138
Downloads
624.7MB
Size
e8f7a9afbcf566be3ee611952ce80332
MD5
Nov 13, 2019 | 01:15PM
Upload Date
Description:
ℹ Notes:
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Since this version (20191113), the device/vendor has switched to my united repositories (see "Additional Information" below), with source codes clean-up and rearrangements. It's very suitable for daily usage, or someone who wants to get a stable experience with smooth experience.
✅ Highlights:
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Benefit from the new kernel with upstream source codes backported, the performance of the rom has significantly improved, with some other stability enhancements. The frame drop, UI lags and the heating problems are also improved.
✅ Main changes:
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Android Security Patch level: 11/5/2019;
Android System Webview: 78.0.3904.96;
Fix an issue that ADB is enabled after reboot (now it will be disabled after reboot);
Kernel improvements:
└ Build with GCC-Linaro 6.5 toolchains;
└ EAS/sched module (the default CPU scheduler) backported from upstream version 3.18;
└ Preempt module (real-time scheduling) backported from upstream version 3.18;
└ Remove non-necessary logs and kernel audit;
└ Many other improvements and stability enhancements (see the kernel commits for more details);
Switch to a new united device tree and vendor repo with source codes rearrangements;
Upgrade audio HAL (2.0→4.0) with audio policy fixes;
Upgrade qcacld-2.0 WLAN driver (4.0.11.144→4.4.23.022);
Use correct version for DRM HAL;
Update Busybox to v1.31.1;
Update GPS profile;
Build with "su" included;
Disable debug mode in some drivers;
Dynamically set Bluetooth name between Mi-4c/Mi-4s;
Remove unused overlays;
Use real build fingerprint instead of the prebuilt one from MIUI;
Do "fstrim" for all partitions after boot;
Drop support for Mi-Note Pro (leo).
⚠ Bugs and temporary solutions:
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Fixed an issue that caused failure of addon-su, now you could switch to it from Magisk. Because the build variant of this rom is "user" rather than "userdebug" (used by LineageOS officially), the settings of "Root access" could not be found in settings, and the common addon-su could not be used. Use the addon-su I uploaded recently, and run shell command "setprop persist.sys.root_access 3" before uninstalling Magisk to make everything goes well.
To make the "deep sleep" mode of CPU works well, don't turn on WLAN and enable "power saving mode" after the device booted, or the "deep sleep" will lose function and cause more battery usage while standby. This is only a temporary solution since it would cause many inconveniences and affect daily usage. Use this way only in the status that the battery consumption is important (for example, on a plane or go to sleep).
⛔ Known issues:
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VOLTE (no IMS stuff from Qualcomm, won't fix).
Additional Information:
Refer to the following links for more details:
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[device]: https://github.com/WJXXBSH/android_device_xiaomi_libra
[kernel]: https://github.com/WJXXBSH/android_kernel_xiaomi_libra
[vendor]: https://github.com/WJXXBSH/android_vendor_xiaomi_libra
