Samsung Galaxy A40s Recovery Mode and Download Mode

Are you wondering How to Boot Samsung Galaxy A40s into Recovery Mode and Download Mode or Odin Mode? Then, follow the instructions listed on this page to successfully boot Samsung Galaxy A40s into Recovery Mode and Download Mode or Odin Mode.

Samsung Galaxy A40s 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.

Samsung Galaxy A40s Download Mode or Odin Mode allows users to flash ROM, Kernel, root packages (SuperSU), and perform system updates. It also helps restore the device to stock firmware from a custom firmware.

Also: Samsung Galaxy J6 Plus Recovery Mode and Download Mode

Boot Samsung Galaxy A40s into Recovery Mode

Below are the methods using which you can boot Samsung Galaxy A40s into Recovery Mode.

Boot Samsung Galaxy A40s Recovery Mode using Hardware Buttons

1. Now, press the Power button for a few seconds and restart the smartphone.
2. If the Samsung logo appears, Press and hold the Volume Up and Power button together for a few seconds.
3. Now, your phone should boot into Recovery Mode.

Boot Samsung Galaxy A40s into Recovery using ADB command

1. First of all, install the Samsung Galaxy A40s 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 Samsung Galaxy A40s into Recovery Mode.

   adb reboot recovery

Boot Samsung Galaxy A40s into Download Mode / Odin Mode

1. Power off your Phone.
2. Connect a USB cable to PC or Laptop.
3. Hold the Volume Down + Volum Up button for a few seconds and then connect the other end of the USB Cable to mobile.
4. You should see the Warning Screen with two options – Volume Up to Continue and Volume Down to Cancel and restart the phone.
5. Press Volume Up to boot into Download Mode/Odin Mode.