Sper sa te ajute :
To Remove HardSPL from your Device or Flash back a Stock Rom and Stock SPL for Warranty Purposes
You can remove the HSPL by flashing an original SPL from microSD card OR by running the HSPL3 application (You need select 2.08.0000 in the choose screen).
* You can also use the microSD Card method to flash back your Stock Rom and Stock SPL that you originally had on your phone*
- Download a shipped Rom from *HERE* (
http://www.htc.com/ro/supportdownloadlist.aspx?p_id=297&act=sd&cat=2 )
- Rename the extension to .zip
- open it with winzip and extract the RUU_signed.nbh file to a folder
- Rename it to LEOIMG.nbh and copy it to the root of a microSD card thats been formatted to FAT32
- Insert your storage card into your phone
- Enter Bootloader and follow onscreen instructions to flash
Flashing Via MicroSD Card
NOTE (PLEASE READ): If you flash a Stock Rom via microSD Card then it will overwrite your HardSPL with a stock SPL included in the nbh file. This does not apply to custom roms as they do not include an SPL. BE CAREFUL!!
1. Make sure your microSD is Formatted to fat32 (you dont have to delete all files but it is safer if you do)
2. Download your prefered Rom from the LEO Rom Develpoment Page and unzip/unrar it to your PC
3. Goto the Roms Folder and rename the .nbh file to LEOIMG.nbh
4. Copy the LEOIMG.nbh file to the root of your MicroSD Card
5. Plug the MicroSD Card into the phone
6. Reset the device while pressing the volume down button to enter the BootLoader screen, you will first see a tri-color screen with the phone and SPL Information at the top
7. Follow the On Screen instructions to start the update
8. After flash has completed, press the reset button with the stylus to reset the device.