Thursday, 30 November 2017

Update HTC One (M9) to Android 7.0 ViperOneM9 OTA Nougat Custom Firmware

Thanks to Viper Team htc one m9 update nougat is now available for HTC One M9 with the name of ViperOneM9 OTA. The htc one m9 firmware update is based on stock HTC firmware and stock HTC kernel to ensure maximum stability. With great stability, features aroma installer, Android 7.0 Nougat features and easy installation. Although this not an official htc one m9 firmware update, HTC one bootloader must be unlocked to install ROM.

Follow the procedures below to enjoy ViperOneM9 features on your HTC One M9htc one m9 update nougat

  1. This step is to install Android 7.0 ViperOneM9 OTA ROM on HTC One M9 and should not be installed on other HTC M9 variants.
  2. Ensure HTC One M9 bootloader is unlocked
  3. Custom recovery installed in order to install this ViperOneM9 OTA ROM on your phone
  4. Ensure you backup you data before proceeding to install the ROM to avoid loss of your data. ‎Perform a Dalvik Cache wipe before proceeding from the Recovery Mode.

SKILSTOOLZ provide various Firmware Updates and Rooting process along with Custom ROM,Modes,file are all belong  to their owners/developers. The author of this site or the developers are not responsible,  if you damage or brick your device.Do it on your own risk and follow the instruction properly.

How to Update HTC One M9 to Nougat 7.0 ViperOneM9 OTA

1. Download Android 7.0 ViperOneM9 OTA ROM for One M9 and Google apps to your computer fom the link below and extract boot.img from the zip file separately. 
2. Download the latest official drivers from our Android USB Drivers section here:
3. Connect and mount your One M9 USB memory to your computer using the USB cable.
4. Now copy/paste the downloaded Android 7.0 ROM zip and Google Apps zip files to your phone memory / SD card. Make sure the file is in the phone memory / SD card root (not in any folder).
5. Copy/paste the boot.img file to android-sdk-windows\platform-tools directory.
6. Then turn OFF your phone and disconnect from the USB cable.
7. Now to get in the Bootloader/Fastboot Mode. Turn ON the phone while pressing and holding the Volume Down + Power buttons.
8. Once in the Fastboot mode (on your phone), navigate to android-sdk-windows\platform-tools directory (on your computer) and open Command Prompt (Shift + Right-click > Open Command Prompt).
9. Type the following command and press Enter.
fastboot flash boot boot.img
10.  Then, type the following command and press Enter.
fastboot reboot
11.  Follow the navigation instructions on the screen. Select BOOTLOADER and then go to RECOVERY. 
12. Once you are in TWRP Recovery, perform a full data wipe by tapping on the ‘Wipe’ button. Then swipe on the “Swipe to Factory Reset” option at the bottom.
13. Now go back to the main menu and then tap on the ‘Install’ button. From the list, choose the ZIP file that you copied to your phone memory in Step 3.
14. Confirm installation on the next screen by swiping on the “Swipe to Confirm Flash” option. The installation procedure should start now .
15. Next, Install Gapps to your HTC One M9
Google Apps: Repeat the above step for the Gapps zip file as well and install it on your phone.
16. Tap on the “Wipe cache/dalvik” button if you get into any boot loops or other issues.
17.  You can now reboot your phone by selecting the “Reboot System” button.
Your HTC One M9 will boot now and it might take about 5 minutes to boot on your first time after flashing a new ROM. So, please wait.
That’s it! Your HTC One M9 should now have Android 7.0 ViperOneM9 OTA Nougat custom ROM installed on your phone! Go to Settings > About phone to verify

You have successfully  completed htc one m9 update nougat and now running Android 7.0 ViperOneM9 ROM on your  HTC One M9
Download Link 
Download Android 7.0 ViperOneM9 OTA ROM for One M9
Google apps 



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