How do you change time in tamagotchi v3?

Answer 1

press B(diagrams below) hold A and C until the date flashes, change the time with A and B

|______|

o o

(o)

|______|

(o) (o)

o

|_______|

(o) o

o

|______|

o o

(o)

sorry about the diagrams, they're a bit screwy

Answer 2

When your Tama is moving around on the screen, click B. (the middle button) the clock will come into the screen, and then hold A and C (left and right buttons) to change the time. First you can change the date but keep clicking until you are on the hour and minute settings.