Hi, in order to install our ROM you will first need TWRP installed.
****(This apply for the Mi4c, other devices may vary)****
**If you already have root you can jump to step 3
(To see if you have root go into security app> permissions. If there's "root access" option then you have root)
**If you already have TWRP installed you can jump to the last step
(To see if you have TWRP installed, power down your phone and power it up holding the power button + volume up. That should boot onto recovery where you'll find out if you have stock recovery or TWRP)
STEPS
1. Download this dev version from the chinese download site.
http://bigota.d.miui.com/5.12.31/miui_MI4c_5.12.31_5d6537a0b8_5.1.zip
**Do not download the latest one as it has the bootloader locked**
2. Install it via updater app. Now you should have root access.
3. Install Flashify app.
(Link to flashify apk)
http://www.apkmirror.com/apk/christian-gollner/flashify/flashify-1-9-1-android-apk-download/
**Note. After opening the app you will get a prompt telling you need root access. To enable root access for apps you need to go to the security app>permissions>root access.
3. Install TWRP recovery.
(TWRP image)
https://mega.nz/#!kM02hYKa!YOgKkCtRu-7wQT8JK4naRMPRExwpwKF0_vAVa4nwIqo
3.a extract .img file from zip
3.b open it in flashify. You will receive a "flash recovery?" Prompt. Hit "yup" to begin flashing the recovery.
3.c reboot to recovery to see if you have TWRP now.
4. Install our multilanguage rom via Updater or TWRP.
Latest weekly can be found here alongside with stable
http://miuiandroid.com/community/link-forums/roms.73/
Sent from my Mi-4c using Tapatalk