This phone is waste of money.
I Have been using this phone since 2 months and problems are started not working any pre installed feature like even wallpaper ot simply says unfortunately Lenovo launcher has stopped try again.and like secure zone management.
And I am using Airtel and phone shows full signals but if try reach it says number is not reachable.
what a crap phone guys donot go for this phone you will waste ur hard earned money.