Guyz, am using this mobile from a past one year.The mobile was good.Camera clarity is average.I didnt got any version upgrade since a year, when I bought this mobile, it is in kitkat version, and still it is in kitkat.I didnt got ant official update.And sometimes the mobile may hang and will switch off automatically.It is one of the drawback of this model.Am using 2gb ram mobile.According to performance, it is average.Ofcourse, it has a 1.8ghz processor, it is still lagging.If anyone are interested to buy, just buy the 4gb ram model.It was excellent in performance.It has 2.2ghz processor, but the cost is little higher than 2gb ram model.But 4gb ram was one of the best mobile.As this model is old, it dont have finger print lock etc.