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[ROM][10.0][Port]MIUI 12.5 for Mi MIX 3 5G(andromeda)

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miui12.5.jpg
⛵ MIUI 12.5 21.1.28 Ported by Sabau Dragos
📱 Device:
Mi MIX 3 5G
🗓 Build Date: 14/01/21
#️⃣ Build version: v.2.2
#️⃣ MIUI version: 12.5
🤖 Android Version: 10.0 Q
🖥 Developed by: t.me/galaxyofandromeda

What's Working?
RIL
WiFi
Bluetooth
Stock Mi Radio
MI Sound Enhancer
MiCamera
Vibration
LED (offline charging LED)
CTS passed with Magisk
Auto Brightness
XiaomiParts and Tweaks
and all MIUI features..!

🆑 Changelog:
ℹ-Switched to latest MIUI 12.5 Weekly(21.1.28)
ℹ-Switched to MiuiMIX UI Design(Thanks to MiuiMIX Team for the system)

Bugs:
NFC
Hotspot
Fingerprint Freezing

How to Install?
1. Unlock Bootloader
2. Install TWRP 3.5 Recovery
3. Wipe Cache, System, Vendor, Data Partitions (format internal storage is necessary)
4. Flash ROM zip and Reboot to System

Download Link: https://sourceforge.net/projects/miuibuildsbydragos/files/MIUI12.5/Q(A10)/
Mirror:https://drive.google.com/drive/u/1/folders/1QfAcd-Lca2OLUoEgOLbwypKywk2jdBXN
 

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Indicana

New member
Feb 11, 2021
3
0
Stuttgart
dont work on my Mi Mix 3 5G
have the same error like pommefrite8.

tried a lot of solutions but nothing works

- From custom Android 11, TWRP 3.4.0-10 wipe all necessary + format internal storage
- Install the ROM from this Thread, Magisk (with and without)
- format data after install the ROM dont work too

Then i flashed Stock ROM, TWRP and do the same as above and always see "unable to decrypt FBE Device". Always when i flash the ROM from this Thread this message is showed to me. Format or change filesystem on data or system dont work to solve this message.

But when i try another custom rom they always work fine. Where i get TWRP 3.5 for Mi Mix 3 5G?.
 

pommefrite8

Member
Dec 10, 2014
9
1
dont work on my Mi Mix 3 5G
have the same error like pommefrite8.

tried a lot of solutions but nothing works

- From custom Android 11, TWRP 3.4.0-10 wipe all necessary + format internal storage
- Install the ROM from this Thread, Magisk (with and without)
- format data after install the ROM dont work too

Then i flashed Stock ROM, TWRP and do the same as above and always see "unable to decrypt FBE Device". Always when i flash the ROM from this Thread this message is showed to me. Format or change filesystem on data or system dont work to solve this message.

But when i try another custom rom they always work fine. Where i get TWRP 3.5 for Mi Mix 3 5G?.

Tada !

Eu mirror : https://eu.dl.twrp.me/andromeda/
or
Us mirror : https://dl.twrp.me/andromeda/
 
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Reactions: Indicana

Sucharek96

New member
Aug 1, 2018
4
0
Hi i really want to try this rom but i'm still waiting for a little more stable version. But even though i haven't yet tried this. Great work for bringing this for our forgotten by xiaomi device. Great work man!
 

thekiler814

Member
Oct 22, 2017
8
2
Xiaomi Mi Mix 3 5g
Hi, I really want to try this ROM out but I need the hotspot over usb to work and would also like to know if 5g works and what does "fingerprint freezing" mean. If someone could give me some feedback it'll be much appreciated.
 

Kryptocurrency

New member
Apr 28, 2021
1
1
Hotspot don't work for me the phone always restart. 5G is not available in the settings but an App said its "active". Fingerprint freezing means that the Fingerprintreader don't work and the Lockscreen freeze sometimes too so you must unlock your phone two or three times to get it unlocked.

i hope the developer brings out a new Version of his MiUi Ports.
 
  • Like
Reactions: Sucharek96

UnderscoreKer

Member
Mar 8, 2019
20
5
I cant seem to flash the files. It keeps on booting back to TWRP. Ive tried 2.0, 2.1 and 2.2.

I tried manually flashing system and everything, and nothing changed.

I've also tried flashing other roms in case, and they all work.

Edit 1: Ive got 2.0 to work by wiping data and internal storage after flash.

Edit 2: Ive gotten 2.2 to work by manually flashing.

Edit 3: I dont suggest installing this rom as it is now (2.2), media audio is verry buggy and stutters despite some sounds such as the charging sounds playing fine (on both my mi mix 3 5g devices). AOD does not work either. Autobrightness doesent respect your selection. Not all apps like the weather app is avalible either. There’s constant toast errors about find storage being corrupted.

Edit 3: I got sound to work properly by flashing JamesDSP Manager in Magisk. However, the solution is only for most media. Some things like the sound selector in settings is still jank. The rom is quite nice despite its flaws. I hope this rom gets updated more.
 

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  • 1
    dont work on my Mi Mix 3 5G
    have the same error like pommefrite8.

    tried a lot of solutions but nothing works

    - From custom Android 11, TWRP 3.4.0-10 wipe all necessary + format internal storage
    - Install the ROM from this Thread, Magisk (with and without)
    - format data after install the ROM dont work too

    Then i flashed Stock ROM, TWRP and do the same as above and always see "unable to decrypt FBE Device". Always when i flash the ROM from this Thread this message is showed to me. Format or change filesystem on data or system dont work to solve this message.

    But when i try another custom rom they always work fine. Where i get TWRP 3.5 for Mi Mix 3 5G?.

    Tada !

    Eu mirror : https://eu.dl.twrp.me/andromeda/
    or
    Us mirror : https://dl.twrp.me/andromeda/
    1
    Hotspot don't work for me the phone always restart. 5G is not available in the settings but an App said its "active". Fingerprint freezing means that the Fingerprintreader don't work and the Lockscreen freeze sometimes too so you must unlock your phone two or three times to get it unlocked.

    i hope the developer brings out a new Version of his MiUi Ports.