When biking to Leh it is advisable to travel at a slow pace to allow acclimatization. A suggested itinerary is: Day 1 Manali - Jispa (138 km; 86 mi), Day 2 Jispa - Pang (161 km; 100 mi), and Day 3 Pang -Leh (174 km; 108 mi).
Screen repairs cost $109 for an iPhone 6 and $129 for the iPhone 6 Plus. If the Apple store near you has the parts, it will repair your phone. If it doesn't, it may replace it. There is a slim chance it may be sent out for repair. AT&T will not be involved in the repair nor will it be notified.
Get it replaced by Apple. Getting your screen replaced by Apple is easy and surprisingly cheap -- possibly even free, depending on the type of damage and whether you're still under warranty. Apple charges $109 (plus tax) to fix a broken iPhone 6 screen and $129 (plus tax) to fix a broken iPhone 6+ screen.lus, if you can get into an Apple store, you may be able to convince the Genius Bar to fix your phone for free (even if there's more than one hairline crack). Assuming you can make a timely Genius Bar appointment, it takes Apple about an one hour to replace your screen.