• michal
• 1 day ago
• Categories: HTC
• Categories: Desire 620 dual sim
• Free: Free warranty check

1. The first thing for you to do is to switch on the device.

2. Press and hold the Power & Volume Down buttons for five seconds or so.

3. You can release them when a Bootloader Mode menu opens.

4. Well done, you have reached Bootloader mode.