Merge commit 'fc6cd59650d9f3f649dcdf5f5e23b3e089d7d5b9' * commit 'fc6cd59650d9f3f649dcdf5f5e23b3e089d7d5b9': Fix ConnectivityManager's handling of apn switch.
Merge commit 'fc6cd59650d9f3f649dcdf5f5e23b3e089d7d5b9' * commit 'fc6cd59650d9f3f649dcdf5f5e23b3e089d7d5b9': Fix ConnectivityManager's handling of apn switch.