RB1100AHx2 can't update!

Hello, I am trying to update the RB1100AHx2 from 6.32.2 to 6.35.1, the check for update, it is downloading all the packages, and after the reboot. Nothing happened! Also at the log doesn’t show anything about the installation.
Please guide me, how to solve this!

Thanks

try and download manually and place the file in files, should update if the file is right.

There must be some log messages after reboot, what does the logs say?