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Download official Cyronix OS release packages. Every package is signed with unique private release keys and accompanied by cryptographic SHA-256 hashes.

LATEST STABLE CANDIDATE

CYRONIX OS 1.5.1 (Production RC)

Build: RQ3A.211001.001 · Date: 2026-09-22 · Channel: stable

SIGNED WITH RELEASE KEYS

TARGET HARDWARE

OnePlus 3T / 3 (oneplus3)

ANDROID VERSION

Android 11 (API 30)

SECURITY PATCH

Platform 2024-02-05

FILE SIZE

809,059,475 B (771.5 MB)

SHA-256 CHECKSUM:

c0cc8310d6fd8deb6e8a2f0abfe6d960948d03dac5cd5c37cca3f8dc803fcf9e

Download System ZIP (771.5 MB) Download Recovery IMG (23 MB) Installation Instructions →

How to Verify Your Download

Before transferring or flashing packages to your phone, verify the SHA-256 hash in PowerShell or Linux bash:

PowerShell (Windows)

Get-FileHash CYRONIX-OS-1.5.1-20260922-user-oneplus3.zip -Algorithm SHA256

Bash (Linux / macOS)

sha256sum CYRONIX-OS-1.5.1-20260922-user-oneplus3.zip

Previous Releases & Dev Builds

Historical release archive for rollback and testing purposes.

CYRONIX OS 1.5.0

STABLE

Security Release: Kernel hardening (Yama LSM, software PAN), USB restricted mode, auto-erase after 10 failed unlocks.

SHA-256: 8a4128f9d02c4b8b603816ee928a2a7e75fa9bd476e18f26dcb301d0a52df491

View Release Details →

CYRONIX OS 1.4.0

DEV CHANNEL

Wallpapers & Audio: 6 procedural wallpapers, synthesised sound suite, 167 locale string overrides.

SHA-256: 0de75e13d100b21a37c164a6d214c7c34ef42551ec94191d4efbf51b88e06e53

Browse Full Archive →

DOWNLOAD CENTER.SIGNED & VERIFIED.