: It excels at reviving "bricked" devices, performing "Readback" operations (backups), and formatting partitions.

This is a low-level operation. It formats the entire flash memory chip before writing new data. This is the primary remedy for "hard bricks" where the partition table is corrupted or the device fails to boot past the logo due to severe logical errors. This mode deletes the NVRAM, which can result in lost IMEI numbers if the backup is not restored.