OTA #2318

{
  "postcondition": {
    "build": [
      "google/Mi438S/Mi438S_sprout:6.0/MRA58N/2289998:user/release-keys"
    ],
    "timestamp": "1443486405"
  },
  "precondition": {
    "build": [
      "google/Mi438S/Mi438S_sprout:6.0/MRA58M/2280749:user/release-keys"
    ],
    "device": [
      "Mi438S_sprout"
    ]
  }
}