Download DroidKit to Get Various Android Solutions.

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User Guide of DroidKit

View the most comprehensive guides to Recover Lost Data, Extract Needed Data, Removed Locked Screen, Fix System Issues, Bypass FRP Lock, Reinstall/Upgrade OS and Clean System Junk. Download and try it now.

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Reinstall/Upgrade OS (Android)

We would like to share some problems we collected.

“How to reinstall my android operating system?”

“How to update Android version? Is there any way?”

If you encounter the similar situations above, don’t worry. “Reinstall/Upgrage OS” mode can help you reinstall or upgrade Android OS. Please refer to the detailed instructions to reinstall or upgrade Android OS easily.

Compatibility of Computer System

Windows Windows 10, 8, 7, Vista (64bit)
Mac macOS Big Sur, macOS Catalina, macOS Mojave, macOS High Sierra, macOS Sierra, OS X 10.11

Supported Device Types

All Samsung Devices with Android Version 5 to 11

Differences between Free & Activated Version

BenefitsFree VersionPro Version
Auto-match Firmware
Download Firmware Package
Reinstall/Upgrade OS3 (times)Unlimited

Step 1. Connect Your Samsung Device to the Computer via a USB Cable.

Download and install DroidKit on your computer. Then, launch DroidKit on your computer and choose “Reinstall/Upgrage OS” mode.

Choose“Reinstall/Upgrage OS” Mode

Choose“Reinstall/Upgrage OS” Mode

Then, please click “Start” button.

Click Start Button to Reinstall or Upgrade OS

Click Start Button to Reinstall or Upgrade OS

Once your device is detected, you will see the interface below. Then click “Next” button.

Samsung Device Connected Successfully

Samsung Device Connected Successfully

Step 2. Access And Display All Androd Versions from Samsung Background.

It will automatically match the right system version once your device is connected. Please choose a version to download.

Access And Display All Androd Versions from Samsung Background

Access And Display All Androd Versions from Samsung Background

Step 3. Wait for Downloading Firmware of Android Version.

Then, it will start to download firmware. Please make sure the network is stable during the process. It will take some time. Please keep patient.

Wait for Downloading Firmare

Wait for Downloading Firmare

After the download proces completes, you can see the interface below. Please click “Start to Upgrade” button.

Downloading Firmare Complete

Downloading Firmare Complete

Step 4. Follow Instructions to Put Your Device in Download Mode.

Please follow instructions to put your device in Download mode.

Phone without Home Button:

1. Power off the phone or tablet.

2. Press and hold the Volume Up and Power buttons at the same time for more than 5 seconds.

3. When the warning screen appears, press Volume Up button to continue.

Follow Instructions to Put Your Device into Download Mode

Follow Instructions to Put Your Device into Download Mode

Phone with Home Button:

1. Power off the phone or tablet.

2. Press and hold the Volume Down, Home, and Power buttons for more than 5 seconds.

3. Release all the buttons when you see download mode interface.

After putting your device in download mode, please click “Next” button. Then our software will ask you to disconnect and reconnect your device to computer and put your device to the Download mode again.

Put Your Device in Download Mode Again

Put Your Device in Download Mode Again

Step 5. Reinstall Android Version on Your Samsung Device.

The process may take some time. Please keep patient. Please keep your device connected stably.

Reinstall Android Version on Your Samsung Device.

Reinstall Android Version on Your Samsung Device.

When the reinstallation process completes, you will see the interface below. And your device will be restarted.

System Reinstallation Completed

System Reinstallation Completed