I purchased this product in last december, iam not able to use whtsappp or any other app errors and memorry card issue always be there.i can use this phone only for conversation.IAM using lenovo laptop which is wonderful product.
So I thought I should purchase mobile of lenovo company but iam not happy with the product.I visited service centre two times for the same issue battery issue and apps not working.and now volume keys and on off key isalso not working properly.i never recommend this product