Download official Nougat build 4.27.531.6 for T-Mobile HTC One M9

After HTC 10 received Nougat update, T-Mobile is now rolling out Android 7.0 Nougat update for T-Mobile HTC One M9. The update arrived as an OTA and bumps the build number to 4.27.531.6. We have previously seen that T-Mobile is testing Nougat update for HTC One M9 and now finally it is released. The update brings in tons of new features along redesigned interface and popular Nougat features like, integrated Doze Mode, Multi-Window, revamped notifications shade and much more.

The official Android 7.0 Nougat 4.27.531.6 update for T-Mobile HTC One M9 not only brings the latest version of Android to a 2 year old device but also includes security patch for the month of Feb, 2017. The OTA weighs about 1.09GB in size so you need to keep your device ready regarding memory and charge. If the notification hadn’t touched your device yet, call it in by going to Settings > About device > System updates.

How to update official Nougat build 4.27.531.6 on T-Mobile HTC One M9

Before going ahead prepare for the following things:

Charge your device to minimum 70%, that will avoid your device to shut down during the installation process.

Stock recovery must be installed on your device and your device must not be rooted.

The OTA installation is only possible with the help of stock recovery so if you own a device with custom recovery installed, unroot it and install stock recovery on it. The best way to get your device back in stock condition is to flash the stock firmware that was released prior to this upcoming Nougat firmware.

You can also install the stock Nougat 4.27.531.6 RUU on HTC One M9 as well.

We will update the link to RUU soon

Also read: HTC One A9 stock Nougat update and it’s features