KE also allows this on intra-Asian routes sold as two-class but operated on three-class aircraft. They let you reserve the F seat at the time of booking, however.
Originally Posted by
rankourabu
777-300 newer seats, ticket in J (onepass reward) but 3 class aircraft, so able to select row 1/2 at checkin (and only at checkin, not earlier). Only the seat and headset were F, food, amenity kit, etc were C. Also they emptied out the personal minibars.
Only the evening BHX flight operates with this aircraft setup