I bought this phone in November lasr year. From these days I am not facing any problems with this phone. At first there were some bugs but it was resolved by software update i.e. MIUI 8.5. The picture quality in night is very bad i.e noise appears in the pictures. Battery backup is very nice. It also get MIUI 9 Global Stable Rom update in the month of December. By the way I think it is the best budget phone between the price range of 9, 000.