Samsung - S5603 (Star 3g) — Memory card ic is not working it is under warranty bought on 29.07.10

Address:

Bangalore, Karnataka

i have purchased Star-3G- S5603 from Universal marathalli on 29.07.10 , one month later battery back up failure then now Memory card was not working i have checked with service centre Service Estimation cost will be 80% of mobile cost but they are telling that Memory card IC there is no warranty but the time of purchase they given the manufacturing warranty, the warranty will be false pls aware i have spent Rs. 8240 i want the mobile problem to be sortout with the warranty