Hi,

My N9 has all of a sudden and for no apparent reason started giving SIM card error. The phone no longer connects to the network. Trying other SIMs gives the same results.

Error message that I get in Mobile network settings: "Mobile network settings are not available. SIM card error." The phone also does not show IMEI in the About product menu when it has a SIM card inserted. With SIM card taken out, IMEI shows up.

The phone is on latest Nokia firmware.

Pl help. I'd really like to keep this phone for a bit longer. Happy to follow any troubleshooting steps and post results.