| Tool / Firmware | Description | Key Feature | | :--- | :--- | :--- | | | The baseline firmware. Stable, but with limited Sub-GHz brute-force features. | Great for learning the basics | | Momentum Firmware | A popular custom firmware based on the official build. | Allows banned frequencies, adds Sub-GHz scripts, and supports uid_brute_smarter | | Unleashed Firmware | Another well-known custom firmware focused on removing transmission restrictions. | Removes region locks and frequency bans, unlocks full hardware potential | | Xtreme Firmware | A firmware with many unique apps, features, and a different UI. | BadUSB and Bluetooth features, extra Sub-GHz protocols | | flipperzero-bruteforce | A tool for generating Sub-GHz brute-force files. | Provides the binary-search attack methodology | | uid_brute_smarter | An advanced NFC UID brute-forcing tool. | Intelligent pattern detection and automated range generation | | HardnestedRecovery | A PC-based tool to recover MIFARE Classic keys from collected nonces. | Can crack keys without any prior knowledge of the card |
To perform advanced functions like Rolling Code generation or increased transmission power, you must use . flipper zero brute force full
Brute-forcing on the Flipper Zero primarily targets Sub-GHz frequencies. These frequencies control everyday wireless devices like garage doors, gates, and barriers. Fixed Codes vs. Rolling Codes | Tool / Firmware | Description | Key
A major point of confusion for beginners is trying to brute-force modern cars or secure garage doors. Modern automotive and high-security residential systems use (such as KeeLoq). | Allows banned frequencies, adds Sub-GHz scripts, and
Open the Sub-GHz Brute Forcer application. Select the matching protocol and frequency found in steps 1 and 2.