How to Boot Karbonn S15 into Recovery Mode, Fastboot Mode and Factory Mode

Are you wondering How to Boot Karbonn S15 into Recovery Mode, Bootloader Mode or Fastboot Mode, and Factory Mode? Then, follow the instructions listed on this page to successfully boot Karbonn S15 into Recovery Mode, Bootloader Mode or Fastboot Mode, and Factory Mode.

Karbonn S15 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 S15 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 S15 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.

Karbonn S15 Factory Mode is a hidden mode that helps test the device and clear eMMC.

Also: Karbonn Titanium Frames S7 Recovery Mode and Fastboot Mode

Boot Karbonn S15 into Recovery Mode

Below are the methods using which you can boot Karbonn S15 into Recovery Mode.

Boot Karbonn S15 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.
If Android Robot appears, 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 S15 into Recovery using ADB command

First of all, install the Karbonn S15 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 S15 into Recovery Mode.
```
adb reboot recovery
```

Boot Karbonn S15 into Fastboot Mode / Bootloader Mode

Below are the methods using which you can boot Karbonn S15 into Bootloader Mode or Fastboot Mode.

Boot Karbonn S15 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 S15 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 Karbonn S15 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.