In the following post supported by a video-tutorial, I'm going to show you how to use the htcdev, a web page that offers us in a way Delivery to Italy takes one or two business daysthe necessary tools to unlock the bootloader of a good number of HTC terminals.
In addition, on this page we will find detailed instructions to achieve the task of unlocking the bootloader of a good number of terminals.
Necessary requirements
First of all register on the HTCdev website y click for confirmation at the link sent to your email.
have a terminal Htc compatible with the list of devices that you will find on the official website of htcdev, you should also have usb debugging enabled, you can find this option in the device settings menu in the section applications/development.
The battery of the device to unlock the bootloader will not be able to be never below 30%, since for security reasons the program in charge of unlock bootloader it won't let you start the process.
Tips to consider
Follow all the advice both from the video and from the website of htcdev, being in English, if you don't understand something, you can use the Google translator to by means of a copy paste, translate the content.
If during the unlocking process you are disconnect the mobile, htcdev recommends exiting the installation program completely, disconnecting the usb cable from the computer and waiting a few minutes, then re-running the program and starting the process over again.
If this second attempt fails again, it should re-install drivers HTC by installing HTC sync.
As support here you have the tutorial explained in detail and graphically supported with screenshots of the process to be carried out.
Tools needed
Have installed the Android SDK, the Java JRE and HTCsync, is essential to meet these three requirements before starting the bootloader unlocking process, otherwise you will have repeated problems and the unlocking will not finish.
More information - How to unlock the bootloader of a good number of HTC terminals with HTCdev, How to unlock the bootloader of HTC terminals using HTCdev
Download - Android SDK, the java JRE and HTCsync
