
Connect the device to the PC and start the ROM update process againĤ. It will boot your device in to ‘Download’ modeģ. Turn off the phone, press Volume Down button and press Power button to turn on the phone.Ģ. Note: If the update wizard fails to recognize your HTC One M9, close the update wizard and then follow the below steps.ġ. Once the update is complete, click Finish in the Wizard and the device will reboot. Follow all of the system update wizard instructions shown on your PC.Ħ. Double-click on the exe file to launch the system update wizard.ĥ. Once the device is properly recognized on the PC, locate the Nougat RRU update exe file that you downloaded.

If the PC does not recognize the device, check USB cable.Ĥ. Connect your device to your PC via the supplied USB cable. Download HTC One M9 Nougat RRU update file to your PC.ģ. Download and install HTC Sync Manager on your PC in order to get the proper drivers, if you do not have it already.Ģ. Install Android 7.0 Nougat Update using RUU.exe file (full firmware)ġ. In recovery, choose ‘Install update from phone storage’, select the OTA update zip file and wait for the process to complete.

Now, reboot HTC One M9 into stock recovery (Power Off, press and hold Power & Vol Down buttons together).Ĥ. Download the HTC One M9 Nougat OTA update zip files and save it on your phone storage.ģ. Check your current software version (All apps > Settings > About > Software Information).

Install Nougat OTA update via stock recoveryġ. Back up every data you have on the phone before proceeding. WARNING: The below procedure will delete all information from the device. How to update One M9 to Nougat and Sense 8 manually

If you have not received the OTA update yet, you can download the official HTC One M9 Nougat file and flash it yourself. However, it seems that this update will not fix overheating issues of HTC One M9. The Nougat Sense 8 update brings new features like multi-window mode, better battery management, redesigned notification experience, Direct Reply, redesigned Settings menu, and more. Or you need to flash the full firmware (RUU file). If HTC One M9 is running on software version 3.35.617.31, you can simply update it to Android 7.0 (Sense 8) (software version 4.14.617.6) in recovery. The manual installation method is simple. In this guide, we will let you know how to update HTC One M9 to Android 7.0 (Sense 8) manually.
