Intex aqua N11 is very hanging phone. It lags in every application as well as in system apps also. After using this phone, a few days later Micro SD card slot was not working when I insert SD card it shows damaged SD card, then I visit to nearest Intel service center. Service center was not different from phone they took phone for a week and told that PCB is damaged and 3000 charges applicable even there was no physical and liquid damage.