iphone 3g


Standard Member
I've jailbroken my iphone 3g using ultrasnow. my modem firmware is .5.14.02 and in running ios 3.1.3.

For some reason now i've put my orange sim card in (previously the iphone was on O2) i cant make a call.

It's registering there is a sim card in the phone. When you call up the carrier in the about section in the iphone it says orange etc but it just comes up saying "searching..." then "No service"

Any ideas as to why this is happening? I feel i'm so close to completing the jailbreak but that there is just something i haven't yet done and over looked which is preventing the new sim card from being read.


PS, the orange sim card was previously in a blackberry on the orange network. Would that be part of the problem?


Active Member
Have you unlocked it so it can be used on a different network except from o2.

Sounds like this or a classic case of the phone is blacklisted.

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