I restored to 1.1.4 and used all three Ziphone/iLiberty+/iPlus2.0b for j/a/u but all three gave me same results. iPhone successfully jailbreaked, activated and unlocked but strange thing is there is three local networks and phone works with two but not working with the third one and gives me "no service" all the time for this one no matter what I do. It recognize the network but there is no service. All other things (wifi, youtube, ...) are working OK. My another iPhone (week 37, SN starts with 7) works OK with all three networks but the new purchased one (week 48, SN starts with 8) recogniozes all three network but only works with two of them and not with the third. Anyone had such an experience? Any advice how to solve this?