Xiaomi has released an internal beta update for the System Launcher, identified as version . RELEASE-6.01.05.1991-01291400.This version is a critical hotfix designed specifically for devices in the «Second Batch» of the HyperOS 3.1 Beta (Build .300). It addresses UI regressions and enables continued use of the «Stacked Layout» multitasking view.
Persistence of stacked design
The primary function of this update is to restore and stabilize the «iOS-style» stacked recent apps menu. Previous firmware iterations within the build branch .300experienced regressions where this layout was disabled or displayed incorrectly. This APK strictly enforces the availability of the Stacked view for compatible devices.
API Architecture
The package is compiled with target API 35 (Android 15), ensuring full compatibility with the upcoming HyperOS 3.1 kernel framework. However, it minSdkis configured with API 34 (Android 14). This allows for backward compatibility with existing HyperOS 2 devices, provided they meet the hardware prerequisites.
Logical correction and optimization
This version is a maintenance patch that resolves critical bugs related to the fluidity of gesture navigation and task-switching animations. The code includes optimizations for memory management within the Recents view to prevent UI stuttering during fast scrolling.
This is an internal beta build from the Xiaomi community engineers. Users can check their eligibility and download the latest APK version of HyperOS 3.1 Launcher via the MemeOS Enhancer app .

Emir Bardakçı

nececito la actualización por qué mi celular no responde el Game turbo se traba y se queda en negro