Originally Posted by
NotHamSarnie
If you have the old App on ios4 (so can't upgrade) and don't print out a BP, then the Pre doesn't show up on this DM's phone and a walk-of-shame out of the Pre line ensues :-(
Luckily LGA has those nifty kiosks right outside TSA to reprint bp's. I check-in online and print bp at the airport. I do not trust TSA to be able to scan a mobile bp.