Hi, friend as you all know Era of Android 9 PIE started already a few weeks ago, we all get android 9 roms days after days, there are tons of unofficial build for PIE already on the internet. But as you all know on worldgiz we mostly release rom which is usable in daily life we don’t want to waste your data as well as time because both are important nowadays. Arrow OS [Pie]Rom redmi 4x | Santoni rom | redmi 4x rom is the part of your next android Pie journey. we hope you enjoy the rom and you gave us your help and support.

Arrow OS [Pie]Rom redmi 4x | Santoni rom | redmi 4x rom

Arrow OS [Pie]Rom redmi 4x | Santoni rom | redmi 4x rom

      Arrow OS [Pie]Rom redmi 4x

ArrowOS is an AOSP inspired open source project started with the aim of keeping things simple, clean and neat. We added just the right and mostly used stuff that will be actually USEFUL at the end of the day.

Android 9 is a whole new concept of the operating system(OS) not only in the sense of UI/UX but also in the sense of operation, in the simple word we can say apps handling battery backup and RAM management is far better than oreo.  why? the answer is Android 9 is the way better option then oreo suppose do you know how much time actually you wasted on Facebook or how much time you Unlock your Phone today? can you track it on oreo without using any 3rd party app, and the answer is NO a big NO but Android 9 AI system allows you to do all this for you it gives you a whole new concept of AI(artificial intelligence).

Arrow OS [Pie]Rom redmi 4x | Santoni rom | redmi 4x rom


we are reaching to release close to bugless Android 9 PIE shortly we’ll attempt to name most famous Roms for our device ASAP.however we’ve got just one request to all or any of you don’t Share the direct link our Kang our Rom. if you are releasing this or any rom from worldgiz to your site kindly redirect download link to our site or give a Do-Follow backlinks 


* Your guarantee is/will be void.
* worldgiz.net not in charge of bricked devices, dead sd cards whereas flashing
* do some analysis if you’ve got any issues relating to features enclosed during
 this ROM
* before flashing it! you’re choosing to make these modifications, and if
* you purpose the finger at conifer State for messing up your device,
 I’ll mock you.

Read the total POST! Be Respectful of each variable and don’t arouse ETAs,
it’s thought of as being rude!

Arrow OS [Pie]Rom redmi 4x

You can check these Awesome ROM post to

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Latest Android update Mokee oreo for Redmi 4 and Redmi 4x

Latest Android update ElixirOS 8.1 for xiaomi redmi 4 and xiaomi redmi 4x

AospExtended ROM Oreo For Redmi 4/4x(Santoni)8.1. By Ghost

The solution for Text to Speech(Female for English) In All Redmi/MI Phones


ArrowOS 9.x Spooky Surprise Update is here

Changelogs Halloween special:-
* New Spooky Bootanimation
* Spooky Halloween notification sounds
* Halloween wallpaper
* Themed to Halloween orange accent by default
* Added spooky Halloween ringtone & alarm sound by default
* Added spooky SELinux status message

Other changes:-
* Fixed battery charging indication bug
* Secure QS tiles when the device is locked (requires unlocking to use quick tiles)
* Added Recorder app
* Themed package installer
* Added all pixel & pixel 2 sounds
* Added Google’s new alarm sounds
* Added Audio and Screen Recorder

* Added Google nexus audio files
* Made battery saver dark mode state configurable
* Lockscreen charging indication fixed
* Disabled Hungarian spell checking
* Add Luxembourgish keyboard & spellchecking dictionary
* Fixed battery settings fc
* SDClang optimizations
* Enabled Smart notification reply for supported apps
* Some string improvements for better user understanding
* Updated Translations
* And many more core optimizations & fixes


We are not going to speak that all rom are 100% bugless because its hard to get 100%, u know about that still we are trying our best to help you out.


*You found any Bug report us on telegram t.me/redmi4official

*You will get all latest Info on this channel kindly join – t.me/ghostsupport

      How To Flash  Latest Android Update 9 Pie

I assume that you are currently on Oreo base ROM and going to flash PIE so steps are below, make sure you are not on an outdated build of Oreo it is good if you are on any latest build of oreo.

Step 1- Download Arrow OS  Android 9 Pie Rom redmi 4x | Santoni rom | redmi 4x rom, Gapps (if you already downloaded than no need to download GApps again).

Step 2- Now you are ready to go to TWRP (treble compatible)(you can switch off phone then press all key together for TWRP). or simply use advance recovery option from your current ROM you can find it under advance recovery then select BOOT into Recovery Mode.

Step 3- Now press Wipe – Advance wipe and select System, Dalvik, Cache, Data and swipe to wipe.

Step 4- Flash ROM, Gapps by Selecting Install when it Shows Sucess than wipe Dalvik, cache again press reboot.

Step 5- Wait now it will take some time (NOT FIXED BUT USUALLY TAKE 5-10 MIN MAX) to Boot into Arrow OS Android 9 Pie Rom redmi 4x For Redmi4/4x ROM, Enjoy !!

Your Xiaomi Redmi 4/4x Should boot into  Latest Android Update Arrow OS Android 9 Pie  Rom redmi 4x | Santoni rom | redmi 4x rom. If you have any question related to this post, feel free to leave that in the comment section down below:)

Arrow OS [Pie]Santoni rom | redmi 4x rom


*- Arrow OS [Pie]Santoni rom | redmi 4x rom (02 NOV Build)
*- Arrow OS [Pie]Santoni rom | redmi 4x rom (29 Oct Build)
*- Arrow OS [Pie]Santoni rom | redmi 4x rom
*- Twrp
*- GApps you can use any Bit Gapps or Opengapps choice is yours

      Behind This awesome Work

Sonal Singh

ROM OS Version: 9.x Pie
ROM Kernel: Linux 3.x
Based On: AOSP
Version Information -Beta

Created 2018-11-02
Last Updated 2018-11-02

contact to Our developers on Telegram – @DareD3vil @AbhirajS @Nikesh001 @Crazy_launda@AmarjeetVirk @irfanam @Mayank20 @MkVirus

website owner- @tecgoal



  1. kindly i need your support i facing a problem when i flash any Pie Rom that after installing and reboot error message appeared there’s an internal problem with your device contact your manufacturer for details after first boot .


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