Samsung — Samsung galaxy s3 neo

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www.samsung.com

Purchased on :- 22 aug. 2015 model : GT-193001 FCC ID :A3LGT193001N SNN : -193001GSMH IMEI : 352607/06/537414/8 IMEI : 352608/06/537414/6 S/N : RZ1G712F0Y Build number : KTU84P.I9300IDDUBOI1 after two days of purchase it restarts automatically even when not in use and SD card gets unmount unexpectedly, after one week I visited serice centre.they return mobile after 3 days and told me that they repaired the problem of auto restart but unexpected removal of SD card is not mobiles issue, my SD card is damaged even I was using that SD card in my old cell of nokia. But the cell didn't shows any change it was showing the same problem then again after 5 days i visited service centre and they told me that when i kept my mobile first time in service centre it didn't gets restart even once in 3 days.and told me to send my mobile to jaipur which is the last process they had..then after 5 days i visit service centre to collect my cell, i asked them that if the problem is not solved yet then ? then they changed mother board of the cell.but even then it is showing the same issue.as they told me i changed my SD card.and one of the person at service centre told me that i asked about your cell to high authority and finally he gave me the answer that it's your sim card's problem. it's the worst service for coustomer. the service centre is at keshavpura circle, Kota (raj.)