Finally after many calls,, yesterday technician visited home after missing many said appointments, finally he replaced Power unit, (after removing the old one only he came to know that it got burnt inside.) (without proper checking he ordered for mother/main unit & Power unit.). As he brought both main unit & per unit he replaced Main unit too, I thought let it be, anyhow it'll be new.
Then comes the last shock of the day,, when TV was switched after fixing everything, TV is displaying TCL on booting.. That too double screen, & my highly talented technician is telling, both are same only. Fine waited for complete boot, it's showing Dual home screens, then again he got blank, then I told him, power unit had issue na, hopefully main unit of mine will be working, let's check by fixing it again. So once again he opened to fix the older main unit,
There comes wonder of Iffalcon service center, imagine they sent Main unit of 65 inch TCL TV of model no. L65P2MUS,, how dumb can be the service center/technician, it's clearly visible to naked eye, even non technician, Doctor like me also can easily notice that. & again for that he doesn't have valid reason. He puts blame on Head office. Finally replaced the old Main unit and fixed it. This time finally it started working.
Many things I noted in this whole process, I want to share with fellow Iffalconians..
TV is awesome until unless it works well.
Do pray God that never ever your tv get currupt/non working.
Because service is very pathetic.
Technicians don't have any basic knowledge of TV repair. (I asked the technician after seeing TATA Sky bag in his hand about what firm he belong to, then he said, Our main work is Fixing DTH,) then I came to know why they delayed visit even after receiving the parts, they were busy in fixing of dish, as it's cricket season.. OMG, how come Iffalcon appoint somebody like dish operator for TV service.
After got repaired ir was showing some issue with Portable WiFi connection, it used to connect, but showing no internet. Many times struggle got connected.
Today afternoon all of sudden got system update notifications,now it updated to Oreo 8.0.0.(Hopefully this is the only best thing happened in these 1 month of disturbance.)
All the Best for you all with your existing TV.