[Sprint HTC EVO 4G LTE] sofla2:
Those were the exact steps I followed. I did the HTC unlock, then the root method from that thread. It didn't work the first time, so I did a factory reset and tried again. This is what the script says when I run it....

---------------------------------------------------------------

One-Click Root ToolKit For Evo 4G LTE!

Script by Max Lee from OneXRoot.com

Credits go to XDA users sparkym3 and Dan Rosenburg for exploit.

---------------------------------------------------------------

[*] This script will:

(1) root your Evo 4G LTE on ICS

(2) install Busybox

(3) install SU files

[*] Before u begin:

(4) Make sure to read full instructions at HTCEvoHacks.com!

---------------------------------------------------------------

CONFIRM ALL THE ABOVE THEN

Please hit Enter when ready.

Press any key to continue . . .

Rooting...

adb server is out of date. killing...

ADB server didn't ACK

* failed to start daemon *

error:

Start Rooting...

adb server is out of date. killing...

* daemon started successfully *

** daemon still not runningerror: cannot connect to daemon

adb server is out of date. killing...

* daemon started successfully *

link failed File exists

adb server is out of date. killing...

* daemon started successfully *

reboot #1 - DO NOT DISCONNECT YOUR DEVICE!

adb server is out of date. killing...

* daemon started successfully *

error: protocol fault (no status)

* daemon not running. starting it now *

* daemon started successfully *

** daemon still not runningerror: cannot connect to daemon

adb server is out of date. killing...

* daemon started successfully *

reboot #2 - DO NOT DISCONNECT YOUR DEVICE!

adb server is out of date. killing...

* daemon started successfully *

error: protocol fault (no status)

* daemon not running. starting it now *

* daemon started successfully *

** daemon still not runningerror: cannot connect to daemon

adb server is out of date. killing...

* daemon started successfully *

failed to copy 'su' to '/system/bin/su': Read-only file system

adb server is out of date. killing...

* daemon started successfully *

** daemon still not runningerror: cannot connect to daemon

adb server is out of date. killing...

* daemon started successfully *

Unable to chmod /system/bin/su: No such file or directory

adb server is out of date. killing...

* daemon started successfully *

** daemon still not runningerror: cannot connect to daemon

adb server is out of date. killing...

* daemon started successfully *

** daemon still not runningerror: cannot connect to daemon

adb server is out of date. killing...

* daemon started successfully *

failed to copy 'Superuser.apk' to '/system/app/./Superuser.apk': Read-only file

system

adb server is out of date. killing...

* daemon started successfully *

rm failed for /data/local.prop, No such file or directory

rm failed for /data/local/tmp, Is a directory

failed on '/data/local/tmp.bak' - No such file or directory

2375 KB/s (1075144 bytes in 0.442s)

mount: permission denied (are you root?)

/system/xbin/busybox: cannot open for write: Read-only file system

Unable to chmod /system/xbin/busybox: No such file or directory

Unable to chmod /system/xbin/busybox: No such file or directory

/system/bin/sh: /system/xbin/busybox: not found

rebooting

All Done rooting Evo 4G LTE, check out OneXRoot.com for more cool stuff like ROM

s, hacks, tips, and more!

Press any key to continue . . .