Tips & Tutorials

How to Install Xperia Z Android 6.0.1 Validus Marshmallow Custom Firmware

This is a spectacular ROM for Xperia Z as it combines Android 6.0.1 Marshmallow and UI of the latest Sony’s flagship Xperia XZ. It is basically a port of Xperia XZ firmware with all of its apps, themes and UI elements. You’ll feel llike your Xperia XZ has been transformed into Xperia XZ. Plus, the most awesome feature of this ROM is that it is quite stable. If interested in Android 6.0.1 for other phones, check out our new Custom ROMs section. You can update Xperia Z to Android 6.0.1 Validus Marshmallow custom firmware using the tutorial below. This is not an official release by Sony, but just a custom ROM which would require a custom recovery like ClockworkMod in order to flash the ROM zip and Google Apps zip files on your phone.

In this tutorial, we will tell you how to install Android 6.0.1 Validus Marshmallow ROM on Xperia Z with complete steps using CWM recovery. We also have several tips on how to backup your phone data and also some more tips that you have to keep in mind before proceeding to the tutorial on the next page. You will have to wipe your previous personal data and apps as usual when installing custom ROMs. The following tips are important as they will help the installation procedure to go smooth without any issues. Let’s begin with the tutorial below.



Disclaimer: All the custom ROMs and firmwares, official software updates, tools, mods or anything mentioned in the tutorial belong to their respective owners/developers. We ( or the developers are not to be held responsible if you damage or brick your device. We don’t have you on gun point to try out this tutorial 😉

Android 6.0.1 Validus Marshmallow ROM Details:

This amazing Validus custom ROM comes with tons of new features and is based on Android 6.0.1 Marshmallow. A quick list of the main features in Validus is given below and we are sure you’d love to use this on your Xperia Z:

  • Xperia XZ SystemUI
  • Xperia XZ Framework
  • Xperia XZ Themed Settings
  • Xperia XZ Phonebook and Dialer
  • Xperia XZ Media Sounds
  • Xperia XZ Organizer
  • Xperia XZ Calendar
  • Xperia XZ Calculator
  • Xperia XZ Clock-Widgets
  • Xperia XZ Weather App and Widget
  • Xperia XZ Marshmallow Wallpapers
  • Xperia XZ Validus Bootanimation
  • Xperia XZ Live Wallpaper
  • Xperia XZ Entrance App
  • Xperia XZ Home Launcher
  • Xperia XZ Album App
  • Xperia XZ Music App
  • Xperia XZ Lifelog App
  • Xperia XZ Email App
  • Xperia XZ Keyboard
  • Xperia XZ TopContactsWidget
  • Xperia XZ WallpaperPicker
  • Xperia XZ Photo Editor
  • Xperia XZ News Suite
  • Xperia XZ Sound Picker
  • Xperia XZ Movie Creator
  • Xperia XZ TrackID
  • Xperia XZ Sketch
  • Xperia XZ Transfer Mobile App
  • Introducing Validus™ OTA Center
  • Xperia ClearAudio+ And S-Force Surround Sound
  • Pure Sony Sound Enhancements with Clear Stereo™ and Clear Phase™

There are tons of useful articles and how-to guides on Team Android for the Sony Xperia Z, but we think you might be interested in the following posts:

  • Android 6.0.1 Custom ROMs: For a complete collection of Xperia Z custom ROMs, click here!

Like this Validus ROM based on the latest Android 6.0.1? We love it too and we know you are looking forward to install it on your phone now. Now please read below for important tips on how to make sure your installation goes smooth and you do not end up with any problems.

Sony Xperia Z USB Drivers

You will need to connect your Android phone with the computer. For that, please make sure you have installed the USB drivers for Sony Xperia Z properly. If not, you can download the latest official drivers from our Android USB Drivers section here:

Download Sony Xperia Z USB drivers!

Backup and Other Important Tips

Done with the USB drivers? Perfect. The tutorial is on the next page, but first, please take a look at the following tips and important points you need to take care of. These are important, as we don’t want anyone losing their personal data or apps:

Always backup your important data that you might need after you install a new custom ROM, an official software update or anything else. Make a backup for just in case, you never know when anything might go wrong. See below for some tips on how to backup data:

Sony users can also back up data using Sony PC Companion. If you backup data manually, you get more options what to choose from and it is very easy to move data across Android devices from different manufacturers, i.e moving Sony Xperia Z backup data to HTC One X.

If you already have a custom recovery (ClockworkMod, TWRP etc.) installed on your phone, we strongly recommend a backup using that as it creates a complete image of your existing phone set up.

A few more optional tips that you should remember:

1. Having problems connecting your Android phone to the computer? You need to enable USB debugging mode. See here: How to Enable USB Debugging — for Gingerbread, Ice Cream Sandwich and Jelly Bean.

2. Make sure your Android device is charged up to 80-85% battery level. This might help you: How to Check Battery Percentage. Why? Because, if your phone goes off suddenly while installing a custom ROM, flashing an official firmware update or installing mods etc. — your phone might get bricked or go dead permanently. No one wants that, right?

4. Most of the tutorials and how-to guides on Team Android are for factory unlocked Android phones and tablets. We recommend NOT to try our guides if your phone is locked to a carrier, unless we have specified the carrier name or device model.

If you find the above tips useful and they were helpful to you, please consider giving us a +1 or LIKE to thank us!

All set and ready? Good. Now, let’s proceed with the tutorial on the next page and update Xperia Z to Android 6.0.1 Validus Marshmallow custom firmware.

About the author

Saad Khan

A geek that has converted into a Software Engineer. An audiophile who love to read and write reviews/tutorials about gadgets and new tech stuff.

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