[HD2 General] T-Macgnolia:
How to install Clock Work Mod Recovery to your HTC HD2 using MAGLDR

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To install CWM to your HD2 you must first have HSPL 2.08 installed and MAGLDR installed on your HD2. See the above to install both. There is two ways to install CWM to your HD2. I will give instructions on both.

New WAY​

Download the appropriate partition size recovery.zip file , check the first post by the ROM dev in the ROM thread for their suggested partition size. Go the CWM thread to download and see more instructions on how to install. Once you have the .zip file downloaded extract the contents of the zip file to the location and folder of your choosing. Next power on your HD2 but keep the power button pressed down to enter MAGLDR. Scroll down to option #5 USB flasher and connect it via USB cable to your computer. Give it a minute to install any drivers necessary and then right click on the DAF in the folder you extracted the files to and click on run as administrator. Let the progress bar on your computer and HD2 complete to 100% then click close on the last window of the installer. Your HD2 will automatically reboot it’s self but hold down the power button as it boots back up to bring up MAGLDR again. Scroll down to AD Recovery and press the send button and CWM will boot.

Old Way​

Download the appropriate partition size .zip file for SD boot, check the first post by the ROM dev in the ROM thread for their suggested partition size. Go the CWM thread to download and see more instructions on how to install. Once you have the .zip file downloaded extract the contents of the zip file to the location and folder of your choosing. Next power on your HD2 but keep the power button pressed down to enter MAGLDR. Scroll down to option #4 USB Mass Stg and connect it via USB cable to your computer. Give it a minute to install any drivers necessary and then open the file you extracted the files to. Open the file copy_to_sd_root and then copy both initrd.gz and zImage to the root of your SD card. Scroll to opyion #2 Boot AD SD and press the select button to select it. This will boot CWM

How to install CWM using cLK

To install CWM after you have flashed cLK to your HD2 you have to download and installJava JDK (needed for the Android SDK) and Andriod SDK. After Android SDK installs a couple of windows will pop up. Look for the one that says "Choose Packages to Instal", you only have to accept "Android SDK-Tools"and "Google USB Drivers", but you can accept more if you want. When the packages are done installing open "Environment Variables". To do this go to Start\right click on computer\ Properties\Advanced System Settings\ Environment Variables. In the lower section of the Environment Variables window scroll to "Path" and then click edit. In the "Variable Value" text box go all the way to the end of the text and type in, C:\Program Files\Android\android-sdk\platform-tools;.You have to include the semicolon at the end of it. Click ok on the "Edit System variables", "Environment Variables", and" Advanced System Settings" windows so you changes will be saved. Next go to post #355 of the cLK thread and download the "cLK_recovery_1.3.3_3.0.1.9.zip" file. Extract the files from this file to the tools folder in C:Prograqm Files\Android\android-sdk\tools. Now navigate to the that location and hold down the Shift button and right click anywhere in the window and select "Open Command Window Here" and a command window should open with that directory in it already. Now connect your HD2 via USB cable to your computer. If the USB drivers do not auto install, then go to Start\Control Panel\Device Manager and right click on "Android" and select update drivers. Then choose "Browse my computer for driver software". Navigate to the C:Program Files\Android\android-sdk\extra\google\usb_drivers then click ok then click install. When the drivers are installed you should see "fasttboot processing commands" on your HD2 screen, if you don't the drivers are not installed. Next you need to type in these commands in the command window.

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fastboot erase recovery And press enter

You should get a comfirmation a time elasped. Next type the following.

fastboot flash recovery clk_recovery_1.3.3_3.0.1.9.img And press enter

You should get another comfirmation and time elasped. Next type the following .

fastboot reboot This will reboot your HD2, hold down the home key to go to CWM

Now you can flash a Android ROM using CWM. Hint do not do a restore with a Nandroid backup that was made using a MAGLDR ROM as oit will cause issues. Also if you want to flash a updated CWM version download ROM Manager from the Android Market and use it to flash the updated CWM.

Thanks to XDA senior member Newman180 for his guide.

If you are getting a error saying your computer can not find or does not have a AdbWinApi.dll file then go to post #45 of this thread by XDA member Falkenbat.

Updated version of clk with CWM built in

If you are having trouble installing Clockwork Mod Recovery via fastboot commands, or if you just want the most recent version of clk. Then go and check out the most recent version posted in the thread XDA Recognized Developer Rick_1995. i this version of clk CWM is built into clk and is flashed to your HD2 when you flash clk. Plus it has a added Hboot screen so the HD2 has a clk interface that is just like the bootloader inteface that a HTC device that runs Android natively has. He also gives a pretty good break down on the differences of MAGLDR and clk.
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Radio info​

It was mentioned that I a should add some information on radios so here it is. I did a good bit of searching and could only find basic info on the radios. Basically as it says in the, "The HTC HD2 Master Radio Thread" the radio is software that controls the radio interfaces for your HD2 and other devices. These interfaces include WiFi, Bluetooth, GPS,GPRS, GSM, UMTS and even the new LTE and WiMax being rolled out. So you see how the radio can help or hinder your reception depending on how old are new your radio version is and where you live in the world. The radio also has some control over the camera function as well, exactly how it does I do not know so please do not ask. check my sources and you will see what I mean. I will add more to this if I can find the information. The international HD2s with 448 MB of ram can flash pretty much any radio version but don't just take my word for it do your own research as a wrong radio will brick your phone. Also the international HD2s have to have a 2.08.50.xx radio or highe for them to unlock the extra ram of 576 MB. (Thanks to XDA senior member Kholk for the master radio thread., and senior member samsamuel for the info about unlocking the extra ram!)​

Warning to all TMOUS HD2 owners you can not flash a 2.04,50.xx, 2.05.50.xx, or any x.xx.51.xx version radio to your HD2.This includes radio ROM verision that are included in a ROM. These radio versions will brick/ KILL a TMOUS HD2!!!!! ​

Sources for this info are "The HTC HD2 Master Radio Thread" and the XDA wiki.​

This is the end of my Guide, I hope this is helpful to people Peace to all. Don’t forget the thanks button.

Change Log:

Originally posted guide on April 4th 2011

Added Radio information April 5th 2011

Added cLK information and the installation guide for cLK and CWM using fastboot commands. Attached cLK 1.3.3 custom RUU.zip file. May 3rd 2011

Attached cLK 1.4.0.1 100MB to 400MB partition.rar. Also edited guide so close to all the available post space is at the bottom of post #3. July 5th 2011

Added Link in post #1 to HD2 NAND Toolkit by XDA Recognized Developer ksubedi, sorry no date for this one.

Added cLK install video by XDA Senior Member 96edwy, big thanks. Added link in post #1 to the EasyAndroid toolkit by XDA Senior Member kevin134. Added Change log. August 23rd 2011

Added info and link for the updated clk with built in CWM April 7, 2012