I have this nokia 6630 & 6681 phones that was bought for me from the UK.
The problem is, when i switch on the phone and insert my sim card, and the phone is about starting up.after it shows the "NOKIA" booting screen, instead of it to show the normal nokia trademark image of two hands joining to hold each other, it tells me my sim card is invalid.
Now, if i remove the sim card and boot the phone again, it goes on to the main screen but indicated "Offline" in the network bar.
I thought it was a profile setting thing, but when i tried changing the profile, it alerted me to insert a sim card.
guys am confused and i need help.
what do you people suggest?