This guide covers how to modify, repack, and install Magisk modules using ADB and Fastboot. This process is useful for customizing existing modules or fixing bootloops caused by incompatible scripts. 1. Extract and Modify the Module To edit a Magisk module, you must first unzip the Locate Files : Ensure the root of your folder contains module.prop post-fs-data.sh service.sh
# Extraction adb pull /data/adb/modules/<id>/ .
If you are adding binaries (files in system/bin ), they must have executable permissions ( ) in the zip file.
update-binary (This is the module_installer.sh script renamed) adb fastboot magisk module repack
Here’s how to fix common problems you might encounter:
cd cool_module_folder zip -r ../new_cool_module.zip *
The is an essential utility for power users who want to turn their rooted Android device into a mobile workstation for managing other devices. This guide covers how to modify, repack, and
Magisk modules have a strict structure. When you zip the files back, you must not zip the parent folder, but only the contents inside the parent folder. module.prop customize.sh (optional) system/ (folder) META-INF/ (folder - important for installation )
adb pull /data/adb/modules/[module_id] ./my_module_workspace Use code with caution. Step 2: Modify the Files
With your custom flashable zip prepared, follow these steps to deploy and test the binaries: Flashing via Magisk App Open the app on your rooted Android device. Extract and Modify the Module To edit a
According to the official Magisk developer documentation and community guides, a Magisk module stored on your device at /data/adb/modules/<module_id> follows a specific structure:
| Tool | Purpose | Key State | |------|---------|------------| | (Android Debug Bridge) | File transfer, shell commands, logs | System booted (USB debugging ON) | | Fastboot | Flash partitions, unlock bootloader, boot temporary images | Bootloader mode | | Magisk | Systemless root, module framework | Patched boot.img | | Module Repack | Modify/extract/repackage Magisk modules (ZIP, setup.sh , module.prop ) | Magisk running |