[rom] miui 12 a30 v2

[cytolytic]

 I'M NOT RESPONSEABLE IF FLASHING THIS ROM BRICKS/ BREAKS YOUR DEVICE
YOU CHOOSE TO FLASH THIS.
USE AT YOUR OWN RISK

How to install

-use any recovery you want but i recommend twrp 3
4.0.0 (links down below)

-it's recommend that your format data but wiping system,data,dalvik and cache should be enough
- flash the rom zip file and wait for it to flash

-after flashing is complete click on reboot to system (don't flash magisk or anything yet)

-wait 2-4 minutes for the miui boot animation to go dim.

-then do a force restart by holding the power button + vol down button.
-wait 10-20 seconds and enjoy!
-if you're going to flash magisk then flash magisk 20.3

Changelog

-fixed ui lag issues
-fixed screen Flickr
-fixed overheating
-fixed huge battery drain
-added lesser audio switch as a system app ( you need to use this app to use headphone audio)
-eureka kernel
-faster boot
-fixed AOD
- certified the A30 as a miui device
- disabled zip signature verification ( you can install YouTube vanced root version)
-fixed google apps
-cts profile and basic integrity pass by default (no need for magisk hide. Disable it)
-fixed random reboots
-Now using a personal build
-optimised the ROM by 5X
-optimised android 10 navigations ( still recommend to use buttons)
-fixed notification sounds (just go to settings sound & vibration/notifications And choose the notification sound you want.)
-fixed region issue
-fixed blutooth
-6 themes and 22 wallpapers by default
-fixed miui themes app
-removed the internal storage problem
-fixed APK installation
-fixed status bar padding
-optimised the ROM for battery and speed
-added a brightness control app
-and many more!

bugs!

SIM slot 2 still doesn't work only slot 1 works.

Downloads!

ROM:
https://drive.google.com/file/d/1-9cgAiyUQt63W-lMAXc9LSTTJV2UtICu/view?usp=drivesdk

credits:
@Chatur27 for kernel
@el0xren for tips from the beginning

Hit thanks if you want more updates and if you liked my work!
IF you need any help pm me on tg @cytolytic

 

[DILTON]

Is the brightness slider fixed? You didn't talk about that in the changelog

 

[cytolytic]

Is the brightness slider fixed? You didn't talk about that in the changelog

that's a vendor issue.
but i added an app that can set the brightness to max easily.

 

[DILTON]

I'm facing random reboot. What do I do?

 

[cytolytic]

I'm facing random reboot. What do I do?

turn off magisk hide.

 

[me33x0]

Do I have to flash dm verity or not? And after flashing the rom can I flash migrate package aka to restore my apps and their data?

 

[cytolytic]

Do I have to flash dm verity or not? And after flashing the rom can I flash migrate package aka to restore my apps and their data?

Yes. you can use migrate.
but you don't have to flash dm Verity but if you want to then ok.

 

[Jerry8538]

Hey there, this is a fantastic ROM! Could you also port it to the A30s? I am willing to test it for you.
Thanks in advance!

 

[Aloner...ip]

Please v3
V2 ....1.hotspot not work
2.sensor of call too
audio switch and brightness

 

[[email protected]]

After flashing MIUI 12 BY @cytolytic, I can't install applications(apk) from any browser and file manager. When I'm going to install applications from file manager after installation it shows app not installed.
Please help me how can I install applications after download from any browser.
I hope it will be considered.
Please help us!!

 

[cytolytic]

After flashing MIUI 12 BY @cytolytic, I can't install applications(apk) from any browser and file manager. When I'm going to install applications from file manager after installation it shows app not installed.
Please help me how can I install applications after download from any browser.
I hope it will be considered.
Please help us!!

enable developer options and scroll all the way down and turn off miui optimisation and miui risk

 

[[email protected]]

Camera issue

Camera app is not working on new update of MIUI 12
Whenever I open camera it shows bugs problem and it get stopped.
VoLTE network doesn't work
Cleaner section of security app doesn't work
Few settings are not working properly.
Some features don't work
Network preferred section doesn't support.
MAC address is not valid or available something like this it shows frequently.
And it seems that sometimes phone screen get stucked. Please sir help me
These are major issues.
These are considerable things sir
Please help me
If these issues are fixed it would be great sir.

 

[Lucas_Gachoka]

I really loved this rom when i tried it. The issue I faced was it does not detect my earphones, it still plays the audio on device speaker instead of the wired earphones. Will try with Bluetooth earpods when they arrive. Any workaround would be appreciated

 

[blascogm]

Excellent ROM, I tested it on the a305g, I hope the next version without bugs. Thank you.

 

[AnMasterTech]

Bluetooth Problems

Hello dev, I really appreciate your work. I tested this on my SM-A305F/DS and most of the features work great. The only problem I am facing is Bluetooth, you never told us about Bluetooth bugs. So I paired my phone to my earbuds (Haylou GT1 Plus) and Bluetooth keeps switching off after 1-2 seconds of pairing. It's unusable. After a while, a box comes up saying "Bluetooth keeps stopping" or something like that. I haven't tested with other devices yet but this bug is pretty annoying, please consider fixing this. Thanks!

And by the way, v1 is acting the same thing.

 

[Givpare]

If the hotspot isn't working, try this method.

Open hotspot settings > set up portable hotspot > Change the device identification to default. Try turning on the hotspot. Good luck

 

[mp4008]

plz update this rom our fix dual sim

 

[DevilRiddhi123]

Region problem not solved... Its doesn't get changed only phone gets reboot everytime

 

[mp4008]

please update the rom

hello dear cytolytic

I love miui rom, please try to update and make it completely stable for everyday use. Thanks a lot?

 

[[email protected]]

Hi,

any luck with the sim slot 2?

i flashed the kernel used by SAKURA PROJECT ROM and the brightness slider works like magic even auto brightness works but unfortunately i still have to use your SIM fix to get one sim slot working, SIM 2 slot still doesn't work.

I have seen MIUI rom working well with other phones by they use the Ryzen Kernel but there is none for A30 at the moment.