Unofficial Android device tree for ALPS Pro 14 (K1006R9)

#
# Copyright (C) 2024 The Android Open Source Project
# Copyright (C) 2024 SebaUbuntu's TWRP device tree generator
#
# SPDX-License-Identifier: Apache-2.0
#

Component	Real Specs
CPU	MTK6735 (ARM-A53, 1.3GHz clock, 4 cores)1
GPU	Mali-T7202
eMMC	Samsung Q316BB, 14.68GB Usable (15.02GB Real) 3
RAM	1.5GB (1.3GB Usable) 4
Camera(s)	2
Back Camera	GC2385 GalaxyCore? 2MP, 1/5 Inch, CMOS5
Front Camera	GC0339/OV6930?, <1MP. 1/10 Inch, Unknown5
Android Version	Android 76
Screen	JD9365DA-H3 800x1280 TFT LCD (16.7M Colors)5

Compiled using TWRP Minimal branch twrp-7.1
built using WSL2 (Ubuntu), used 10GB of space
installed with Arch Linux VM, used mtkclient 1.63-2
"original" recovery.img and boot.img sourced with: sudo mtk r recovery,boot recovery.img,boot.img

This TWRP device tree might be incomplete and has not been fully tested, use at your own risk

Compile instructions (Linux)

0. Create python2 env (for lunch compatibility) and install dependencies

$ mkdir ~/bin
$ PATH=~/bin:$PATH
$ ln -s /usr/bin/python2 ~/bin/python

sudo apt update && sudo apt full-upgrade

sudo apt install git ccache automake lzop bison gperf build-essential zip curl zlib1g-dev zlib1g-dev:i386 g++-multilib python-networkx libxml2-utils bzip2 libbz2-dev libbz2-1.0 libghc-bzlib-dev squashfs-tools pngcrush schedtool dpkg-dev liblz4-tool make optipng openjdk-8-jdk repo

1. Init the twrp-7.1 branch

$ mkdir twrp
$ cd twrp
$ repo init --depth=1 -u https://github.com/minimal-manifest-twrp/platform_manifest_twrp_omni.git -b twrp-7.1
$ repo sync

2. Clone the device tree

$ mkdir device && mkdir device/alps && mkdir device/alps/K1006R9
$ cd device/alps/K1006R9
$ git clone https://github.com/clanec15/Android_Device_ALPS_Pro-14.git
$ mv Android_Device_ALPS_Pro-14/* .
$ rm -rf Android_Device_Alps_Pro-14/
$ cd .. && cd .. && cd ..

3. Compile

$ . build/envsetup.sh
$ lunch omni_K1006R9-eng
$ mka recoveryimage

(Output image will be on twrp/out/target/product/K1006R9)

4.- Flash (Using mtkclient on Linux)

sudo mtk w recovery ~/location/of/recovery.img

Device tree generated with twrpdtgen

Footnotes

1. Sourced via cat /proc/cpuinfo ↩

2. Sourced with official Mediatek datasheet ↩

3. Sourced via cat /sys/class/block/mmcblk0/device/name and link ↩

4. Suspected use of Flash/RAM combo chip KMQ310016M-B419(16GB Flash + 1.5GB RAM LPDDR3) ⁵ ↩

5. Sourced via hidden app com.zte.engineer (Won't and cannot distribute) ↩ ↩² ↩³ ↩⁴

6. Sourced via getprop ro.build.version.release and confirmed with SDK Version (24) getprop ro.build.version.sdk ↩