Upgrade/Update HTC Desire 816G Dual Sim To Android 6.0 Marshmallow
The Android 6.0 Marshmallow comes with various advantages and features, but the obvious one is the performance improvement. The new OS offer up to 4 times of performance improvements, along with faster and more powerful computing. Google also claimed that the Android 6.0 Marshmallow can extend your device’s battery life by up to 90 minutes. It’s a must-have upgrade for every HTC Desire 816G Dual Sim owners!
Before you upgrade your device, there are some things you need to consider. First is you should back up all of your personal data on your smartphone. You also have to enable the USB Debugging is enabled. Last but not least, it is highly recommended to have the HTC Desire 816G Dual Sim fully charged. Therefore, you can be sure that the phone can stay on during the whole process.
How to Install Android 6.0 Marshmallow ROM on HTC Desire 816G Dual Sim
Download ROM Part 1 : ROM part 1
Download ROM Part 2 : ROM part 2
Download ROM Part 3 : ROM Part 3
Visit Google Play Store and then download and install the ROM Manager on your HTC Desire 816G Dual Sim. Alternatively, you can try using alternative application such as Jrummy Apps Inc.(Get it from Google Play Store).
Next, download and install the Clockwork Mod Recovery on your HTC Desire 816G Dual Sim.
Connect the phone to your PC via USB cable. Copy the Rom.zip file to your phone’s memory card.
Restart the phone in Recovery Mode using the ROM Manager. After the restart is completed, open the ROM Manager again and backup your personal information.
Go to Recovery Menu and perform the total data erase. After that, go back to Recovery Main Menu and choose the Flash ROM from SD Card. Navigate to the folder in which your Rom.zip is located, and follow the directions for installing Android 6.0 Marshmallow on your HTC Desire 816G Dual Sim. As soon as the installation is over, just reboot your HTC Desire 816G Dual Sim device, and here you go, you’ve just upgraded it to the new Android 6.0 Marshmallow.