prebuilt.conf: updating FULL_BINHOST

Change-Id: Ieb6861d8e0b9e56f7b1cc1bb7e25ee4176b34a2e
diff --git a/overlay-mipsel-o32-generic/prebuilt.conf b/overlay-mipsel-o32-generic/prebuilt.conf
index eb5ff8d..42b9a8d 100644
--- a/overlay-mipsel-o32-generic/prebuilt.conf
+++ b/overlay-mipsel-o32-generic/prebuilt.conf
@@ -1 +1 @@
-FULL_BINHOST="gs://chromeos-prebuilt/board/mipsel-o32-generic/full-2015.06.02.000640/packages/"
+FULL_BINHOST="gs://chromeos-prebuilt/board/mipsel-o32-generic/full-2015.06.02.025257/packages/"