For the past few weeks I've been running the unofficail JB firmware on my S2 and its been fine. Now my phone has started to be a little odd (believe this is due to the USB issue) so Samsung are going to repair my phone. But I'd like to flash this to the ICS from my provider if possible bofore sending it back. Any ideas on how to get the Orange UK ICS on? *btw the USB thing is when I turn off it keeps restarting to the charging symbol even when not connected. Only way to turn it back on is to plug in and power on.