Hello. I've done every step until 21, but when I type the command .\fastboot.exe flash boot 32.4.A.1.54_E6853.img in the prompt command, I get the following error, what can I do?
PS C:\Flashtool\x10flasher_lib> .\fastboot.exe flash boot 32.4.A.1.54_E6853.img
target reported max download size...