Arriving in Sao Paulo and Flight Information Board

It is just before the landing at Guarulhos International Airport, Sao Paulo, and trap was used for transfer passengers. There is flight information boards at the departure terminal but one issue is that the board shows only flight information of the location of the board, not entire flight information of the airport. For example, you arrive at terminal 1 and your connecting flight departs from terminal2. In this case, you can not see the departure flight information at terminal 1. You will see your connecting flight information in the board at terminal 2.