How to Boot Doogee S86 Pro into Recovery Mode, Fastboot Mode and Factory Mode

Are you wondering How to Boot Doogee S86 Pro into Recovery Mode, Bootloader Mode or Fastboot Mode, and Factory Mode? Then, follow the instructions listed on this page to successfully boot Doogee S86 Pro into Recovery Mode, Bootloader Mode or Fastboot Mode, and Factory Mode.

Doogee S86 Pro 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.

Doogee S86 Pro Fastboot Mode or Bootloader Mode is used to re-flash system partitions on the device. It is an alternative to the recovery mode but is more advanced. It helps to modify or write data directly to your device's flash memory.

Doogee S86 Pro Bootloader Mode or Fastboot Mode can be used to unlock the bootloader, flash a custom recovery (CWM, TWRP, Philz, etc.), flash stock ROM, flash custom image files, and more.

Doogee S86 Pro Factory Mode is a hidden mode that helps test the device and clear eMMC.

Also: Doogee X93 Recovery Mode, Fastboot Mode and Factory Mode

Boot Doogee S86 Pro into Recovery Mode

Below are the methods using which you can boot Doogee S86 Pro into Recovery Mode.

Boot Doogee S86 Pro Recovery Mode using Hardware Buttons

Power off your phone.
Once the device is off, press and hold the Volume Up and Power button together for a few seconds.

Release the Power button as soon as you see the Doogee Logo on the screen.
Release the Volume Up button when the device boots into Recovery Mode.

Boot Doogee S86 Pro into Recovery using ADB command

First of all, install the Doogee S86 Pro 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 Doogee S86 Pro into Recovery Mode.
```
adb reboot recovery
```

Boot Doogee S86 Pro into Fastboot Mode / Bootloader Mode

Below are the methods using which you can boot Doogee S86 Pro into Bootloader Mode or Fastboot Mode.

Boot Doogee S86 Pro Bootloader Mode/Fastboot Mode using Hardware Buttons

Power off your Phone.
Press and hold the Volume Up + Power button together for a few seconds.

Release the Power button as soon as you see the Doogee Logo on the screen.
Release the Volume Up button when the device boots into Recovery Mode.
In the next step, select “Enter fastboot” using Volume keys and press the Power button to confirm.

Boot Doogee S86 Pro 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
```

Boot Doogee S86 Pro into Factory Mode

First of all, power off the device.
Press and hold Volume Down and Power buttons together for few seconds.

Release the keys once the device boots into Factory Mode.