />
   <project path="hardware/qcom/msm8x84" name="platform/hardware/qcom/msm8x84" groups="qcom_msm8x84" remote="aosp" />
-  <project path="hardware/qcom/sensors" name="platform/hardware/qcom/sensors" groups="qcom" remote="aosp" />
   <project path="hardware/ti/omap3" name="platform/hardware/ti/omap3" groups="omap3" remote="aosp" />
   <project path="hardware/ti/omap4-aah" name="platform/hardware/ti/omap4-aah" groups="omap4-aah" remote="aosp" />
   <project path="ndk" name="platform/ndk" groups="generic_fs" remote="aosp" />
@@ -525,7 +493,6 @@
   <project path="prebuilts/devtools" name="platform/prebuilts/devtools" groups="pdk-fs" clone-depth="1" remote="aosp" />
   <project path="prebuilts/eclipse" name="platform/prebuilts/eclipse" groups="notdefault,pdk" clone-depth="1" remote="aosp" />
   <project path="prebuilts/eclipse-build-deps" name="platform/prebuilts/eclipse-build-deps" groups="notdefault,eclipse" clone-depth="1" remote="aosp" />
-  <project path="prebuilts/eclipse-build-deps-sources" name="platform/prebuilts/eclipse-build-deps-sources" groups="notdefault,eclipse" clone-depth="1" remote="aosp" />
   <project path="prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9" name="platform/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9" groups="notdefault,pdk,linux,arm" clone-depth="1" remote="aosp" />
   <project path="prebuilts/gcc/linux-x86/mips/mips64el-linux-android-4.9" name="platform/prebuilts/gcc/linux-x86/mips/mips64el-linux-android-4.9" groups="notdefault,pdk,linux,mips" clone-depth="1" remote="aosp" />
   <project path="prebuilts/gcc/linux-x86/x86/x86_64-linux-android-4.9" name="platform/prebuilts/gcc/linux-x86/x86/x86_64-linux-android-4.9" groups="notdefault,pdk,linux,x86" clone-depth="1" remote="aosp" />