Apple has just released iOS 8.1.2 for download, available over-the-air or by plugging in via iTunes for eligible devices capable of running iOS 8 (iPhone 4s or newer, iPad 2 or newer, 5th gen iPod touch). The update is 28.2MB for the iPhone 6 and 28.3MB for the iPhone 6 Plus:
The minor update says it fixes bugs and addresses an issue with ringtone purchases not being restored on your device. Users are told to visit iTunes.com/restore-tones to get their jingles back.
Update: we just installed iOS 8.1.2 on our iPhone 6 Plus, and so far no issues (i.e. we have a cell signal!).
…more to follow