NPatch

byChar0n · Root & System

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AI summary

Rootless LSPosed implementation that patches APKs by injecting DEX and native libraries to provide Xposed API hooks. Supports APK, APKS, APKM, and numbered APK files; recent updates improve injection stability, ROM compatibility, and Android 17 support.

Generated by AI. May contain inaccuracies.

About this app

Rootless implementation of LSPosed framework, integrating Xposed API by inserting dex and so into the target APK.

Recent hook-stack stability improvements:

LSPlt: avoids a transient unmapped GOT/PLT region while installing hooks. This prevents dex2oat/zygote crashes on affected 32-bit Android 10 devices.

LSPlant: initializes CloseGuard for synthetic DexFile objects on Android Nougat and below, and aligns hook trampolines correctly for improved ART hook compatibility.

Supported Versions

- Min: Android 9 - Max: In theory, same with JingMatrix/LSPosed

License

GNU General Public License v3.0

root & system app patcher xposed framework rootless open source

What's new

v1.1.0Nov 1, 2026

🛡️ Core & Native Injection Overhaul Core Base Upgrade: Bumped to the latest Vector core base (core-837), resolving axml headerSize manifest parsing failures on modern APKs. Stealth Injection Backing: Dobby code cave now utilizes memfd backing (/memfd:jit-cache) to evade security scanners targeting anonymous executable memory mappings (rwx/rx). Hook Stack Streamlined: Cleaned up native hook dependencies to allow lightweight, decoupled operation. ROM Compatibility Fixes: Resolved crash issues on MagicOS and related custom ROMs triggered by scanning execute-only (.text) memory pages. DEX Injection Architecture: Re-architected MT Provider injection to use contiguous classesN.dex entries for native system MultiDex loading, eliminating obsolete reflection into internal ClassLoader classes.
📦 Patching & Packaging Engine Signature Integrity: APKS and split APK repacking now strictly adopts STORED (uncompressed) mode with precomputed CRC32 and sizing, preventing V2/V3 signature block offset corruption. Expanded File Input: Added native support for .apkm bundles and duplicate-download .apk.N files while preserving split APK structures intact.
⚡ Architecture Decoupling & Modern Compatibility Remote API Decoupled: Extracted NPatch-Remote-API into a standalone open-source repository (v1.0.1) with real-time clientToken death monitoring and dynamic authority notification fixes. Android 17 Ready: Fully compatible with Android 17 (SDK 37), resolving modern Shizuku package query restrictions and caching reflection looks. Manager Polish: Repositioned home count cards side-by-side, enriched About page build details, and fixed Android 10 storage permission bugs.