7270 from 1&1
Hello to everyone. I just get a 7270 with 1&1 brand (FRITZ!Box Fon WLAN 7270 (UI))and I wonder how should I proceed to convert it in annex A. My Firmware-Version is 54.04.57 and whatever other image I try to update, the returned answer is that the file is to big. I've tried to...