[Android Software/Hacking General [Developers Only]] glevitan:
Disclaimer (borrowed from Cyanogemod)

: Use this tool at your own discretion. I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed. Please do some research if you have any concerns about features included in this tool before running it! YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you. Hard. A lot./

THANKS: Hack Kit IRC support channel guys for teaching me what I have learnt so far...(attn1, shad0wf0x, Anthony1s...and many others...=))

UNLOCKING THE BOOTLOADER WILL FACTORY RESET YOUR DEVICE!!!...YOU HAVE BEEN WARNED!

INTRODUCTION

This is tool is a beta release, I do not own all the devices supported but have tested in the HTC Aria. Any feedback, comment or advise is welcomed and do not hesitate to post it.

The tools is intended to help easy the process of unlocking / relocking the bootloader for HTC devices.

This is for STOCK devices only

, so if you are S-OFF or running a custom rom already, do not use this tool.

IF YOUR DEVICE BUILD VERSION IS NOT LISTED, YOU CAN CREATE A GOLDCARD AND FLASH A RUU THAT SUPPORTS HBOOT UPDATE.

Goldcard Creation: As Revskills site was taken down for good, you can create a goldcard image from the script (MANY THANKS TO Gene Poole for the .exe file)

REQUISITES

In order to succeed, you need to follow the following steps:

HTC drivers must be installed (included in the tools\windrivers folder) with the phone unplugged.

USB debbuging must be enabled in the device.

Phone should be set as charge only as default.

INSTRUCTIONS

Make sure that you have complied with above requisites. The first time the script runs it will install adb, fastboot, wget and some other utilities if not found in your PC.

Extract the HTC_Unlock_Bootloader_Tool.zip.

Open the EasyUnlockTool.cmd file as admin (otherwise the script will show you an error message)

If you device is supported, it will show you the menu.

Follow the instructions on screen. If needed, the script will detect the build version, download the hboot update utility and run it in order to achive the unlock.

Once you complete the update and the unlock token is shown on your screen, HTCDEV site will open for you to paste and submit it.

When you get the unlock_code.bin file in your mail, download it to the tools\token folder and press a key. The script will flash it for you.

If the above worked, you will be prompted in the phone to proceed to unlock.

SUPPORTED DEVICES

For the time being, the list of supported devices is this:

HTC Amaze 4G (Mobilicity)

HTC Amaze 4G (T-mobile)

HTC Amaze 4G (WILD)

HTC Aria

HTC ChaCha

HTC Design 4G

HTC Desire (GSM/CMDA)

HTC Desire 816

HTC Desire C

HTC Desire C (codename golf U)

HTC Desire HD / Inspire 4G

HTC Desire V

HTC Desire X

HTC Desire Z / T-Mobile G2

HTC Dream / T-Mobile G1 / Era G1

HTC Droid DNA

HTC Droid Eris

HTC Droid Incredible

HTC Droid Incredible 2 ( Verizon)

HTC Desire S (Not sure it will work as there is no information about it in HTCDEV)

HTC Evo 3D (EMEA)

HTC Evo 3D (Rogers)

HTC Evo 3D (Sprint)

HTC Evo 4G+ (Korea Telecom)

HTC Evo Design (Sprint)

HTC Evo view 4G (Sprint)

HTC Flyer (BrightStar)

HTC Flyer (TUR WI-FI)

HTC Flyer (TUR)

HTC Flyer (WWE WI-FI)

HTC Flyer (WWE)

HTC Hero

HTC Incredible S

HTC Jetstream (AT&T)

HTC Legend / A6363

HTC One

HTC One S

HTC One S C2

HTC One V

HTC One VX

AT&T HTC One VX

HTC One X

HTC One X (AT&T) and One XL (Need to achive SuperCID with Xfactor exploit first from here: http://xdaforums.com/showthread.php?t=1952038)

HTC One X+

HTC Rezound (Verizon)

HTC Rhyme (Verizon)

HTC Salsa

HTC Sensation (Arabic)

HTC Sensation (Bouygues FRA)

HTC Sensation (EU)

HTC Sensation (SKT Korea)

HTC Sensation (TUR)

HTC Sensation (Vodafone)

HTC Sensation 4G (T-Mobile US)

HTC Thunderbolt (Verizon)

HTC Vivid (AT&T)

HTC Wildfire (A315C)

HTC Wildfire S

If you want your device to be included in the list, just let me know. As long as the bootloader unlock is supported by HTCDEV, I can include your device to the script.

DOWNLOADS

Name convention has been changed to EasyUnlockTool_ddmmyyyy.

EasyUnlockTool_19022015: http://d-h.st/zaif

MD5SUM: ed9f69b3d4e3fbe37593ceaab13baac2

CHANGELOG

EasyUnlockTool_19022015 - HTC Desire 816 has been added to the script.

EasyUnlockTool_08102013 - HTC Design 4G has been added to the script.

EasyUnlockTool_18082013 - Integrated the goldcard image creator to the script. There is no need to download a new script to goldcard image creation.

EasyUnlockTool_040613 - Added the HTC Incredible S (codename vivo) to the list.

EasyUnlockTool_1005013 - Added the HTC Desire C (codename golfu) to the list.

EasyUnlockTool_0605013 - Added the HTC One S C2 to the list.

EasyUnlockTool_0405013 - Added AT&T HTC One VX support.

EasyUnlockTool_0305013 - Added HTC Wildfire S support, corrected the code and some typos.

EasyUnlockTool_0205013 - Added HTC One support.

EasyUnlockTool_0703013 - Added Desire S to the list of supported devices.

EasyUnlockTool_2702013 - Fixed typos in the script...more rectal-cranial inversion.

EasyUnlockTool_2602013 - Fixed more bugs. In attn1's words: "fix more results from my rectal-cranial inversion..."

EasyUnlockTool_2502013 - Fixed some bugs in the code.

EasyUnlockTool_07012013 - Added HTC One V Rogers branded. Fix some typos in the code.