Vivo is a fast growing brand just because of its advertisement nothing else.
some of the phones are good but very few not all and this phone is a examples of such bad phones.
network of the phone is good. it is not about network network it is good but the build quality of the pdone is soo bad they are just making customers fools and selling their product
customer service cant do anything instead of makng you feel they cant do anything if the product by itself is bad
charges and billing made for such phone is really very high
dont buy this product just go for another