and no isp emmc work is have been done

CheemaG

System info:
Processor: Intel(R) Celeron(R) N4000 CPU 1.10 GHz (2 CPUs)
Installed RAM: 3.83 GiB (22 % free)
OS: Windows 10 (Build 19041.1889, 20H1(May 2020 Update), 64-bit)
Storage:
Disk space: 465.21 GiB (177.42 GiB available)
Disk space(firmware packages): 465.21 GiB (177.42 GiB available)
Loaded drivers:
[zegobit] winusb, version: 1.0.3.2, date: 12-18-2015

Please "Identify eMMC" at first, before any other operation.

Synchronizing files...
updating file: changes.txt (55.35 KiB)... CRC error

madgoeslim

CheemaG updating file: changes.txt (55.35 KiB)... CRC error

Hi, this file is UFI software update history text file, not related to software operation.
So please post your error problem during ISP operation instead of error updating UFI software.

BARALADEVIPRODUCTION

Synchronizing files...
updating file: changes.txt (55.35 KiB)... CRC error

madgoeslim

BARALADEVIPRODUCTION Hi, please read my reply above.
This changes.txt error will not affect with software operation, so you can ignore it.