ADB OTG Shell

ADB OTG Shell – Complete Local ADB Shell, App Manager and Android Device Toolkit

ADB OTG Shell is an Android utility designed to bring local Android Debug Bridge (ADB) functionality directly to your phone via USB OTG connection. Connect two Android devices directly using a USB OTG adapter and use a collection of tools for shell commands, app management, process inspection, file operations, display configuration, remote input and device diagnostics — all without needing root access or a computer.

Whether you are an Android enthusiast, developer, advanced user or someone who regularly works with Android system settings, ADB OTG Shell brings multiple ADB-based workflows together in one interface.

Get ADB OTG Shell on Google Play

Getting Started: USB OTG ADB Connection

How to Connect via USB OTG

Plug a USB OTG adapter into your host phone (running ADB OTG Shell) and connect a USB cable to the remote target device.
On the remote target device, open Settings and go to About phone.
Tap Build number seven times to enable Developer options, if they are not already enabled.
Open Developer options on the remote target device and enable USB debugging.
Grant the USB device permission prompt on your host phone when requested by ADB OTG Shell.
On the remote target device, tap "Allow" or "Always allow from this computer" on the USB debugging authorization prompt.
ADB OTG Shell will automatically detect the connection and establish the ADB session.

USB OTG Auto-Detection: The app monitors USB device attachment and state changes, guiding you step-by-step until the connection is established.

On-Screen Connection Guides: Dynamic step-by-step prompts help you navigate USB permissions on both host and target devices seamlessly.

USB Configuration Tip: On certain target devices, switching the USB mode ("Use USB for") to "Charge only" or "File Transfer / MTP" helps trigger ADB recognition.

Explore Every Screen in ADB OTG Shell

1. Connection and USB OTG Setup

This screen helps establish the USB OTG connection and guides you through the USB debugging authorization workflow.

Connection monitoring: Real-time device connection status updates ranging from waiting for OTG connection to device connected.
Step-by-step prompts: Visual instructions for host USB permissions and remote USB debugging prompts.
Automatic transition: Automatically navigates to the terminal when a connected device is detected.

2. Interactive ADB Terminal

The Terminal provides a command interface for interacting with the Android shell after a successful connection. It is designed for both quick commands and longer command sequences.

Command execution: Run supported shell commands such as pm, am, settings, dumpsys, top and logcat.
Single-line input: Enter and execute commands individually.
Multiline input: Compose or paste longer command sequences and shell scripts.
Command history: Return to previously entered commands using the terminal toolbox.
Command bookmarks: Access saved commands without repeatedly typing them.
Output controls: Clear the display and manage the terminal's output buffer.
Configurable scrollback: Adjust the amount of retained terminal output to suit your workflow.
Script sharing: Share supported .sh or .txt files from a file manager into the app's script-execution workflow.

Command permissions depend on the Android shell identity, Android version and device. Desktop ADB client commands and shell commands are not interchangeable; commands that manage ADB transports require the corresponding client-side functionality.

3. Quick Commands and Bookmarks

This section brings frequently used shell operations together so you can run common tasks without manually entering every command.

Categorized commands: Browse commands grouped into Screen, Power, Connectivity, System Settings, Input & UI and Pro Utilities.
App management shortcuts: Run supported actions to force-stop applications or inspect the current foreground activity and package.
Display and device utilities: Access supported display-related commands and device-specific options, including refresh-rate controls where compatible.
Connectivity and settings: Access shortcuts for supported system settings and connectivity operations.
Execution output: View command results and error output in an interactive bottom sheet.
Copy and clear: Copy results for troubleshooting or clear the displayed output.
Custom bookmarks: Add, edit, search and categorize frequently used commands for quick reuse.

4. Advanced App Manager

The Apps section provides an interface for inspecting installed packages and performing supported package-management operations.

Installed app inventory: Browse app names, package names, versions, icons and other available package information.
App filters: Filter packages by System, User, All, Enabled and Disabled categories.
Sorting: Organize apps by app name, package name, size or version-related information where available.
APK installation: Install individual APK files using the supported installation workflow.
Split APK installation: Install compatible multi-file packages such as split APK sets or supported APKS archives.
Transfer progress: Follow installation or file-transfer progress and cancel supported operations.
APK extraction: Export installed APK files to local storage where permitted.
Launch and force-stop: Start applications or stop their processes using supported package operations.
Enable and disable: Change package enabled states where Android permits the operation.
Suspend and unsuspend: Use supported package-suspension operations (Android 15+).
Archive and restore: Access package archiving or restoration workflows where supported by the Android version and implementation.
Clear data and cache: Reset an app's stored data or cache where the operation is permitted.
Package diagnostics: Inspect available package information using dumpsys.

Package operations can have significant consequences. Disabling or suspending an app, clearing its data or stopping a system package may affect device functionality. Some operations are restricted for protected packages and system components.

5. Real-Time Process Manager

The Processes section helps inspect running applications and processes, identify their associated IDs and review available process details.

Process listing: View available process names, process IDs (PID), user IDs (UID) and associated package information.
Filtering: Group or filter User, System and All processes where the available data supports these categories.
Sorting: Organize the list by name, PID, UID, memory usage or execution state where available.
Process details: Inspect available technical fields such as PID, parent PID (PPID), UID, resident memory (RSS) and process flags.
Process actions: Use supported termination or force-stop operations for eligible processes.
Copy process information: Copy diagnostic details for analysis or troubleshooting.

