My brother bought it and I have also used it for few days so I know abut it and my brother also told me something about it.My brother has been using this phone for 1 year and a month. The phone was fine during the warranty period(1 yr) . Once the warranty period was over Phone started malfunctioning.
Abrupt switch-off, temporary unresponsive periods, heating up.But afer installing the new lollipop version it works somewhat fine.