Yes
no.
dose whatsapp work on 5620 ?
yes. get it from the appworld or download it from the whatsapp website.
Yes
No they cannot because the 3g is more advanced than the 2g. I know because I work for apple
why not
Yes it Whatsapp works on Nokia Asha 305.
Yes it will as the size doesn't change
Yes it doed
yes
No. Jailbreak is out yet for 2G. Chronic Dev is workin on it. dec13/08
2g*(2g)2 = (2g)3 = 8g32g*(2g)2 = (2g)3 = 8g32g*(2g)2 = (2g)3 = 8g32g*(2g)2 = (2g)3 = 8g3