Hello m8.....i have serious problems with my 3 pieces iphone 4s with its locked with O2 UK,Orange UK and AT&T USA respectively...all are IOS 5.1 BB 2.0.12....After activated all with locked network....
I now follow all step for unlock with rebel x-sim.
but not work for all process....i follow steps on you tube but my phones are not work
i follow all steps here
http://forum.gsmhosting.com/vbb/f510...im-v3-1454771/
but still not work
Always "Activation Required" shows on screen.
it says connect to itunes or wi-fi to activate
if i connected it to itunes .....It says The SIM card inserted in this iphone does not appear to be supported
with connected with wi-fi it says SIM Not Valid and am totally confused...
how to solve this ?????