First let me tell u that I used the phone for the best part of a year.From one first day onwards it had small issues like the proximity sensor not working, random reboots to name a few.The battery life of the phone was mediocre and I had overheating issues.The temparature would sour to even 50degree celcius.The cynogen os was the only good thing about the phone and after the relationship between micromax and cynogen went south, the phone was left with no official updates.The company had offered an update once a month and customer service from micromax is bad.I finally got rid of the phone recently