Katya ®️'s system apps are a constellation of technological wonders seamlessly integrated into one user-friendly ecosystem. Designed with precision and intuition, they serve as the digital backbone of Katya's world, each app tailored to streamline tasks, amplify productivity, and infuse creativity into everyday life.

Ansible automation tasks

Planet Computers-related containers.

OTA Application for Planet Devices running the official Android ROM.

"AOSP building on Android with Termux" -- Taken literally.

Hardware-based attestation / intrusion detection app for Android devices. It provides both local verification with another Android device via QR codes and optional scheduled server-based verification with support for alert emails. It uses hardware-backed keys and attestation support as the foundation and chains trust to the app for software checks.

Hardware-based attestation / intrusion detection app for Android devices. It provides both local verification with another Android device via QR codes and optional scheduled server-based verification with support for alert emails. It uses hardware-backed keys and attestation support as the foundation and chains trust to the app for software checks.

Android Open Source API compatibility

You own your phone. You should be able to use it. GrapheneOS is the most secure Android OS, but hardening comes at the cost of usability. This repo contains tricks to reimplement some user-friendlier AOSP features, so the risk-benefit decision can be made by 𝘺𝘰𝘶, the user, instead of by the OS developers.

Control SIM cards based on your schedule. Android 10+

个人博客

Device tree for amber

Personal vendor to enrich my AOSP experience

Device Tree for Xiaomi Redmi Note 4/4X

Certainly! Katya's System Camera App, named 'CosmoLens 📸,' transcends the conventional boundaries of photography, intertwining advanced technology with artistic expression to capture and redefine moments in her unique universe. CosmoLens is not just a camera app; it's Katya's portal to crafting ethereal visual tales. It empowers her to encapsulate

Bort Lite Preview is an APK for users to try out Memfault's Android observability and management offering

Memfault SDK for AOSP-based Android devices. Observability, logging, crash reporting, and updating all in one service. More information at https://docs.memfault.com.

Automated Workflow to convert, modify, patch recovery-rom for xaga device

A sign keys for sign android builds

backup tools for OG pixel & pixel XL