BLU Studio 5.5 C D690U Recovery Mode and Factory Mode

Want to know How to Boot BLU Studio 5.5 C D690U into Recovery Mode and Factory Mode? Check out the instructions listed on this page to successfully boot BLU Studio 5.5 C D690U into Recovery Mode and Factory Mode.

BLU Studio 5.5 C D690U 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.

BLU Studio 5.5 C D690U Factory Mode is a hidden mode that helps test the device and clear eMMC.

Also: BLU Vivo Air LTE Recovery Mode

Boot BLU Studio 5.5 C D690U into Recovery Mode

Below are the methods using which you can boot BLU Studio 5.5 C D690U into Recovery Mode.

Boot BLU Studio 5.5 C D690U Recovery Mode using Hardware Buttons

1. Power off your phone.
2. Once the device is off, press and hold the Volume Up + Volume Down and Power buttons together for a few seconds.
3. Release the keys as soon as you see the two options menu on the screen.
4. Now, press the Volume Up button to enter into the Recovery Mode.
   

Boot BLU Studio 5.5 C D690U into Recovery using ADB command

1. First of all, install the BLU Studio 5.5 C D690U 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 BLU Studio 5.5 C D690U into Recovery Mode.

   adb reboot recovery

Boot BLU Studio 5.5 C D690U into Factory Mode

1. First of all, power off the device.
2. Once the device is off, press and hold the Volume Up + Volume Down and Power buttons together for a few seconds.
3. Release the keys as soon as you see the two options menu on the screen.
4. Now, press the Volume Down button to enter into the Factory Mode.
5. Now, your phone should boot into Factory Mode.