Hi. 
Sorry to be late to the party - ocnbrze asked me to join in - if you want to know anything about using a Mac with an HTC, I'm probably your boy (rooted my first Evo with one back in June 2010, and a few times since).
I can get you as far as getting your bootloader unlocked, then you'll need to do the actual root.
I'm not current on today's root methods for the Evo, but between me and the other cats here, we'll probably have you squared away in no time.
You may have already done/tried some stuff - but let's please review my guide on this, ok?
Here's the overview of making the HTCdev process work on a Mac -
Remember the First Rule of Rooting - Don't Panic. Someone has always been in your shoes already, knows exactly how you feel and what you'll need. Panic causes mistakes. Going slow is better.

Second Rule of Rooting - read, read, read some more and ask questions. Just like you have been. We hate broken phones, unhappy root experiences and love questions here.

I'll be in and out of this thread as much as possible today and certainly will stand by you until you get there.
Cheers!
PS - not wanting to add to any confusion here, as I mentioned, ocnbrze asked me to pop in, see if I could help with the Mac bits.

Sorry to be late to the party - ocnbrze asked me to join in - if you want to know anything about using a Mac with an HTC, I'm probably your boy (rooted my first Evo with one back in June 2010, and a few times since).
I can get you as far as getting your bootloader unlocked, then you'll need to do the actual root.
I'm not current on today's root methods for the Evo, but between me and the other cats here, we'll probably have you squared away in no time.
You may have already done/tried some stuff - but let's please review my guide on this, ok?

Here's the overview of making the HTCdev process work on a Mac -
Please read all the way through once before starting, so you have a picture in your mind of the steps, and so that you can see that you have various options to follow on what might be easiest for you.
Download the Mini-SDK -
our forums' mini-sdk
Open two Finder windows -
- Point the first one at your Home area (on left side, you'll see a home icon, named after your login name).
- Point the second one to the same place, then go to Downloads from there.
- Drag sdk-tools.zip from Downloads to your home area.
- Double-click sdk-tools.zip - accept to open app downloaded from internet.
- You'll now have a new folder under home -> sdk-tools
- Move sdk-tools.zip to Trash, you're done with it.
- In a Finder window, go to Applications, Utilities (folder), then double click to open Terminal
- In the Terminal, enter (copy/paste): cd sdk-tools
The HTCdev process -
![]()
Here's the HTC dev unlock site - HTCdev - Unlock Bootloader
Scroll to the bottom of the drop-down and choose All Other Supported Models or choose your Evo, whichever applies here.
Wherever you see HTC ask you to enter the fastboot command, while in the sdk-tools folder, do: ./fastboot-mac
The "./" must preceed the command.
In step 1 of the diagram above, the command is:
./fastboot-mac oem get_identifier_token
In step 5 of the diagram above, drag and drop the Unlock_code.bin from Mail into your sdk-tools folder in the Finder and then the Terminal command to unlock is:
./fastboot-mac flash unlocktoken Unlock_code.bin
If you have questions about the precise steps, please also see -
Unlock Bootloader on Mac OS X - Rezound - xda-developers
-> but use our Mini-SDK and my instructions here to install and use that, it will make your life easier.
Your bootloader is now unlocked, next comes getting a custom recovery installed and the actual rooting.
You may wish to keep the sdk-tools as it will come in handy in your rooting future.![]()
![]()
Remember the First Rule of Rooting - Don't Panic. Someone has always been in your shoes already, knows exactly how you feel and what you'll need. Panic causes mistakes. Going slow is better.

Second Rule of Rooting - read, read, read some more and ask questions. Just like you have been. We hate broken phones, unhappy root experiences and love questions here.

I'll be in and out of this thread as much as possible today and certainly will stand by you until you get there.
Cheers!

PS - not wanting to add to any confusion here, as I mentioned, ocnbrze asked me to pop in, see if I could help with the Mac bits.



