Hi guys,

appreciate if you could help me out in this. i just recieved my next sim in the morning and i followed all the steps of downgrading to 1.1.1 and install octoprep and upgrading back to 1.1.2. and then inserted the nextsim.
it seems to catch the signal and everything went on well however for some strange reason, i'm not able to make outbound calls. i can send messages. receive calls and messages but cannot make outbound calls. it says call failed when i try to call anybody. oh yes i have also installed iWorld as well.

any ideas.
please help.