• michal
• 1 day ago
• Categories: HTC
• Categories: One X9
• Free: Free warranty check

1. Good day. First, switch off the device by pressing and holding the Power button.

2. After the phone turns off, press and hold Volume Down + Power button for a moment.

3. Release the Power button when a HTC logo comes on screen.

4. Unless something went wrong, you are now in the download mode.