To build: - Clone the latest AOSP code (For example 10.0.0_r25 tag) repo init -u https://android.googlesource.com/platform/manifest -b android-10.0.0_r25 - Add Essential mata repo mkdir -p device/essential cd device/essential git clone https://github.com/EssentialOpenSource/device_essential_mata.git mata - Download prebuilt vendor.img (To be provided) source build/envsetup.sh lunch mata-userdebug make -j16 - Flash boot, system and vendor (unlock device only)