Download and Install Android 8.0 Oreo for HTC U11 (TW 2.31.709.1)

Download and Install Android 8.0 Oreo for HTC U11 (TW 2.31.709.1), HTC U11 has been the latest flagship smartphone from HTC and also the second premium smartphone from the company in its HTC U series of smartphones. The HTC U series had its first smartphone as the HTC U Ultra which did not go well according to the company’s expectations. The HTC U11 is also the successor to the HTC 10 which was launched last year as the flagship smartphone for 2016 from HTC. Now, the latest HTC U11 is getting the November month security patch update and the update is coming to the smartphones as an over-the-air update, But if you have still not got it be with us, We will tell you how to have it in your phone now and you can flash it manually.

Also, talking about the update, the company has already sent out updates to all the HTC U11 smartphones and the OTA should be arriving on your phones as soon as possible. But, if you have not received the update yet then you do not need to worry as the rollout process usually takes some time to reach all of the devices and the update should arrive on your phone in the coming days. There would also be a notification on your phone which will notify you that the update has arrived and you can download the update to your phone.

After the installation of the update, the HTC U11 users will get the Android Oreo November security patch installed on their phones which is the latest security patch from Google. The update, apart from installing the Android Oreo and November security patch on the HTC U11, also brings support for 4CA for select carriers alongside some camera and system enhancements. The update should also improve the overall security of your smartphone upon installation and there should be bug fixes to the previous version of HTC Sense as well. However, we have received much information about the update bringing new features to the phone, we should expect some more reliability after the update as well.

Download and Install Android 8.0 Oreo for HTC U11 (TW 2.31.709.1)

HTC U11 Android Oreo Features and Changelogs –

  • Android 8.0 Oreo OS Update
  • November 2017 Security patch
  • Update Vo-WiFi enabled for users on Chunghwa Telecom carrier
  • Regular bug fixes

Download HTC U11 Android 8.0 Oreo OTA zip

  • Download HTC U11 Oreo OTA 1.28.709.33 to 2.31.709.1 – DownloadDownload
  • Download HTC U11 Oreo RUU file – Coming Soon

DISCLAIMER is not responsible for any damage happened to your device(s) while following this Download and Install Android 8.0 Oreo for HTC U11 (TW 2.31.709.1) guide, Proceed at your own risk.


  • This Update is only for the HTC U11
  • We recommend to take complete backup and proceed.
  • Maintain 50-60% battery to prevent sudden shutdown of the process.

Download and Install Android 8.0 Oreo for HTC U11 (TW 2.31.709.1)

Method 1

Step 1. First, download the U!! firmware zip from the download section and rename as

Step 2.Copy the to root of your phone’s SD card.

Step 3.Now go to phone Settings -> Updates.

Step 4.Now the Software Update app should automatically recognize the zip file.

Step 5.Last but not least, just click on the file to start the Installation of Android Oreo.

Step 6.Once the installation is fully completed, your HTC U11 should boot into the latest Android Oreo Firmware.Done!!

Method 2

Step 1.First, download the U11 Android Oreo zip from the download section and rename it to

Step 2.Enable “Developer Option” and “USB Debugging” on your HTC U11.

  • First, you have to enable the developer option.To Do So Go to Settings > About Phone > Build Number then tap on press build number 7 times to enable the developer option
OnePlus Developer Option
Developer Option
  • Now return to the setting’s main menu and scroll down to the bottom, there should be Developer option available above System Update.Now go to Developer option then scroll down to USB debugging and enable that.
OnePlus USB Debugging
USB Debugging

Step 3.Now Download and install ADB and fast boot on your PC  (Guide contains ADB Installation)

Step 4.Now Boot your device into Recovery mode

  • First, turn off your device
  • Then Press and Hold Volume UP & Power button.

Step 5.Now select “Apply update via SDcard”.

Step 6.Now choose the zip file and wait until the process is fully finished.

Step 7.Once done, reboot your device.Done!!!

If you have any questions or suggestions related to this post, feel free to leave that in the comment section below 🙂 We hope you liked our Download and Install Android 8.0 Oreo for HTC U11 (TW 2.31.709.1) Guide.