Originally Posted by ny211flyer
Make sure you take out any SD cards and then while the 'radio' is off, perform a soft reset. That should activate the radio. I have Verizon, so this is what works for me... one the radio is active I do an over the air software update.
But your Verizon Treo won't work outside North America, except South Korea, and that requires a trip to the Verizon store before you leave to get the South Korean PRL loaded.