Install at your Own Risk, this is a BETA Port

Read all the details Carefully Before installing

This is a EXPERIMENTAL BUILD

I do not recommend anyone who is not experienced to try it

Youtube_Guide
Credit : @githubuntold

Credits :
@ALNOMAN01 and @YazdanIrfan -> Build

Warning :
Tested on : A346E

We cannot assure about any other variant of A34x
Any Damage to your device is not my fault or responsibility

All data will be LOST

Requirement :
1. Flash Stock One UI 7 firmware using odin -> Unlocked Bootloader -> Install Official TWRP
2. Remove all the modules you Previous Had (KSU, KSUN or Magisk or any other Root Module)
3. Remove any Lock Screen or password you have in your Device before Installing
4. You are advised to use the given vendor.img, it is made keeping Fede's Concern in mind, it will not decrypt your Internal Storage in TWRP.
5. If the given vendor is not used your device might boot loop

Known Bugs :
1. Some devices are unable to disconnect call (works on some)
2. Battery Saver turning on after reboot (Samsung Stock Beta issue)

Features :

1. Debloated
2. Galaxy AI
3. Highend Animation
4. Stable
5. Better Battery than One UI 7

Guide to Install One UI 8.5 Beta Port :


In the link you get a "Final_Build.zip" -> Extract it, You get system.img, system_ext.img and product.img


1. Download system , system_ext and product
2. Reboot to TWRP -> Format Data
3. Reboot to fastboot
4. Connect your device to a PC
5. Put All files in the Platform Tools Folder (system.img, system_ext.img, product.img and vendor.img)
6. Type these command in order :

fastboot devices -> (Make sure you get a device name and it shows "fastbootd", if not fastbootd type : fastboot reboot fastboot)

fastboot flash system system.img
fastboot flash system_ext system_ext.img
fastboot flash product product.img
fastboot reboot recovery

7. format data (Very Necessary, else you will have a boot loop)
8. reboot to system

Download Link

Enjoy One UI 8.5 Beta!

Valid keybox.xml

UN1CA 3.0.7 (-af0f8030) for Samsung Galaxy A34 5G (Unofficial)

Maintainer: @QuantumA_a34x_TeamGalaxy

Changelog of new release:
- Add SM-A3460 support
- Removed Advanced Battery Health Information
- Update Vendor Security Patch to 2026-04-05 (A346BXXSFEZC7)
- Update Face Clustering to V5
- Update Image Tagger to V901
- Enable Pet Clustering V1001
- Enable Pet Detection in AR Doodle

Notes:
- This release won't have incremental updates, they will be available again in next releases.
- It is strongly encouraged to use TWRP 3.7.1_12-2 or stock patched recovery from here for this release.
TWRP: twrp.me

Supported models (supported firmware):
- SM-A3460 (A3460ZHSADYG1)
- SM-A346E (A346EXXSADYG1, A346EXXSADYH1)
- SM-A346M (A346MUBSBDYI1)

Downloads:
- Gofile
- GDrive (TBA)

Source Code:
- UN1CA
- Kernel

Credits:
- @salvogiangri for UN1CA
- @Fede2782 for initial a34x target, tee patches, kernel repository and camera features
- @Tomekczdev for providing me server to build
- @siful466 for testing SM-A3460

UN1CA 3.0.7 (-7297b82c) for Samsung Galaxy A34 5G (Unofficial)

Maintainer: @QuantumA_a34x_TeamGalaxy

Changelog of new release:
- Enable Advanced Battery Health Information Back
- Enable Video Action Classifier
- Enable Highlight Video and Collage in SingleTake mode
- Enable Exposure Toggle in Samsung Camera
- Enable SingleTake Extra 5s Mode (up to 15s of SingleTake recording)
- Enable Full Single Take algorithms

Any feedback from every SM-A346E/M/0 user regarding the Advanced Battery Health Information feature would be appreciated.

Notes:
- TWRP might not work with incremental OTAs. Please use a patched stock recovery. Available here.

Supported models (supported firmware):
- SM-A3460 (A3460ZHSADYG1)
- SM-A346E (A346EXXSADYG1, A346EXXSADYH1)
- SM-A346M (A346MUBSBDYI1)

Downloads:
- Gofile

Source Code:
- UN1CA
- Kernel

Credits:
- @salvogiangri for UN1CA
- @Fede2782 for a34x target, tee patches, kernel repository, camera features and more
- @Tomekczdev for providing me server to build

Quantum ROM v1.1.0

For A34x
Based on A346EXXSEEZC7 Firmware

Info:
- Recommended to be on ONE UI 7 BASE

Tested on:
- A346E
- A3460

Changes:

- Optimised Native Live Blur
- Updated to April Security Patch
- Optimised Performance (thanks to @rhn_1k)
- Note Assist
- Smart Capture
- Screenshot Notification
- Extra Brightness
- Removed Chrome
- Samsung Multiwindow and Popup Framework
- Popup Notifications
- Smart Widgets (Stackable Widgets)
- AI Photo Remaster
- Samsung Adapt Sound
- Game Booster
- Gaming Dashboard
- Gaming Priority Mode
- Vision Booster
- QR Code Scanner in Camera
- Document Scan in Camera
- Palm Swipe Screenshot
- Advanced Screenshot Features
- Always-On Display Doze Service
- Live Calendar Icon
- AI Wallpapers
- Clipboard Edge Panel

By: @YazdanIrfan

⟿ Download: GDrive
⟿ Installation: Here

Note : I accept all sort of suggestions and bug report

Follow Us: Channel - Group
For all features : YazdanIrfan

🟢MEETS_BASIC_INTEGRITY✔️
🟢MEETS_DEVICE_INTEGRITY✔️
🟢MEETS_STRNG_INTEGRITY✔️

Creadit : @fateh7 📈

https://youtu.be/KPSeU4FnYko

Thanks to sir @Xiatsuma
We have an amazing tool to save our devices

Make sure you are subscribed

UN1CA 3.1.0 (-bac5449c) for Samsung Galaxy A34 5G (Open Beta)

Maintainer: @Fede2782

Be the first to try out the new major release of UN1CA in this upcoming device in the line up!

Changelog of new release:
- Update to UN1CA 3.1.0
- Add support for SM-A346E/M/0

Notes:
- TWRP might not work with incremental OTAs. Please use a patched stock recovery. Available here.
- People with builds not released by me will have to sideload this build using recovery sideload. Please follow the UN1CA install instructions. Keep in mind that Factory Reset SHOULD NOT be required.

Supported models (supported firmware):
- SM-A346B (A346BXXSBDYI1)
- SM-A3460 (A3460ZHSADYG1)
- SM-A346E (A346EXXSADYG1, A346EXXSADYH1)
- SM-A346M (A346MUBSBDYI1)

Downloads:
- Google Drive
- GoFile