You do not need to wait. Those firmware updates (like Nokia's Lumia Cyan update) and carrier updates are separate from the Windows Phone 8.1 Update 1 RTM update that is now available.
A Puppy's Life to Dog-dom. Weeks 1 and 2. These weeks are very quiet in that the puppies can not see or hear for the first 10 to 15 days, they can not regulate their own body temperature - they are totally dependent on their dam and their environment for warmth, nutrition and stimulation.
Most adult dogs should participate in some form of physical activity for at least 30 minutes and up to two hours every day. Your puppy's genetics will determine when it's time to move her up to adult dog exercise. If she won't get any larger than 25 pounds (11 kilograms), then she can start at around 9 months.