Hi I'm trying to update a PS6100 from 8.1.14 to 9.0.0 but I get this error: 

The Kit file is the x64 version.

05:23:56 Verifying kit integrity.
05:24:10 You cannot update from firmware version V8.1.14 to V9.0.0 because of compatibility issues. Update aborted.
HQ-GROUP> 2323:0:logevent:19-Jul-2018 05:24:10.480000:logevent.cc:238:ERROR::30.4.1:Array firmware update from version V8.1.14 to V9.0.0 failed. Reason: You cannot update from firmware version V8.1.14 to V9.0.0 because of compatibility issues. Update aborted.