[Q] need stock ROM for samsung GT-S5302 topic

i hav installed jellydroid(ICS) on my samsung galaxy y duos lite(GT-S5302)..but bluetooth and wifi are not working..among 2 networks,only one network is working.i want my stock rom(2.3.6v) for my samsung galaxy y duos lite(GT-S5302).....so please help me...friends...