Custom & Secure Android OS

Custom, Secure & Safe Android OS for Embedded Systems

L4B Software delivers next-generation custom Android OS solutions, hardened for security and performance, tailored to your embedded hardware and industry-specific use cases.

From its beginnings in mobile phones, Android has evolved into a versatile OS for a wide range of embedded systems—including automotive infotainment, medical devices, smart TVs, home automation, and point-of-sale systems. Since 2009 (starting with Android 2.2), L4B Software has been at the forefront of Android development, supporting everything from early releases to the latest Google AOSP versions.

We don’t just build Android systems – we engineer complete, secure platforms purpose-built for your device.

Why L4B for Embedded Android?

Over 15 years of Android engineering experience
Deep specialization in AOSP customization for embedded systems
Full-stack development: drivers, HAL, OS, applications, OTA
Security-hardened platforms with certification readiness
Proven delivery across medical, automotive, industrial, and consumer devices

We integrate Android with custom hardware and real-time constraints to deliver reliable, future-proof embedded solutions.

Why Embedded Android Is Different – And Why It Matters

Android for embedded systems is fundamentally different from mobile Android. Devices may not have access to Google services, require low-latency performance, or operate in safety-critical environments. These systems often run on non-standard hardware with custom peripherals, where off-the-shelf Android is not suitable.

L4B Software specializes in solving these challenges. We deliver Android OS stacks tailored to your hardware, optimized for performance, and hardened for security and regulatory compliance.

Full Hardware and BSP Integration

L4B develops fully customized Android platforms adapted to your exact hardware specification. Our services include:

Board Support Package (BSP) development and hardware adaptation
Device driver implementation and seamless integration into Android
Custom Hardware Abstraction Layers (HALs) and system services
CTS, VTS, ATS compliance testing for GMS and GAS (Android Automotive OS)

Broad Support for SoCs and Architectures

We support a wide range of processor platforms based on ARM and x86 architectures, including high-performance, low-power, automotive-grade, and AI-capable chipsets:

Vendor	Supported SoCs	Use Cases
NXP	i.MX6, i.MX7, i.MX8 (QuadMax, Mini, Nano), i.MX8X, i.MX93, i.MX95, S32G, S32K	Automotive, industrial, medical, IoT, secure edge
Qualcomm	Snapdragon 410, 429, 450, 6xx, 7xx, 8xx, 820A, 8155, 8295, SA8155P, SA8195P, QCS610, QCM2290	Automotive IVI, Android Automotive OS, AI cameras, edge compute
NVIDIA	Tegra K1, Parker, Jetson TX2, Xavier NX, Orin Nano, Orin AGX	AI/vision systems, robotics, automotive, smart surveillance
Renesas	R-Car H2, H3, M3, E3, V3H, V3M, S4	Automotive HMI, ADAS, display and camera integration
Texas Instruments	AM335x, AM437x, AM57x, Jacinto 6, Jacinto 7 (TDA4VM)	Industrial control, medical imaging, automotive gateways
Intel (x86)	Atom E3800, Apollo Lake, Elkhart Lake, Core i3/i5/i7	Medical, industrial, high-performance edge Android
Rockchip	RK3288, RK3399, RK3566, RK3588	POS systems, tablets, consumer Android, AI edge cameras
MediaTek	MT8167, MT8183, MT8516, Genio 1200	Smart home, voice assistants, AIoT, infotainment
Allwinner	A64, A83T, H3, H6	Consumer Android, tablets, signage, media boxes
Amlogic	S905X, S922X, A311D	Android TV, set-top boxes, retail media
UNISOC	SC9863A, T610, T618	Entry-level Android devices, tablets, global IoT

AI and Embedded Intelligence with Android

L4B Software enables AI-powered features directly in Android OS builds for edge devices. From vision-based user interfaces to predictive diagnostics, we bring embedded intelligence into your Android-based platform.

AI Capabilities

Integration of TensorFlow Lite, ONNX, MediaPipe, and custom AI frameworks
Support for hardware accelerators: NPUs, GPUs, DSPs (e.g., Qualcomm Hexagon, NVIDIA DeepStream, NXP eIQ)
Low-latency, on-device inference for computer vision, audio, and natural language models
Model deployment and optimization for edge AI under Android
Seamless integration with camera subsystems, sensor fusion, and real-time user interaction
Custom APIs to expose AI functionality to apps or external systems

Android Application and System-Level Development

We develop modern, maintainable, and scalable Android apps for both user-facing and system-level use cases using up-to-date tools and best practices.

Technologies and Frameworks We Use:

Kotlin-first development with modern architecture patterns (MVVM, Clean Architecture)
Android Jetpack libraries (Lifecycle, ViewModel, Room, Navigation, WorkManager)
Compose UI (Jetpack Compose) for flexible and efficient UI design
AIDL for inter-process communication and service integration
Custom NDK components in C/C++ for performance-critical logic
Embedded HIDL, AIDL, and binder-based communication for system components
Android Automotive-specific UI and integration layers (GAS/IVI)

Use Cases We Support:

Custom launchers and branded interfaces
Secure user applications and kiosk modes
Headless system services and watchdog processes
Apps tightly integrated with hardware (sensors, cameras, network, medical I/O)
Custom APIs and secure communication frameworks

Multimedia, Graphics, and Performance Optimization

In addition to AI and system control, we support advanced multimedia and graphical frameworks:

Hardware-accelerated video playback (H.264/H.265/VP9)
2D/3D rendering pipelines using Vulkan and OpenGL ES
Optimized display pipelines for high-performance UI/UX
Custom graphic surfaces, overlays, and low-latency rendering
Integration with camera HALs and multimedia codecs

L4B Android Expertise at a Glance

Android platform development since 2009
Kotlin-first application design with modern Android architecture
Expertise in AOSP, non-GMS Android, and customized builds
Deep hardware integration across major SoC vendors
Advanced security architecture: SELinux, verified boot, secure OTA
Compliant with ISO 13485 (medical), ISO 26262 (automotive), and other industry standards
Delivered projects across consumer electronics, automotive IVI, and regulated medical systems

Secure and Certified Software Stack

Security is built into every layer of the Android system we deliver. Our custom Android platforms include:

Secure boot, verified boot, and encryption
SELinux policies tailored to your threat model
Secure OTA update frameworks and rollback protection
Rigorous CTS, VTS, and regulatory compliance testing
Long-term support, traceability, and certified software lifecycle processes

Let’s Build Your Embedded Android Platform

Whether you’re designing a next-gen infotainment system, a connected medical device, or an industrial controller, L4B Software provides the Android expertise, hardware integration, AI capability, and security foundation to make it real.