Flipper Messenger
Compose, send, receive, and reply to carrier SMS from a user-owned Flipper Zero through an authorized Android phone.
How it works
The Flipper has no cellular modem. The Android companion performs real carrier SMS operations after bonded Bluetooth setup and a physical authorization step. The connection uses authenticated encryption, replay rejection, and duplicate-send protection.
Current versions: Android 0.1.1 and Flipper application 0.0.10.
New in Android 0.1.1
Choose from 25 Android interface languages. The Android app also includes a Flipper Zero application section where users can download the unchanged 0.0.10 .fap, move it to a Windows computer, and follow copyable Command Prompt or PowerShell installation instructions.
Requirements
An Android 8.0 or newer phone with SMS service, a Flipper Zero running official firmware 1.4.3 or newer, and a microSD card are required. Carrier messaging charges may apply.