Ok so if she passed the over all score she needs to take another exam just to make sure that 4 categories have an individual score of 4.0? cause she already passed the total band score, hmmm lol im so slow! ahaha
she needs to obtain atleast 4.0 in each component. even if she gets 9 on listening and 3.5 in reading with a band score of 7 still she fail as 4.0 is the minimum requirements for IELTS.