How to update
My iPhone 6s Plus is not updated
My iPhone 6s Plus is not updated
Try restarting your phone. Connect it to a power source and WIFI. Then navigate to Settings > General > About > Software Update. As of now, 15.6 has been released.
Try restarting your phone. Connect it to a power source and WIFI. Then navigate to Settings > General > About > Software Update. As of now, 15.6 has been released.
How to update