Sony India — Regarding SONY xperia M DUAL

Address:

Hyderabad, Andhra Pradesh

Actually I was a very big FAN of SONY mobile phones n I made my brother and sister to buy it. But coming into my aspect I bought Xperia M Dual but it's performance is degrading day by day. 1. I found some peculiar problem, whem using a sim with 3G phone is getting restarted. But in other phones (sony and other brands) it is working good.. At one authorized center they said that problem is with mother board so it is to be replaced. But as I was about to move to other place I couldn't make it out there itself. At another Authorized Service center, they checked in other same model piece and found the same problem and replied that problem is with SIM itself. If it is really so then it shouldn't work in other brand phones too. But there is no reply from their side except saying that the performance is checked only using same model only. Does it makes sense saying this. 2. Even some options are loosing their behaviour as software is getting updated. NOISE SUPPRESSION and HEARING AIDS options are creating noise in loud speakers than reducing background noises as there was no such problem earlier(before software update). 3. Somehow software issues are arising day by day. In a week I visited a servicing center thrice. Whenever any issue is arising they are re-installing the OS software and giving back the handset, but next time a new problem is arising. As it is warranty it's ok for me now but once the warranty period completes I cannot afford to waste my time and money in visiting service center these many times... On the whole it was very bad experience in using this phone and my interest in using phone is decreasing day by day. Solve this problems as early as possible before my interest in using sony xperia phone changes to some other brand