I have purchase a Karbonn S-5 Titanium Mobile 2 months back, but its touch is already default & many problems I had to face. I sent this mobile to Noida service center but they say that this mobile is sent to head office for change of touch pads, & minimum time of repairing is 2 months.
I have many times called to head office but no response. Please help me for my mobile repairing, please give the contact no. in this regard.