LineageOS is a free, community built, aftermarket firmware distribution of Android , which is designed to increase performance and reliability over stock Android for your device.
LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed.
All Core Features of Android 11 Works , Including Wireless Display, Hotspot,Screen recording.
SELinux Status Enforcing.
CTS Passes without Root.
Note : All development of these amazing ROMs is done by Zeelog. The OP anandsvm is tester ,provide assistance and collect and submit bug reports.
Some users may face Fingerprint issuse or bootlop after flashing to LoS 18.1 ( Android 11)
*It has happned because If you jump from Android 7,8,9 to Android 11 directly and encrypted
*Back up all your data in PC
*Flash loS 17.1 ( or any Android 10 aosp based ROMs) Boot in to system once , Format DATA. Clean Flash LoS 18.1.
- Clean flash recommended.
- Back Up Everything.
- Use Organefox Recovery. Link
- Wipe Dalvik/ART cache, Cache, System,Data, Vendor.
- Flash Latest Firmware. Link ( Only flash if your on old firmware)
- Flash ROM
- Flash Gapps.
(Flame Gapps Basic Recommended)
Dirty Flash for ROM updates
1) Download the latest ROM
2) Reboot to recovery - Wipe Dalvik/ART Cache/cache/sys/vendor
3) Flash ROM , flash gapps any addons( Make sure flash all the gapps add-ons you flashed before)
4)Reboot to Recovery ,then reboot to system.
Check video : Link
OTA for ROM updates
Go to settings/system/updater. Update.
OTA Update Guide : Link
GitHub/OTA Release : Link
Dev Profile : Link
Support my efforts: Donate to Zeelog
LineageOS 18.1 By Zeelog, ROM for the Xiaomi Redmi Note 4
ROM OS Version: Android 11.0.0_r39
ROM Kernel: Linux 4.9
ROM Firmware Required: Latest Firmware V18.104.22.168.NCFMIXM
Stable Release Date: 2020-11-04