I purchased from Flipkart.com and got it after 3 days. I thought that was good mobile by seeing there features but actually that was wrong. I can’t download apps from Play Store due to hanging. Processor is not so fast to run any apps. Usually it takes 10-15 seconds for opening common or built apps. I see there is a chip on the battery cover that can hack your Gmail accounts, can publish your private photos, videos and personal data. I guide that if purchased Samsung smartphone then remove the chip which is on the battery cover.