Intro-
E , G , D , A (2x)
B (Just bend the 'b' note on the G string for the higher part.)
E , G , D , A (2x)

Verse-
E , G , D , A (4x)

Pre-chorus-
G , A (4x)

Chorus-
B (Just bend the 'b' note on the G string for the higher part.)

For the solo, just make something up and, odds are, it'll still sound good.