How to reset htc one
To hard reset your HTC ONE you need to follow these steps mentioned below,
1- In order to hard reset your Htc one first of all you need to power it off by pressing the power button.
2-When the phone is turned off Press and hold the ‘VOLUME DOWN’ button and then press and hold the ‘POWER’ button too .
3- Don’t release the buttons until 3 images comes before you , when a screen with 3 images appear just release the power and volume buttons.
4- Now press ‘volume down’ button in order to move down then select the FACTORY RESET option by pressing the ‘power’ button .
By following these steps your smartphone will be completely refreshed.
Now lets move towards how to unlock the boot loader….