Can't get radio to work on my TyTN - No GSM message on boot screen

[CmptrDan]

Hi There,

I've had my TyTN for about 5 months now and love it.

I upgraded to v1.35 (south african version) when it first came out and noticed a significant improvement over the original ROM. Last weekend I started having problems with my radio and noticed a "No GSM" message on the boot screen (where the radio version would normally appear). After reading up on the message, I determined that my radio had, somehow, become corrupted. I tried to re-install the v1.35 ROM but the problem persisted so, I tried to image the 2.05 ROM with no difference.

I've exhausted all my options and now turn to you to see if someone can help.

I'm at SPL 1.09 (FYI... I bought the unlocker from imei-check so I could downgrade to SPL 1.04 but it won't install).

Can anyone offer some additional insight/recommendations so I can get my TyTN back up and running?

Thanks!

Dan.

[Sleuth255]

It might actually be a bad SIM. If it was just working and it went south without you changing anything then its SIM or hardware IMO.

[CmptrDan]

Hmm. I'm pretty sure the SIM is okay because I popped it back in my 2125 Smartphone when my TyTN failed and my 2125 is working fine.

Hardware will be harder to diagnose, though... Any suggestions on how to narrow it down to hardware?

Thanks,

Dan.