

However, it is similar to what you will normally do on a Pixel or Nexus device. It is an engineering and diagnostics tool – however, it is being used individually to flash custom ROMs or recovery images on Android smartphones.ĭepending on what smartphone you have, booting into the Fastboot mode can be quite different. You can enter a couple of commands from your PC to get things done. In layman terms, Fastboot is a mode in Android devices which lets you modify system files via USB through a computer. What do you need to do before installing TWRP?.
