Update Sony Xperia Z To Excelsus Android 4.3 Jelly Bean Custom Firmware[Guide]

The main purpose of Excelsus ROM is to make it as close to stock as possible with a few possible add-ons for the user. The ROM is exclusively available for Sony Xperia Z and Xperia Z1. The ROM despite giving Stock look is smooth and fast and generate a great battery life and its store grows everyday. The best part about this ROM, that it can be install on both Locked Bootloader and Un-Locked Bootloader device.If you are interested in other ROMs, you can visit our Custom ROM section Or You can update your Sony Xperia Z to Excelsus Android 4.3 Jelly Bean by following our Tutorial.This is not an official release from Sony, but a Custom ROM, you need to install a Custom Recovery on your device to install it and also your device must be rooted.


But why would anyone goes for a Custom ROM instead of staying on the Stock On, allow me to explain.: “Stock and Official ROMs are good, but they are created with keeping in mind the demands of all,some wants performance and some wants speed, some wants looks, some wants features. Putting them all in one ROM can cause Lag, Performance issuesand bugs. But Custom ROM in basically designed for either Looks or Performance and Custom ROM gives speed and great performance with Tweaks and System Tools.”

In this Article,  we will show you How To Install Excelsus Android 4.3 Jelly Bean On Sony Xperia Z.But before we begin, Make sure:

  1. That you have a Well Charged battery.
  2. Back-up all your important ContactsCall Logs & Messages.It is highly recommended in case of any mishap or data loss to back up all your important data.


The methods involved in flashing custom roms and rooting your phone is highly custom and may result in bricking your device,and has nothing to do with Google or the device manufacturers which is LG in our case. In case of any mishap we may not be held responsible. Follow these instructions to the letter to avoid any mishap or bricking. Make sure that whatever you do, you are doing it at your own responsibility

Important things:

  • Your Device must be Rooted and Latest Custom Recovery must be installed on it.
  • Enable USB debugging mode.
  • Make sure that battery level is at 85% or more.
  • This Tutorial is Only For Sony Xperia Z/Z1.

Features Of Excelsus Android 4.3 Jelly Bean:

  • Based on Android 4.3 10.4.1.B.0.101
  • Added Store and OTA
  • Fluid ROM and Battery Life
  • ZeroInfinity SoundMod
  • Xposed Framework

All read and Ready, let’s head towards the next page to see How to install this ROM on your Sony Xperia Z.

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