I bought this phone fr my family member in 2 weeks there was problem with d mike n I had use ear phones which is also of a poor quality n service centre is another issue dey make u wait fr ages havent said that aftwr 3 months phone started slowing up n its lagging u touch on one app n other app opens customer service from lenovo pathetic even after phone being in warranty .will.never trust n buy lenovo .good bye lenovo