How to Boot HTC Desire 820Q Dual SIM Recovery Mode

Are you wondering How to Boot HTC Desire 820Q Dual SIM into Recovery Mode? Then, follow the instructions listed on this page to successfully boot HTC Desire 820Q Dual SIM into Recovery Mode.

HTC Desire 820Q Dual SIM Recovery Mode allows a user to troubleshoot and fix problems with their device. In addition, recovery mode can access some core functions of the device, such as factory resetting the device, wiping cache, Installing updates, backup and restoring data, flash root packages and other zip mods, etc.

Also: HTC One S Recovery Mode and Fastboot Mode

Boot HTC Desire 820Q Dual SIM into Recovery Mode

Below are the methods using which you can boot HTC Desire 820Q Dual SIM into Recovery Mode.

Boot HTC Desire 820Q Dual SIM Recovery Mode using Hardware Buttons

Power off your phone.
Once the device is off. Press and hold the Volume Down and Power button together for a few seconds.

Release the keys as soon as you see the Boot Mode on the screen.
Now, choose Recovery Mode using the Volume Down button and select it using the Power button.
As soon as the phone image appears on the screen hold down the Volume Up + Power button for a few seconds.

Now, your phone should boot into Recovery Mode.

Boot HTC Desire 820Q Dual SIM into Recovery using ADB command

First of all, install the HTC Desire 820Q Dual SIM USB Driver and ADB and Fastboot Drivers on your Windows computer.
Now, enable "USB Debugging" on your phone from Developer Options. If Developer Options is missing, go to Settings → About Phone and tap on Build Number about 7-10 times.

Connect your device to computer and open Command Prompt (CMD).
Now, enter the below command in CMD to boot HTC Desire 820Q Dual SIM into Recovery Mode.
```
adb reboot recovery
```

Boot HTC Desire 820Q Dual SIM into Fastboot Mode / Bootloader Mode

Below are the methods using which you can boot HTC Desire 820Q Dual SIM into Bootloader Mode or Fastboot Mode.

Boot HTC Desire 820Q Dual SIM Bootloader Mode/Fastboot Mode using Hardware Buttons

Power off your Phone.
Now, press and hold the Volume Down and Power button together for a few seconds.
Release the keys as soon as you see the Boot Mode on the screen.

Now, your phone should boot into Fastboot Mode.

Boot HTC Desire 820Q Dual SIM Bootloader Mode/Fastboot Mode using ADB command

Assuming ADB and Fastboot Drivers and USB Drivers installed on your computer.
Enable "USB Debugging" on your phone from Developer Options. If Developer Options is missing, go to Settings → About Phone and tap on Build Number about 7-10 times.

Connect your device to the computer using a USB cable and open Command Prompt (CMD).
Enter the below command in the Command Prompt window.
```
adb reboot bootloader
```