android_device_xiaomi_umi_TWRP

For building TWRP for Xiaomi Mi 10 / 10 Pro

TWRP device tree for Xiaomi Mi 10 and Mi 10 Pro

Kernel and all blobs are extracted from miui_CMI_21.9.17_1c6ed0daa1_11.0.zip firmware.

The Xiaomi Mi 10 (codenamed "umi") and Xiaomi Mi 10 Pro (codenamed "cmi") are high-end smartphones from Xiaomi.

Xiaomi Mi 10 / 10 Pro was announced and released in February 2020.

Device specifications

Device	Xiaomi Mi 10 / 10 Pro
SoC	Qualcomm SM8250 Snapdragon 865
CPU	8x Qualcomm® Kryo™ 585 up to 2.84GHz
GPU	Adreno 650
Memory	8GB / 12GB RAM (LPDDR5)
Shipped Android version	10
Storage	128GB / 256GB / 512GB UFS 3.0 flash storage
Battery	Non-removable Li-Po 4780mAh
Dimensions	162.58 x 74.8 x 8.96 mm
Display	2340 x 1080 (19.5:9), 6.67 inch

Device picture

Features

Works

• Booting.
• Decryption (Android 11)
• ADB
• MTP
• OTG
• Super partition functions
• Vibration

Mi 10 is using Dynamic Partition! We need update from TWRP.

Compile

First checkout minimal twrp with omnirom tree:

repo init -u git://github.com/minimal-manifest-twrp/platform_manifest_twrp_aosp.git -b twrp-11
repo sync

Then add these projects to .repo/manifest.xml:

<project path="device/xiaomi/umi" name="sekaiacg/android_device_xiaomi_umi_TWRP" remote="github" revision="android-12.1" />

Use ccache

#Enable ccache
export USE_CCACHE=1
export CCACHE_EXEC=$(which ccache)

Finally execute these:

export ALLOW_MISSING_DEPENDENCIES=true
. build/envsetup.sh
lunch twrp_umi-eng
mka recoveryimage

To test it:

fastboot boot out/target/product/umi/recovery.img

Thanks

• FsCrypt fix by mauronofrio
• Decryption by bigbiff
• Oneplus 8 TWRP by mauronofrio