BlackView BV9900E Recovery Mode and Fastboot Mode

Want to know How to Boot BlackView BV9900E into Recovery Mode and Bootloader Mode or Fastboot Mode? Check out the instructions listed on this page to successfully boot BlackView BV9900E into Recovery Mode and Bootloader Mode or Fastboot Mode.

BlackView BV9900E 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.

BlackView BV9900E 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.

BlackView BV9900E 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.

Also: BlackView A100 Recovery Mode and Fastboot Mode

Boot BlackView BV9900E into Recovery Mode

Below are the methods using which you can boot BlackView BV9900E into Recovery Mode.

Boot BlackView BV9900E Recovery Mode using Hardware Buttons

1. Power off your phone.
2. Once the device is off. Press and hold the Volume Up and Power button together for a few seconds.
3. Release all the buttons once you see the Android Boot Mode.
4. Use the Volume Up button to select Recovery Mode from the list of Boot Options and press Volume Down to confirm.
5. If the Android Bot with Red exclamation pops up, then press Volume Up and Power buttons together at once.
6. Now, your phone should boot into Recovery Mode.

Boot BlackView BV9900E into Recovery using ADB command

1. First of all, install the BlackView BV9900E USB Driver and ADB and Fastboot Drivers on your Windows computer.
2. 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.
3. Connect your device to computer and open Command Prompt (CMD).
4. Now, enter the below command in CMD to boot BlackView BV9900E into Recovery Mode.

   adb reboot recovery

Boot BlackView BV9900E into Fastboot Mode / Bootloader Mode

Below are the methods using which you can boot BlackView BV9900E into Bootloader Mode or Fastboot Mode.

Boot BlackView BV9900E Bootloader Mode/Fastboot Mode using Hardware Buttons

1. Power off your Phone.
2. Once the device is off. Press and hold the Volume Up and Power button together for a few seconds.
3. Release all the buttons once you see the Android Boot Mode.
4. Use the Volume Up button to select Fastboot Mode from the list of Boot Options and press Volume Down to confirm.
5. Now, your phone should boot into Fastboot Mode.

Boot BlackView BV9900E Bootloader Mode/Fastboot Mode using ADB command

1. Assuming ADB and Fastboot Drivers and USB Drivers installed on your computer.
2. 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.
3. Connect your device to the computer using a USB cable and open Command Prompt (CMD).
4. Enter the below command in the Command Prompt window.

   adb reboot bootloader