The initial low-level screen where you unlock the bootloader. It handles critical partitions like boot , radio , and recovery .
For boot-as-recovery devices (flash to both slots to ensure safety): The initial low-level screen where you unlock the bootloader
Disclaimer: Flashing modifications carries inherent risk. This guide is for educational purposes. The author is not responsible for any damage to your device. Always ensure you have backups of your critical data before proceeding. This guide is for educational purposes
Many manufacturers provide tools to flash their devices back to a stock state, even when they are unbootable. Use MiFlash Tool to flash a Fastboot ROM. OnePlus: Use the MSM Download Tool. Pixel/Android: Use the Android Flash Tool via web browser. Method 5: Re-flash ROM/Update Many manufacturers provide tools to flash their devices
If you are flashing a completely new custom ROM, formatting the data partition can resolve mapping conflicts: fastboot -w Use code with caution.