Complaint Lenovo mobile

  • Mangalore Lenovo Service Center - Lenovo mobile
    Agnihotri on 2017-06-05 02:48:39

    My Lenovo vibe k5 plus
    System update notification is coming.
    When given for updation, software is downloaded and when upgrading it shows some error. What to do? Many time I have tried to upgrade but of no use.