The pocket-sized hacking tool is already pretty powerful out of the box, but installing third-party firmware can unlock a lot more power.
New Firmware Update System
Flipper Zero Firmware Update via qFlipper
All apps gone after updating flipper zero : r/flipperclub
Flipper Zero Firmware - Install Unleashed Firmware on FlipperZero using Flipper App on iOS
What is Flipper Zero: A Comprehensive Guide!
CHRISTAN WORKSHOP — DIY: ESP32-CAM Module for Flipper Zero
Easy way to switch between any 3rd party firmware (keep Xtreme, Rougemaster, and Unleashed at once)
Unleashing the power of the Flipper Zero with custom firmware
Flipper Zero - DarkFlippers / Unleashed Firmware & First Impression
Flipper Zero now supports Overt-the-Air Update : r/flipperzero
Installing Xtreme Firmware on Flipper Zero — Xtremely Easy!
Flipper Zero: How to install third-party firmware (and why you should)