[Resolved]  Samsung India — back button not work some time

Dear sir/man my mobile number is [protected] and mara pas samsung j7 prime phone ha only 3 month old mobile lane ka 15 days ka bad hi problem ana start ho gaya or mana 31/12/2017 ko service centre laka repair karaya lakin next day phir o hi same problem ana start hogaya ab to ma eia phone laka dukhi ho gaya ab to mugha replacement chaia nahi to ma consumer court ma case file kardunga mara pas itna time nahi ha ki ma har week jaka service centre ma 2hr barbad karu. Dear sir kal 14/01/2018 ma service centre mobile laka gaya tha unhona mother bord change kia but still not resolve my mobile problem. Service centre name hcl pvt ltd eng name kanchan pathak counter no 25 she give me a number but number not working please call me [protected] now i call mr umang upadhay 3 time. And replay mail but no response phone call me or i go to tha consumer court.[protected] dharmendra sahu