Greetings everyone ..ok straight to the topic on my 1st post ..
Using n80ie for quite a while ...then i having my 2nd ribbons problem ..so i send it to the shop
ok..they fix the ribbon probs..now when i wan start my phone it say simcard not valid and i cant even go the menu or whatever
...tried my simcard in 3 other phone including my friend n80 and my
simcard work perfectly ..when i start my phone without simcard everything is fine i can go hear song use it perfectly..ofcourse no sms or call..
once again i put simcard eveything literely failed..hope u guys can help me here where to fix / how much cost / time needed or any information ..

Ty sir..