восстанавливал Z610
Db2020Inside.pdf стр 9 прошивка К800
MCU - main software fileSimply ”DRAG and DROP” the files to software window
or right mouse click to mini window then select ADD
To delete files simply click on file and delete it or right mouse click to file, select Remove
If you want to remove all files, right mouse click and Remove All
DEC - language file
CUS - customization activation file
перетаскиваем нужные файлы в окно программы
нажимаем кнопку Do It