i updated my N900 using the nokia update software and downloaded 163.6MBs out of the 190MBs and suddenly the PC shows me that update failed and asks to disconnect the phone from the PC i rebooted my phone and the new software is working except for my SIM card as whenever i boot my phone it says that telephony services are not availble and when i connect my phone to reupdate it. It says that the phone is not supported by the PC suite HELP!!