Pixel Experience Plus and EvolutionX

The Realme U1 (codenames "RMX1831" and "RMX1833" ) is a mid-range smartphone from Realme, announced in November 2018.

Working:

1. Boots
2. RIL(Calls,SMS,Data)
3. Wi-Fi
4. Bluetooth
5. Camera
6. Audio
7. Sensors
8. Flashlight
9. Brightness
10. GPS
11. Gcam
12. Hotspot
13. USB Tethering
14. DT2W
15. Offline Charging

Not working:

1. Selinux is permissive.
2. Video codec issues in all Chromium based browsers (minimal).
3. VoLTE.
4. No face Unlock.
5. Inbuilt screen recorder

Downloads

https://sourceforge.net/projects/realmeu1/files/Pixel_Experience_Plus/

https://sourceforge.net/projects/realmeu1/files/EvolutionX/

Device specifications

Basic	Spec Sheet
OS	Android 8.1 (Oreo), upgradable to Android 9.0 (Pie)
CPU	Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Chipset	Mediatek Helio P70
GPU	Mali-G72 MP3
Memory	3GB/4GB RAM
Storage	32GB/64GB
MicroSD	up to 256 GB (dedicated slot)
Battery	Non-removable Li-Ion 3500 mAh battery
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Camera (Rear)	(Dual) 13 MP, f/2.2, AF. 2 MP, f/2.4, depth sensor
Rear Camera Features	LED flash, HDR, panorama
Video	1080p@30fps, 720p@90fps
Camera (Front)	25 MP, f/2.0, 1/2.8", 0.9µm
Features	Fingerprint (rear-mounted), accelerometer, proximity, compass

Device picture

Getting Started with Pixel Experience Plus or EvolutionX##

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To get started with ROM compiling, you'll need to get familiar with Git and Repo.

repo init

To initialize your local repository using the Pixel Experience trees to build ROM, use a command like this:

repo init -u https://github.com/PixelExperience/manifest -b ten-plus

OR

repo init -u https://github.com/Evolution-X/manifest -b ten;

repo sync

Then to sync up:

repo sync -c -j$(nproc --all) --force-sync --no-clone-bundle --no-tags

ccache and jack

Using 50GB ccache and 15GB RAM (for jack).

export USE_CCACHE=1; export USE_CCACHE_EXEC=$(command -v ccache); ccache -M 50G; export ANDROID_JACK_VM_ARGS="-Xmx15g -Dfile.encoding=UTF-8 -XX:+TieredCompilation";

To Build

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Build the Pixel Experience Plus ROM using below command.

. build/envsetup.sh; lunch aosp_RMX1831-userdebug; mka bacon -j$(nproc --all)