commit b3bd728021e2319eade9b7115a3d85113dd9f9ce
author Luca Stefani <luca.stefani.ge1@gmail.com> Thu Mar 26 08:15:14 2020 +0100
committer Luca Stefani <luca.stefani.ge1@gmail.com> Tue Mar 31 21:56:10 2020 +0200
tree ed313af5c4046a20a8300543d153c7f24ea4065c
parent 461ebc0b54c6eae3826717eb1e9fb453b70f8853

Allow A/B OTA downgrades on debuggable builds

Change-Id: I361c6d71f7b4316cf023ad0b36fdc488e37d6176

config/common.mk

diff --git a/config/common.mk b/config/common.mk
index 482ff7b..36e39d7 100644
--- a/config/common.mk
+++ b/config/common.mk
@@ -37,6 +37,10 @@
     vendor/lineage/prebuilt/common/bin/backuptool_ab.sh:$(TARGET_COPY_OUT_SYSTEM)/bin/backuptool_ab.sh \
     vendor/lineage/prebuilt/common/bin/backuptool_ab.functions:$(TARGET_COPY_OUT_SYSTEM)/bin/backuptool_ab.functions \
     vendor/lineage/prebuilt/common/bin/backuptool_postinstall.sh:$(TARGET_COPY_OUT_SYSTEM)/bin/backuptool_postinstall.sh
+ifneq ($(TARGET_BUILD_VARIANT),user)
+PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
+    ro.ota.allow_downgrade=true
+endif
 endif
 
 # Backup Services whitelist