To set either associated with passcode, go to Settings* Passcode Lock Can isn't already on, may want also included with the four-digit number code, just tap Turn Passcode On; if you need to use a longer alphanumeric code, turn Simple Passcode to Off and then tap Turn Passcode On. In either case, iOS prompts in which enter your passcode a few different times. Assuming those two entries match, your device is getting protected.
Here it will come - specifically has been asked and genie let out of the bottle. Components see each and every requests for iPhone coverage for events, even a wedding. I bet that for awhile it'll be just a modest share but considering speed of gadgets development