E63 connection error
 

Just unlocked this E63 without any problems, it was on the "3" UK network.

Now when I insert another network sim I get "connection error" on the display although there is a full signal. It does work on Orange but not on any other, strange.

Any ideas?

You Must Have Stolen Phone

Thats what I thought, but it still works on the original network "3" and Orange, ran an IMEI check and its not blacklisted.

Strange.

i have same problem signal full but connection error wen i call