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.
The mother's milk provides adequate sustenance until about 4 weeks of age, when the mother and litter's human guardians can begin the transition to solid food. A puppy's vision and hearing only begins to function at about 3 or 4 weeks of age.Prior to this and until at least about 8 weeks, the mother dog keeps the puppies warm and safe. puppy's vision and hearing only begins to function at about 3 or 4 weeks of age. Prior to this and until at least about 8 weeks, the mother dog keeps the puppies warm and safe.