How to Boot Karbonn Quattro L55 HD into Recovery Mode and Fastboot Mode

Are you looking for the instructions on How to Boot Karbonn Quattro L55 HD into Recovery Mode and Bootloader Mode or Fastboot Mode? Then your search ends here; on this page, we have shared instructions on how to boot Karbonn Quattro L55 HD into Recovery Mode and Bootloader Mode or Fastboot Mode.

Karbonn Quattro L55 HD 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.

Karbonn Quattro L55 HD 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.

Karbonn Quattro L55 HD 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: Karbonn A15 Recovery Mode

Boot Karbonn Quattro L55 HD into Recovery Mode

Below are the methods using which you can boot Karbonn Quattro L55 HD into Recovery Mode.

Boot Karbonn Quattro L55 HD 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 all the buttons once you see the Android Boot Mode.

Use the Volume Up button to select Recovery Mode from the list of Boot Options and press Volume Down to confirm.
Now, press the Power button to enter into the Recovery Mode.
While holding down the Power key press the Volume Up button at once.

Boot Karbonn Quattro L55 HD into Recovery using ADB command

First of all, install the Karbonn Quattro L55 HD 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 Karbonn Quattro L55 HD into Recovery Mode.
```
adb reboot recovery
```

Boot Karbonn Quattro L55 HD into Fastboot Mode / Bootloader Mode

Below are the methods using which you can boot Karbonn Quattro L55 HD into Bootloader Mode or Fastboot Mode.

Boot Karbonn Quattro L55 HD Bootloader Mode/Fastboot Mode using Hardware Buttons

Power off your Phone.

Press and hold Volume Up and Power button together for a few seconds.
Release all the buttons once you see the Android Boot Mode.
Use the Volume Up button to select Fastboot Mode from the list of Boot Options and press Volume Down to confirm.

Now, your phone should boot into Fastboot Mode.

Boot Karbonn Quattro L55 HD 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
```