I bought leonovo a6000 just a year ago, satisfied by its looks and battery backup but did not go throug its performance. But whenever I started using this phone it was like I am using old chienese screen touch phone which having a problem about touch, its not like feather touch you have to put some extra effort to make it work. But the problem arised when I updated this, the touching problem may be gone but lots of problem arised the most worst is hanging problem each and evry time it hangs espcially when I turn on wifii or internet connection it hangs for atleast 2min even if someone is calling up at that moment u only can realize that the phone is vibrating neither u can pick up nor can any work. Day by day it became a big issue. So I truely recommend everyone think twice before buying this phone