Hello. For a while now, I want to unlock my iphone 4. For a while I was thinking, that officialiphoneunlock.co.uk will be, probably, best place to do so, but I found this topic, so my mind changed: http://forums.macrumors.com/showthread.php?t=1471103 Now, i've found another IMEI unlock site, but I am curious, if it's legit. If anybody have used it, please, share with your experiance. http://www.chronicunlocks.com/ Also, can I unlock it, if I am using Hacktivated phone? And is there a free way, to find to which carrier your phone is locked to? *found my carrier by IMSI number...it shows it's locked to "Sonera Corporation - Finland"