how can i fix my; samsung d500...????

agreed on this answer, changing the imei will get you jail time.

Will Stirling
October 2006

it sounds like its locked blocked from the network they do this if lost or stolen.....a new board would solve this as it would be new imei just be like getting a new phone only it will prob cost you more than a new D500.....the imei can be changed on your phone to unblock it but its not legal.....you might be best to get a screen damaged D500 from ebay and just change the boards you could fix this yourself but its a bit fiddley.

jester
October 2006