Restore Prology iReg-7570SHD

Usual procedure

1. Download similar device firmware.elf
2. Flash using DirectUSB (Flash firmware using DirectUSB)
3. Place our device firmware on SD and flash it using standart procedure or Flash firmware using autoexec.ash

Exceptions

1. firmware may have different standard names
2. firmware may have different partitions magic numbers

different names

it just need to rename the firmware of our device to name that use device which .elf is flashed.

example names:

different magic numbers

that cause need of CRC and magic number hacking using hex editor

1. our .bin file maybe updated to have alien magic numbers
2. alien .elf file maybe updated to have our magic number (preferred)