Complaint Downloading problem

  • Chengalpattu Lenovo Service Center - downloading problem
    Gopirajan on 2017-12-13 10:25:19

    Dear sir/madam,My mobile model is Lenovo vibe K5 and before one week remove sim and insert for service purpose then now a days downloading movies or songs or anything it 1,2,5,20 kB speed only and before one week it's downloaded by 7 mb speed.i need the solution for solve this problem.