irsan_donald
09-05-2005, 12:09 PM
I've upgraded the ROM from WM2003 to WM2003SE. My original Radio Stack is 4.16. I want to upgrade it to 4.21. My device is O2 XDA PW10A1. But I've got the wrong RSU. It's from T-Mobile not from O2. So my device can't go to the today screen anymore. It's White Blank now. The battery didn't work. So I have to charge it everytime. I go to the Boot Loader , and the "GSM ERROR" appeared. I pressed the action button , the this message appeared "GSM turn on.....f a i l !!" What should I do ?? Is there a way to save my device ?