Yu only set which was quite successful was yu yureka. Yu is a sub brand of micromax . They make there own phones . But what are the issues? Everything is an issue with the phone. The phone heats so much that you can press your clothes with it , from when I buyed the phone , my electricity charges incread to 400 , the phone lags so much that you will just try to break it. The design is good but the service after sales is horrible as they dont receive your call . I would say that the yu company phones are worthless
