I bought Coolpad mobile and seems to be manufacturing defect, Past 3 months coordinating with Amazon and Coolpad both are not ready to take action. My suggestion to my friends Don’t buy Coolpad mobiles in Amazon.Don’t buy Coolpad phones.Item received as defective.Touch screen is not working from unboxing.Pathetic coolpad customer service in Pondicherry.Still I can’t get replacement. both coolpad and amazon are not helping me on this