Instan Unlock Bootloader
- flash libra_images_V7.1.4.0.LXKCNCK_20151209.0000.6_5.1_cn (download mode)
- go to fastboot
- fastboot oem device-info
- fastboot oem unlock-go
TWRP
Now Support MIUI Official Nougat 7.0 without bootloop and Update OTA (Tested by Me)
ZCX TWRP 3.0.2-X “Support Update OTA MIUI Official Dev/Stable & All Base Rom (CM, AOSP, Etc)”
- download from https://dl.twrp.me/libra/
- enable usb debugging + fastboot install from developer menu
- boot in fastboot
- run this command : fastboot flash twrp-3.1.1-0-libra.img
- fastboot reboot, press vol up + power
ROOT
- Download lastest supersu www.supersu.com/download or magisk
- And flash it using twrp
Custom ROM
- Flash ts_libra_miui_v8510_fw_patch.zip to patch noughat bootloader
MI4c_V7.5.4.0.LXKMIDE_v7-5.1_ID (support B. Indonesia) - lineageos
Xposed
- check you android version
- Download xposed from here
- install xposed from TWRP and wait boot for a while 20 minutes..
- and xposed-uninstaller-20160829-arm64.zip just for caution