[Resolved]  Samsung Galaxy S3 (I9300) — network problem and hanging

Address:

Coimbatore, Tamil Nadu

i brought it on 07/09/2013 before 3 month but i can not use this mobile even one day, because of so many problem which is following, , 1. when using mobile automatically getting hang and relief some time later 2. networking not connected properly so i can't use mobile 3. not getting charged when i put charging it'll take very long time to charge like 1 day when i contact samsung service center coimbatore branch i got following problem 1.they took my mobile 1 day and they update the software 2.then 2nd time they took 9day mobile and told we changed mother board still the problem is in mobile my mobile phone details model : i9300 date of purchase : 07/09/2013 shop name : priority mobiles no . 170 - E Ratha complex near ganga yamuna theater, 100 feet road, gandhi puram, coimbatore -641012, phone : [protected] IMEI no : *353743/05/232737/4* Battery no:[protected] color : Marble white my contact no : [protected] / [protected] kindly help me to solve this problem thank you D.P. Sunil