Development [ROM][13.0][UNOFFICIAL] PixelExperience for Xiaomi MIX 4 - Xiaomi Mi MIX 4

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PixelExperience for Xiaomi MIX 4 [odin]
What is this?
PixelExperience is an AOSP based ROM, with Google apps included and all Pixel goodies (launcher, wallpapers, icons, fonts, boot animation)
Our mission is to offer the maximum possible stability and security, along with essential and useful features for the proper functioning of the device
Based on Android 13
Whats working?
Wi-Fi
RIL
Mobile data
GPS
Camera
Flashlight
Camcorder
Bluetooth
Fingerprint reader
Face unlock
NFC
Lights
Sound/vibration
Known issues
You tell me
DON'T FLASH GAPPS, THEY'RE ALREADY INCLUDED
Downloads available here
Donate
Liked my work? Give me a beer
Translation
Help with project translation
Stay tuned
Our Telegram channel
Our blog​
Android OS version: 13.0
Source code: https://github.com/PixelExperience
ROM Developer: jhenrique09
Build author/Device Maintainer: Inkypen
Kernel Source code: https://github.com/Inkypen79/kernel_xiaomi_odin
​

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Official TWRP thread:
https://forum.xda-developers.com/t/recovery-11-official-teamwin-recovery-project.4374117
My unofficial TWRP build:
Updated to handle A12+ encryption.
https://sourceforge.net/projects/xiaomi-odin/files/odin-twrp-3.7.0_12-1.img/download
My unofficial OrangeFox recovery:
Updated to handle A12+ encryption.
This is in the form of a flashable zip, boot into TWRP first and then install/sideload
https://sourceforge.net/projects/xi...eFox-A12.1-R11.1-Unofficial-odin.zip/download
Installation:
Install TWRP and reboot to recovery
Either copy zip to internal storage and install OR use adb sideload
Format data (wiping is not sufficient, formatting requires you to type "yes")
Reboot
Important notes:
Formatting data (all user data is wiped, including internal storage) is a must if MIUI was previously installed and device was encrypted.
MIUI 13 firmware is included in ROM zip, no need to flash it seperately.
Other notes:
The default camera in these builds is ANX camera. Everything is working (including 108mp mode) apart from HDR/Slowmo video recording.

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Awesome!

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求快更新，谢谢

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Quick update

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The current version 0517 is great, no obvious bugs, the system is quite stable, minor issues with the ANX camera can wait for subsequent updates.
If any newcomer has finished brushing this rom, I would like to give some advice on how to improve the battery life.
After brushing.
1. modify the wifi detection parameters, you can solve the problem that when there is no WIFI outside the wall, the system will automatically switch to the phone network from the WIFI inside the wall.
adb shell settings put global captive_portal_mode 0
adb shell settings put global captive_portal_https_url https://www.google.cn/generate_204
2. it is recommended to install fridge (icebox), black threshold type of software, suppress the domestic software's self-start and background behavior, standby time will be significantly improved. I installed icebox, must be installed after the brush, through the device owner can be installed successfully, do not need to root. if you have been using a period of time, even if you delete a variety of accounts, you can no longer through the device owner way, at this time, only recovery restore the original factory, can be installed successfully.
3. display settings, select 60HZ refresh rate, and then install S20 Refresh Rate Control, mix4 can be used, set to 90HZ refresh rate, as opposed to 120HZ, in the experience of smooth picture at the same time, can save a little is a little.
btw, mix4 is really power hungry. 888 is the Fire Dragon.

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Thank you! This Rom Runs very smooth, but how i get he Pedometer works ?

