The command adb shell sh /storage/emulated/0/Android/data/moe.shizuku.privileged.api/start.sh is a technical instruction used to initialize the Shizuku service on an Android device. This command bridges the gap between basic user permissions and the elevated privileges required by certain advanced applications without needing a full system "root". The Command's Purpose
The Shizuku service allows third-party apps to access system-level APIs by using the Android Debug Bridge (ADB). When you run this specific shell script, it activates the "Shizuku server," which then acts as a middleman for apps like ZArchiver or FV File Explorer to modify restricted folders such as /Android/data or /Android/obb. Breaking Down the Command
adb shell sh /storage/emulated/0/Android/data/moe.shizuku.privileged.api/start.sh
app_process -Djava.class.path=$API_PATH/api.jar
/system/bin moe.shizuku.server.ShizukuServer
"$@"
app_process is a low-level command that launches a Java process with a raw Dalvik/ART runtime.api.jar contains Shizuku’s server bytecode.This is why the command is so powerful: it’s not just a shell script—it’s a bootstrap for a full Java-based service running with system-level shell privileges.
Before dissecting the command, we must understand the target. Shizuku (package: moe.shizuku.privileged.api) is an open-source application that allows apps to use system APIs with ADB or root permissions. Think of it as a bridge between user-space apps and system-level services.
Traditionally, if an app wanted to perform a privileged action (like changing DPI, granting runtime permissions, or automating system settings), it needed root access. Shizuku provides an alternative: it runs a native service that communicates via Unix domain sockets, allowing apps to act with the privileges of either shell (via ADB) or root (via Magisk).
By understanding and carefully using such commands, developers and power users can leverage ADB and shell access for efficient app management and troubleshooting on Android devices.
The command you provided is used to manually start the service on an Android device using the Android Debug Bridge (ADB)
. Shizuku allows third-party apps to access system-level APIs without requiring root access by leveraging the "adb" shell's elevated permissions. The Command Breakdown The command app_process is a low-level command that launches a
adb shell sh /storage/emulated/0/Android/data/moe.shizuku.privileged.api/start.sh breaks down as follows:
: Directs your computer to open a command terminal inside the connected Android device. : Tells the system to execute a shell script.
This guide explains how to use the ADB command adb shell sh /storage/emulated/0/Android/data/moe.shizuku.privileged.api/start.sh to start the Shizuku service on Android. Shizuku allows apps to use system-level APIs without root access by utilizing the ADB shell 0.5.1. Prerequisites Shizuku App: Installed from Google Play or GitHub 0.5.2.
ADB Tools: Installed on your computer (Windows/Mac/Linux) 0.5.3. USB Debugging Enabled: Enabled in Developer Options 0.5.7. Step-by-Step Guide 1. Prepare your Android Device
Go to Settings > About Phone and tap Build Number 7 times to enable Developer Options 0.5.3.
Go to Settings > System > Developer Options and enable USB Debugging 0.5.3. Connect your phone to your computer via USB 0.5.3. If prompted, select "File Transfer" or "PTP" mode 0.5.3. 2. Run the Command via Computer
Open Terminal (macOS/Linux) or Command Prompt/PowerShell (Windows) in your platform-tools folder 0.5.3. Verify the connection by typing: adb devices
If it says "unauthorized," check your phone screen to "Allow USB Debugging" 0.5.3.
Run the following command to start Shizuku 0.5.3:adb shell sh /storage/emulated/0/Android/data/moe.shizuku.privileged.api/start.sh 3. Verify Success Open the Shizuku app on your phone. It should now say "Shizuku is running" 0.5.2. Alternative Method: Wireless Debugging (No Computer)
If you cannot use a computer, you can run Shizuku completely on your device using another terminal app like Termux 0.5.16. Enable Wireless Debugging in Developer Options. are you using: Windows
Open Shizuku, select Pairing, and use the code to pair in the notification menu 0.5.13. Once paired, you can start Shizuku directly from the app. Troubleshooting
Permission Denied: This often happens on Harmony OS or customized ROMs. Ensure USB Debugging is "Always allow" 0.5.7.
File Not Found: Ensure you have opened the Shizuku app at least once so it creates the data folder.
Reboot: Shizuku stops working after a reboot and this command must be run again 0.5.2.
Broken Path: If your device uses a different file structure, try adb shell sh /sdcard/Android/data/moe.shizuku.privileged.api/start.sh 0.5.12.
To make sure this guide fits your exact situation, are you using: Windows, Mac, or Linux on your computer?
A specific brand like Huawei or Samsung (some have restrictions)?
Are you trying to run this from a computer, or directly on the phone (wireless)?
The command adb shell sh /storage/emulated/0/Android/data/moe.shizuku.privileged.api/start.sh is used to manually start the Shizuku service
on a non-rooted Android device through a computer. Shizuku allows other apps to use system-level APIs by using the high-level permissions granted to the Android Debug Bridge (ADB). Google Help Command Breakdown granting runtime permissions
: Opens a remote shell on the connected Android device to execute commands. : Invokes the shell interpreter to run a script. /storage/emulated/0/.../start.sh
: The specific file path to the Shizuku startup script located in the app's data folder on your device's internal storage. Google Help When to Use This Command This command is necessary for users who: Do not have root access but want to use apps like ZArchiver (to access protected /Android/data folders) or Hail (to disable apps). Have just rebooted their device
, as the Shizuku service stops after every restart on non-rooted phones. Android Police Prerequisites for Running Enable Developer Options Build Number in your phone's settings 7 times. Enable USB Debugging : Turn this on within the Developer Options menu ADB Installed on PC : Download the SDK Platform-Tools from Google and connect your device via USB. Device Authorization
: Grant the "Allow USB debugging" prompt on your phone's screen when you first connect it. Google Help Expected Output If successful, the terminal will typically display: info: shizuku_starter exit with 0
The path you provided (.../startsh) usually refers to a shell script used to automate a permission handshake.
Here is a guide on how to execute this script using ADB.
The command sequence involving adb shell sh targeting moeshizukuprivilegedapi represents a standard pattern in modern Android power-user workflows. It leverages the ADB shell context to bypass the restrictions of Scoped Storage for the purpose of initializing privileged services. While effective, the efficacy of this method depends heavily on the Android version (10, 11, 12+) and the mount flags of the emulated storage partition. For maximum reliability, scripts should be executed from /data/local/tmp/ rather than directly from /storage/emulated/.
If you see Address already in use or server is already active, you can stop with:
adb shell sh /storage/emulated/0/Android/data/moe.shizuku.privileged.api/stop.sh
adb shell sh /storage/emulated/0/Android/data/moe.shizuku.privileged.api/start.sh
| Part | Meaning |
|------|---------|
| adb | Android Debug Bridge tool |
| shell | Opens a shell on the connected Android device |
| sh | Executes the following path with the system shell |
| /storage/emulated/0/ | Internal storage root (SD card emulation) |
| Android/data/ | App-specific data directory |
| moe.shizuku.privileged.api/ | Shizuku app package name |
| start.sh | Shell script to start Shizuku service |