New Bootloader Unlock Tool Posted

Here is a new tool I created to allow you to easily Lock and Unlock bootloader as well as removing Tampered. If you have S-Off you can simply flash this from recovery and choose your bootloader options.

Guide for using the tool with screen shots can be found HERE.

 Main Screen:

The Tool can be downloaded here:

Guru Bootloader Reset 1.1 
File Size: 3.5 MiB - Downloads: 17993 
MD5: bfbaf82a3105523f5f7b547708537d74 
Comments: This file will allow you to remove the Tampered Flag and also Unlock and Lock your Bootloader.

**S-OFF is required

Simply install from custom recovery CWM or TWRP.

Make sure you have the latest version of recovery as M7 U/UL  TWRP requires at least version 2.6.3.3 for this package to work.

The latest M7 U/UL  TWRP can be downloaded HERE.

The latest M7 U/UL  CWM can be downloaded HERE.

This should work for Verizon and Sprint as well, however they have different versions of these recoveries, so I am unable to test.

Enjoy! 

source http://www.htc1guru.com/2013/11/new-bootloader-unlock-tool/