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Unfortunately I am unable to install this rom. I'm installing twrp and going to recovery. The computer does not see the phone to be able to throw the rom.
At the moment, I have a stable miui 13

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kasia19 said:
Unfortunately I am unable to install this rom. I'm installing twrp and going to recovery. The computer does not see the phone to be able to throw the rom.
At the moment, I have a stable miui 13
Click to expand...
Click to collapse
Try it this way:
1 First enter FASTBOOT mode
2 Run: fastboot boot twrp-3.6.1-odin.img
3 When the TRWP page appears, Advanced, ADB Sideload
4 Run: adb devices, if it goes well, you can see your mix4 now
6 Run: adb sideload PixelExperience....zip
Enjoy the ROM~

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Unfortunately, the message is still present in the photo

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In my Case, this was the only possible Methode..
1. Backup all Ur Data
2. Reflash MIUI V12 Fastboot
3. Set Up MIUI without Password Finish.
4.Settings ->developer Mode ->secure Boot disable.
5. Reboot Fastboot and flash Twrp.img via Fastboot Boot Twrpingname.img
6. Mtp activate and Transfer the Rom and the orange fox Recovery
7. Flash Orange Recovery
8. Reboot in Orange Recovery( it does auto load)
9. Flash the Rom
10. Delete Data With "yes"
11. Reboot
12. Finish
In my Case the only possible way

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kasia19 said:
View attachment 5635055
Unfortunately, the message is still present in the photo
Click to expand...
Click to collapse
Just Developer Mode and Select ADB via USB Enable

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Neosux said:
In my Case, this was the only possible Methode..
1. Backup all Ur Data
2. Reflash MIUI V12 Fastboot
3. Set Up MIUI without Password Finish.
4.Settings ->developer Mode ->secure Boot disable.
5. Reboot Fastboot and flash Twrp.img via Fastboot Boot Twrpingname.img
6. Mtp activate and Transfer the Rom and the orange fox Recovery
7. Flash Orange Recovery
8. Reboot in Orange Recovery( it does auto load)
9. Flash the Rom
10. Delete Data With "yes"
11. Reboot
12. Finish
In my Case the only possible way
Click to expand...
Click to collapse
Thank you for your help. I see the rom does not support 5G network

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Edit seems to Work so far..

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New build with June security patch is up.
Anyone having problems installing should check the extended update instructions in my LineageOS thread
[ROM][13.0][UNOFFICIAL] LineageOS 20.0 for Xiaomi MIX 4
LineageOS is a free, community built, aftermarket firmware distribution of Android 12 (S), which is designed to increase performance and reliability over stock Android for your device. #include /* * Your warranty is now void...
forum.xda-developers.com
kasia19 said:
Thank you for your help. I see the rom does not support 5G network
Click to expand...
Click to collapse
It most definitely supports 5G, I have 5G service on my device right now lol. Check your SIM card, I had a bug report about 5G working on MIUI but not on my ROMs, turns out that user didn't have a 5G compatible SIM card and MIUI was fake reporting 5G support.

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What is updated with this release？

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Which is the best way to Update this Rom without delete Storage?
Just sideload ZIP and flash?
Thanks

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I've built TWRP 3.6.2 A12 branch and decryption is working. Untested other than making sure it boots and decrypts internal storage correctly. Use fastboot boot to run it and Advanced/Flash current TWRP to actually install it. If you find any bugs feel free to report them but bear in mind the whole TWRP A12 branch is currently WIP.
https://sourceforge.net/projects/xiaomi-odin/files/odin-twrp-3.6.2_12-0.img/download

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I've been using this ROM for about a week. This is the ROM that should had been included as stock for this phone!!! Great job!!

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New builds are up. Download
Changelog:
Kernel version 5.4.203
July security patch
Fixed Wifi Display
Fixed physical screen size properties (this caused tiiny images in apps like reddit)
Fixed Netflix not detecting widevine L1 correctly
Added high touch poll rate for you gamers out there
Enabled multi threaded render engine (improves UI smoothness)
Enabled some power saving tweaks for Wifi/Bluetooth
Some other minor tweaks and improvements
Also got an updated TWRP A12 build for you here: Download
Touchscreen now works properly on MIUI based ROMs
TWRP settings are now saved properly and are persistent across reboots
TWRP settings are now saved in /data/recovery rather than /sdcard/.twrps (some apps look for the .twrps folder and then declare your device is rooted even if it isn't)