LineageOS is a free, community-built, aftermarket firmware distribution of Android 10, 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. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.
All the source code for LineageOS is available in the LineageOS Github repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review.
Code:
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/What's working :
- Audio
- Bluetooth
- Camera
- EGL
- GPS
- RIL (Calls, SMS, Data)
- VoLTE
- VoWiFi
- Sensors
- Video Playback
- Wi-Fi
Known issues :
- Double Tap to Wake
- Encryption
- Fingerprint not working for et512 models. Users having other sensor can use it just fine
- Not really an issue but, the device codename will only be displayed as RMX1821 even for RMX1823 and RMX1827, it is only for displaying purpose and is completely safe for flashing on RMX1823 and RMX1827. All Realme 3 and Realme 3i devices share the same firmware
- Selinux is permissive(Temporary. Will soon make it enforcing)
- You tell me the rest
Reporting Bugs
DO NOT Report bugs if you're running a custom kernel or you installed any root implementation
Grab a logcat right after the problem has occurred. (Please include at least a few pages of the log, not just the last few lines, unless you know what you're doing.)
If it is a random reboot, grab /sys/fs/pstore/console-ramoops and /sys/fs/pstore/dmesg-ramoops-0. (Do not bother getting a logcat unless you can get it just before the reboot. A logcat after a reboot is useless). Remember to provide as much info as possible. The more info you provide, the more likely that the bug will be solved. Please also do not report known issues. Any bug not reported in the bug report format below may be ignored.
Instructions
- Have custom recovery installed (Use this if not installed already)
- Download the latest LineageOS Build and GApps(Optional)
- Wipe cache, Dalvik cache, data (If you have done format instead of a wipe(required for decrypted data partition for the first time), reboot the recovery once or else it will end up with issues/errors)
- Flash the ROM and GApps(Optional)
- If the ROM doesn't boot and goes to recovery even after flashing the recommended GApps, then go to fastboot from recovery and type the commands "fastboot erase para" and "fastboot reboot"
- Enjoy the rom
Downloads
lineage-18.1-20210306-UNOFFICIAL-RMX1821.zip
FlameGApps (As of now Android 11 version is still under BETA, but is working fine. Testers only used FlameGApps. Hence, they are recommended)
Source Code
ROM: https://github.com/LineageOS
Device Tree: https://github.com/Maanush2004/android_device_realme_RMX1821
Vendor Blobs: https://github.com/Maanush2004/android_vendor_realme_RMX1821
Kernel Source: https://github.com/Maanush2004/android_kernel_realme_RMX1821
lineage-18.1/lineage-18.1-rmui branch was used to compile
Last but not the least:
XDA:DevDB Information
LineageOS, ROM for the Realme 3i
Contributors
M.A.P
ROM OS Version: Android 11
ROM Kernel: Linux 4.x
ROM Firmware Required: RealmeUI C.17
Version Information
Status: Beta
Created 2020-11-14
Last Updated 2021-03-08
Last edited:
