I have recently been in the UK and upon returning to NZ I bought a blackberry 9780.
It was locked to Orange UK however I got it unlocked.
The phone works fine with my O2 (UK) sim-card in it, and so I am sure the unlock has gone fine, however when I put my 2 degrees sim in it, it says the "sim is rejected" and the "SOS" is displayed.
My 2 degrees sim is atleast 12 months old in case smartphone's need a newer sim that I am unaware of.
When I go Options > Device > Advance System Settings > Sim Card everything is displayed as disabled. I cannot click on any of them to change to enabled.
Does anyone know what the problem is?
Cheers.