yeah same error here!! I flashed it to have it exactly the way I got it (software wise), with the UK bin: RX-51_2009SE_1.2009.42-11.203.2_PR_COMBINED_203_ARM.bin .. and now it doesn't recognize the SIM card. Any SIM card! The SIM cards are fine, I reflashed, same thing... Is it dead??? Can't believe this....