Samsung Electronics Co. Ltd — Service centre reluctance

Address:

Hyderabad, Andhra Pradesh

Hi, I submitted my S3 Handset for charging jack replacemnet. Technican repaired it and said this will not charge when it fully drained and you have to boost battery first when i arguued with him he then repaired it and damaged the Mic. i went again and get it repaired, now the same problem is coming. I booked two complaints but nothing is happening. Service senter : S.v Communications Rethibolly, hyderabad I lodged a complaint in customer centre but no communication received.