After spending my savings of 6 Months from my pocket money I acted as a fool and invested in this useless box.Its all went good at start but after continuous use of 2 months the first problem battery problem started. first of all the back up went down to 6 hours and after sometime it the charging time went to infinity. Its charging was so slow for two days it was below 20. I was not able to charge my phone full. And then it went to service center but the after I got my phone my phone back a new problem arose that screen on and off randomly. I once again gave it to service center.Till now every time it returns from service center a new problem comes. Sometime camera error and then some sensor issue.In one year of warranty my phone has spend 4 months in service center. Had a really bad experience.