: Load the factory board software, typically selecting an .xml or scatter file that maps out the device's partitions.
After 2018, Huawei cracked down on bootloader unlocking. Tools like Fastboot simply reply with "FAILED (remote: 'flashing unlock password failed')". Most alternative flashers cannot write custom or modified images because the bootloader rejects non-Huawei signatures. huawei flash tool idt 20 better
IDT 20 operates below the bootloader level. When used with modified loader files (e.g., "IDT loader for testpoint"), it can write pre-rooted images, repair IMEIs, or overwrite corrupted partitions without ever needing an unlocked bootloader. For technicians repairing second-hand or forgotten Huawei devices, this is a game-changer. : Load the factory board software, typically selecting an
: Uses XML-based configuration files to automate the flashing of multiple image files (boot, system, recovery) simultaneously, reducing manual errors. Comparisons to Other Methods Normal Update Minor updates/Stability Settings > System > Software Update SD Card (Dload) Manual firmware install UPDATE.APP file in dload folder SP Flash Tool MediaTek (MTK) devices Scatter.txt based flashing IDT 2.0 HiSilicon Kirin Recovery XML-based flashing via PC Important Prerequisites Most alternative flashers cannot write custom or modified
mode. This allows it to flash a device even if the operating system or bootloader is completely corrupted. Board-Level Flashing: