Matrixx 10.3.0 Custom Rom Android 14 Custom Rom For POCO X3

 MatrixxOS is a custom rom based on CrDroird added extra features and borrow UI from RisingOS. This custom rom is best for daily drivers and gamers also. Smooth, Stable and lag free Custom Rom. In this guid i will provide you Matrixx OS Custom rom download link and tell you how you can install and flash MatrixxOS Custom Rom in POCO X3 Surya/Karna Devices. So let's get started.

MatrixxOS

Device: POCO X3 (Surya/Karna)
Developer: @Inuo02
Version: Android 14
Update: 01-03-2024

Changelog

move to user build

- surya: overlay: Update pinner configuration

- surya: Define AAPT configuration

- surya: Fixup wpa supplicant service init

- surya: Disable per-cgroup PSI accounting

- surya: update pinner configuration

- surya: props: enable drm service

- surya: props: Switch to skiaglthreaded renderthread backend

- surya: props: Enable HWUI render ahead

- surya: Compile HWUI for performance

- surya: Disable ART debug and optimize dexpreopt

- surya: props: Optimize package manager dexopt

- surya: props: Increase active layer timeout to 1s

- surya: props: Restore redfin phase offsets

- surya: props: Enable new VRR properties

- surya: perf: Bump boost configs for performance

- surya: perf: Enable LM & I/O Prefetcher

- surya: props: Enable config_avoidGfxAccel

- Update KernelSU


Notes:
- Include Fw, GApps & Leica
- Clean flash always recomended, but you can try dirty From previous build

Disclaimer

Your warranty is now void. I'm not responsible for bricking or any damage while installing this custom rom in your POCO X3. Use at your own risk.

Download MatrixxOS For POCO X3

  1. You must have a custom recovery like TWRP in your POCO X3. If you don't have read this How to Install TWRP Recovery in POCO X3
  2. Download MatrixxOS - Anroid 14 custom rom from HERE
  3. Download GApps Android 14 Here (if necessary )
  4. Download Magisk: Magisk.apk or latest and rename it with Magisk.zip (optionl)
  5. Copy ROM to SdCard (Recommended) 

Install Instruction SuperiorOS Extended in POCO X3

  1. Enter TWRP or any recovery, for this purpose turn off your mobile now press and hold Volume Up and Power Button together, when see mobile logo release buttons.
  2. First important step is make a backup of your current rom ( If you really need your data then backup if not then go to next step its all up to you.
  3. Seletct Install - Select LegionOS rom and swipe to right to confirm flash.
  4. Select Wipe - Format Data - type Yes in passowrd and swipe to confirm flash
  5. Select Reboot - System 
  6. Now setup the phone

How to Install GAPPS ( If Necessary ) 

  • Enter TWRP recovery mode for this purpose Power off your mobile and press and hold Volume Up and Power Button together for some seconds, when see mobile logo release buttons.
  • Select Install - Select GAPPS swipe right to confirm flash.
  • Select Reboot - System

How to Root ( If Necessary )

  • Enter TWRP Recovery mode press and hold Volume Up and Power button together, when see mobile logo release buttons.
  • Install - Magisk.zip
  • Reboot - System
  • Connect mobile to internet
  • Open Magisk app and install it, Magisk will ask for additional setup let's do it and app will automatically reboot your mobile
  • Done

Rom Credit:

I'm not developer of this custom rom. All credit of this custom rom goes to original developer and testers.

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