For full system (if you have kernel + rootfs):
isn’t a single tool but a methodology + toolkit popularized by the Easy-Firmware community. It stands for: Easy-firmware Efrp
is a software utility designed to bypass or manage Factory Reset Protection (FRP) on Android devices. While "FRP" is a built-in security feature by Google to prevent unauthorized access after a hard reset, the Easy-Firmware platform provides specialized tools and firmware files for technicians to regain access to devices when credentials are lost. Overview of Easy-Firmware (EFRP) Easy-firmware Efrp For full system (if you have
In short: Learn how firmware is broken, then how to fix it. End user docs: EFRP isn’t a single tool
The logic behind the Easy-Firmware EFRP method generally involves exploiting "entry points" in the Android setup wizard. These entry points allow a user to access a web browser or the device settings before the phone is officially "activated." Common steps in an EFRP workflow include: