Download Asus Zenfone 5 Android 10 update: 17.0615.2005.25

Android 10 or Android Q offers plenty of new features and improvements like focus mode, live caption, system-wide dark mode, gestures navigation, improved app permission, security updates, 5G support. Additionally, it brings sound amplifier, foldable display support, improved location permission, smart reply, chat bubble, camera improvements, and more.

Now, if you’re an Asus Zenfone 5 user and waiting for the latest Android 10 update for a while, then check out the software update on your device manually via the phone Settings > System > Software Update.

If the update is available for your handset, simply grab the OTA update by downloading and installing it. Make sure to connect your device to a W-Fi network and maintain the battery level by more than 50% at least.

But if in case, you’re not getting the OTA update notification yet, then don’t worry. We’ve also provided the firmware file for the Asus Zenfone 5 (Android 10). Just download the firmware file and check the installation guide to install this firmware.

Method 1 – Install via Recovery :

1. First of all Download the zip link and rename the file to update.zip.
2. Now Switch Off your device and reboot into recovery mode by pressing the Power button +Volume UP button.
3. In recovery mode select apply update from sd card.
4. Now Choose the update.zip file which you downloaded.
5. Wait until the installation process completes.
6. Once the installation process is completed and You can Reboot your Zenfone 5.
7. That’s it, fellas! Done. you have upgraded your smartphone.

Method 2: Install via ADB Sideload

1. First of all Download the ADB and Fastboot drivers for Windows and Mac and extract it
2. Now move the downloaded OTA zip file to ADB Folder
3. Enable USB Debugging
4. To Enable USB Debugging, First of all, You need to activate Developer Option on your smartphone.
5. To activate, Go to your Settings -> About Phone -> Now Tap on the Build Number 7-8 Times until you see a toast message “Developer option enabled”.
6. Once your developer option is active, Go back to your settings -> Open developer option -> Enable USB Debugging. 
7. In your PC/Laptop, Open the extracted ADB Folder and Open Command Window by pressing Shift Key + Right Mouse Click.
8. Reboot your phone to recovery by pressing Volume UP + Power button.
9. Now connect the PC to Mobile with USB Cable.
10. Now enter the following command in the command window that you open

    adb devices

11. This command will show if any device is connected properly. If it doesn’t show, then please check the drivers are installed properly or if the attached cable is damaged.
12. If your device is listed, then please type the below command in your command window.

    adb sideload File_name.zip

13. Wait until the installation process completes.
14. Once the installation process is completed and You can Reboot your Zenfone 5.
15. That’s it, fellas! Done. you have upgraded the Asus Zenfone 5.

I hope this guide is useful to install Asus Zenfone 5 (ZE620KL) Android 10 update with WW-17.0615.2003.20.