am ad3cf5f8: Restore OTA for crespo. [DO NOT MERGE]

Merge commit 'ad3cf5f868fc36de0a4fa501f074d35a94496b27' into gingerbread-plus-aosp

* commit 'ad3cf5f868fc36de0a4fa501f074d35a94496b27':
  Restore OTA for crespo. [DO NOT MERGE]