@spring I Flash image 1.2.7, System languag Russian (Русский), install Zidoolog, run Zidoolog, prees start, open file manager, open root directory on sata HDD and wait 15 minutes. File manager hung.
@spring Reboot system, run Zidoolog, prees start, open file manager, open root directory on internal storage and wait 15 minutes. File manager crush and exit to the main screen.