These are flashable zips that will change your baseband (radio firmware). Google it See twistedxx's post quoted below if you have no idea what this means. If you have an HTC One X (Tegra 3) you're in the wrong place.
Radio = firmware
So I found this in the updater script for this CM9 port for the EVO 4G LTE: http://forum.xda-developers.com/showthread.php?t=1683384
looks like we can stop using fastboot to write kern...
Are up in the OP...and here:
CM 10.x: http://d-h.st/DcT
New ATT radio is up in the radio thread for anyone who's interested :)
Sort of a double post, but I see a couple guys here flashed the OTA...
If you have adb all set up and could run this command:
C:\adb>adb shell dd if=/dev/block/mmcblk0p17 of=/sdcard/radio.img
then zip up and shoot that file over to me , we ...