zenfone6: define TARGET_OTA_ASSERT_DEVICE for recovery

Change-Id: I11886e68fb0a5207c8067d9d2407e28882c4bee1
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 820e110..824013c 100755
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -131,6 +131,9 @@
 # NFC
 TARGET_USES_NQ_NFC := true
 
+# OTA
+TARGET_OTA_ASSERT_DEVICE := WW_I01WD
+
 # Partitions
 BOARD_AVB_ENABLE := true
 BOARD_AVB_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)