Add comment about versionCode for backup and restore just in case am: cb2c113f4b Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/CellBroadcastService/+/26160108 Change-Id: I4e7c8aebcfa7afbf2006866ad7cdb8b55056f1a4 Signed-off-by: Automerger Merge Worker <[email protected]>