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Att htc one m9 software update install#
Att htc one m9 software update zip file#
Att htc one m9 software update drivers#
Att htc one m9 software update software upgrade#

Rename the recovery file to a simple one, like htc_am9_ruu.img.

Navigate to the location where you have placed the RUU file.

When you see the bootloader screen, connect your device to the PC using a USB cable.(Choose Fastboot if option is available) For an alternative method look at the end of method 1. To do so, turn off your device and then press and hold volume down + the power button simultaneously for a few seconds.

Boot into the Bootloader or Fastboot mode.

Now power off your device and unplug it from your PC.

Make sure you have setup ADB and Fastboot on your PC. Also, accept Always allow from this computer when you plug in the device for the first time to enable USB Debugging.

just transfer the file to your PC where you can easily locate it. Method 2: Restore HTC One M9 to Marshmallow Firmware with Fastboot

Att htc one m9 software update zip file#

Once the zip file is available, go through the two methods below and it should update your device in no time. However, you will need the RUU.zip file for that purpose.

Att htc one m9 software update install#

Listed below are the alternative methods to install the RUU files. Connect your phone to your computer and launch the RUU.EXE file.

Att htc one m9 software update drivers#

To go through this process successfully, make sure you have the latest HTC drivers or the HTC Sync installed. The zip files have been extracted from the RUU.zip files. If you have the RUU.EXE file, then the above methods won’t work for you and the flash process will be comparatively easy. Method 1: Restore HTC One M9 with RUU.EXE File

Go to Developer options and enable Allow OEM unlock, if such an option is available.

Open Settings> Developer options and enable USB Debugging on your device.

Install HTC USB Drivers on your computer.

You may also like HTC Fastboot tool for the HTC devices. You can download the full Android SDK from here, or get the quick ADB and Fastboot installer from here. For Mac or Linux OS, click here. Set up ADB and Fastboot on your computer.

This guide is compatible with various HTC One M9 device.

It will be helpful in case anything goes wrong. Make sure you backup your system, data, etc.

We won’t be held responsible if you brick your device. Do not remove the AC charger or long-press the Power button as this might stop the update and your device may be rendered inoperable! We, at DroidViews, won’t be liable for any damage to your device whatsoever.

Att htc one m9 software update software upgrade#

Warning: During the upgrade process the device will reboot multiple times and show software upgrade screens. Take a look at the official HTC portal to know more about the update, changelog, and installation instructions. If your Software number is less than 3.35.617.12, you should proceed with the upgrade. Navigate to the Home screen, then tap All apps > Settings > About and locate the Software information. If it is the same version, there is no need to reload the software. The following update will install software version 3.35.617.12, which includes the changes to the Android OS.īefore you proceed, please confirm that this software upgrade to 3.35.617.12 is a newer version than what is currently loaded on your device. The first update will install software version 2.11.617.180, which does not include the Android OS upgrades. This software upgrade comes in the form of two sequential updates. Here, we have listed the latest RUU file for the HTC One M9 device and is a maintenance release from HTC that also incorporates the latest Marshmallow firmware. However, the installation is pretty simple as compared to other devices from various manufacturers. HTC releases firmware updates in the form of large RUU files. HTC One A9 and the M8 devices received official Android 6.0 Marshmallow firmware from the manufacturer last month.