Android may restrict process visibility and termination, particularly for protected system processes. Memory and execution details depend on the data available to the app.

6. Remote Device File Manager

The File Manager is designed to browse files on the connected Android device and perform supported file-management operations through the available ADB permissions.

Directory navigation: Browse accessible directories, including shared internal storage and other permitted paths.
Breadcrumb navigation: Track the current directory and navigate through parent folders.
Upload (push): Transfer local files to a directory on the connected device.
Download (pull): Copy accessible remote files to local storage.
Transfer controls: Monitor progress and cancel supported transfers.
File operations: Create folders, rename items, copy paths and delete files or directories where permitted.
Folder bookmarks: Save frequently used locations for easier navigation.
Search and sorting: Find files and organize them by name, size, modification date or file type where available.
In-app previews: Open supported image, PDF, text and log files in the app's viewers.

Access to protected Android directories and application-private data is subject to Android security restrictions and the privileges of the connected shell. ADB access does not automatically grant unrestricted root access.

7. Display Controller

The Display section provides tools for inspecting and adjusting supported display configuration values, useful for testing, gaming and troubleshooting display layouts.

Display metrics: Review the active screen resolution, density and available display bounds.
Custom resolution: Apply a supported width and height configuration.
Density adjustment: Set a custom display density (DPI), for example 320, 420 or 480, when accepted by the device.
Overscan controls: Adjust top, bottom, left and right margins on supported configurations, particularly useful for compatible Android TV setups.
Reset option: Restore the default display configuration using the provided reset workflow.

Display changes may alter the size of interface elements or the usable screen area. Compatibility varies by Android version and manufacturer, so use the reset option if the resulting display is unsuitable.

8. Remote Control and Input Pad

The Remote Control section offers input tools for navigating the connected Android device and sending supported key events or text.

Remote text input: Enter text on your phone and dispatch it to a supported input field on the target device.
Directional pad: Use Up, Down, Left, Right and Center/OK controls for navigation.
Numeric keypad: Enter digits using the virtual 0–9 numpad.
Navigation buttons: Access supported Home, Back and Recents actions.
Device controls: Access supported Power and Volume Up, Volume Down and Mute actions.
Media controls: Use available media playback buttons where supported.

The actions available depend on the device, Android restrictions and the input dispatch mechanisms implemented by the app.

9. Device Information and Diagnostics

The Device Info screen brings together important hardware, operating-system, memory, storage, battery, display and network details.

Device overview: View the device brand, model, manufacturer and hardware board.
Android details: Inspect the Android version, API level, build fingerprint, security patch level and kernel version.
Display information: Review resolution, refresh rate and density class where available.
CPU and GPU: View available processor architecture, chip information, core count and GPU renderer details.
Memory dashboard: Review total and available RAM and the displayed memory utilization information.
Storage dashboard: Review internal storage capacity, available space and the available storage breakdown.
Battery information: Inspect battery percentage, health, status and temperature where reported by the device.
Network details: View available Wi-Fi IP and MAC address information, subject to Android's access restrictions.

10. Settings and Customization

Settings lets you adjust the app's appearance and navigation behavior to match your preferred workflow.

Theme selection: Choose Light, Dark or System theme according to the available options.
Dark appearance: Use the dark interface option for a darker visual experience.
Top navigation tabs: Show or hide the horizontal navigation tab bar below the toolbar.
Swipe navigation: Enable or disable horizontal swipe gestures for switching between main screens.
Terminal input mode: Configure the available multiline command-entry preference.
Output buffer size: Adjust the terminal scrollback capacity to suit your command and logging workload.

11. ADB OTG Shell Pro

The Pro section presents the app's paid upgrade options and the features associated with the Pro entitlement.

Purchase options: View available lifetime and subscription purchase options as offered in the current release.
Ad-free experience: The Pro entitlement is described as removing supported banner and interstitial advertising.
Advanced tools: Access eligible premium operations, including split APK installation, system-app freezing, advanced batch commands and extended terminal output history, according to the current entitlement and implementation.

The features available to a particular user depend on the purchased entitlement, subscription status and current app version. Check the in-app Pro screen for the applicable price and included features.

Screen Reference Guide

Screen	Main purpose
Connection / USB OTG Setup	USB OTG connection guidance, monitoring and status updates.
Terminal	Shell command execution, multiline input, history and output.
Quick Commands	Categorized commands and shortcuts.
Bookmarks	Saved and categorized commands.
Apps / App Details	Installed package inspection and supported package operations.
Processes / Process Details	Process inspection, filtering and supported process actions.
File Manager	Device file browsing and supported file transfers.
Display	Display metrics, resolution, density and overscan tools.
Remote Control	Remote text, directional navigation and supported device keys.
Device Info	Hardware, Android, memory, storage, battery and network diagnostics.
Settings	Theme, navigation and terminal customization.
Pro Features	Upgrade options and eligible premium tools.

Important Notes

ADB operations are subject to Android's security model, device compatibility and the privileges of the shell.
Not every desktop ADB client command is a shell command. Transport-level operations require support in the app's ADB connection implementation.
Features such as app suspension, archiving, protected-directory access, process termination and display changes may be unavailable on some devices.
Pro availability, purchase options and feature eligibility should be confirmed in the current app release.

Download ADB OTG Shell

Ready to explore local ADB tools on your Android device over USB OTG?

Download ADB OTG Shell from Google Play

Happy Shelling! :-)

ADB OTG Shell – Local ADB tools for Android

Gaming Tech Ventures

Search This Blog