Complaint Heating and battery downs suddenly

  • Tecno Customer Care Chennai Service Center - Heating and battery downs suddenly
    Gokulakrishnan.v on 2018-08-03 18:18:04

    I bought Techno i7 mobile from poorivika mobile s chennai -23 on 16.11.2017 from then whenever it is used it gets often heating and now the battery gets drained after it comes to 50 percent and shuts down.I gave it to the service center in cisons complex and they said new software is downloaded and it will become alright but till now it is same. so please tell me the solution.Also it never updates the software.