well she str8 upgrade to 4.0 when buy, free upgrade ma. so problem is now she got problem with the s2, i nv see la, but she say "slow and alot problem". so i ask her go samsung and check, the samsung fella say ICS got problem =.=. im using ICS on my non G version so far very wonderful, thats why i hairan why G version so mafan mehh =.=