Firmware is the software programmed into the Read-Only Memory (ROM) of a device that provides control and instructions for the hardware.
What is Firmware?
Firmware is low-level software that interfaces directly with hardware components. It tells your device how to operate at a fundamental level, controlling everything from how the device boots to how it communicates with different components.
Types of Android Firmware
- Official Firmware - Released by the device manufacturer
- Unofficial Firmware - Created by third-party developers
Firmware Updates
Firmware updates are typically delivered through:
- OTA Updates - Over-the-air wireless updates
- Manual flashing using tools like Odin, SP Flash Tool, or TWRP
