Unity version: 4.2.x Language pack version: 5.0.2.x.
After completing installation and user setup in Unity
After refreshing Unisphere, infinite loading occurred on the loading screen after the next login.

After that I realized that the language pack version is wrong, causing an infinite load.
I did mgmt restart with uemcli but it is still infinite loading. ...

Should I upgrade Unity version to 5.0.2.x via uemcli?