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Open Source Android Utility

Extract & Control OTA Updates.

OTA Pulse is a free app that lets you fetch, download, and extract official OTA payloads directly from Realme, OPPO, and OnePlus servers.

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Realme UI • OxygenOS • ColorOS • Jetpack Compose • Payload Extractor •

System Capabilities

Everything you need to control your firmware.

OTA Fetch

Fetch latest OTA metadata for any supported device model — not just your own.

Download Manager

Built-in downloader with pause, resume, retry, and 3× auto-retry on CDN failures.

Payload Extractor

Extract specific partitions like boot.img directly from the payload.bin inside the OTA ZIP.

Secure API Calls

AES + RSA encrypted OTA API communication for all requests mirroring BBK servers.

Device Info

View Android version, security patch level, build number, OTA size, and accurate MD5 hashes.

Background Extraction

WorkManager ensures reliable background downloads and extraction — even when minimized.

In-app Updates

Auto-detects new OTA Pulse releases via GitHub API so you're always up to date automatically.

Material You

Full Material Design 3 implementation with system-wide dynamic color support on Android 12+.

Immersive Interface

A Look Inside OTA Pulse

Experience a fluid, native application built entirely with modern Android frameworks.

System Architecture

  • Language

    100% Kotlin

  • UI Framework

    Jetpack Compose + Material 3

  • Concurrency

    Coroutines, Flow, Hilt

  • Background Work

    WorkManager + OkHttp

Disclaimer: OTA Pulse is an independent utility and is not affiliated with OnePlus, Realme, or OPPO. Firmware files are fetched securely from official BBK servers. Android 10+ required.

Join the Pulse.

Connect with developers, request device support, report bugs, or get help extracting specific partitions on our active network.

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