Upgrade firmware 3.5 to 4.5.6

[MSImax]

I have an older ePMP1000 currently on 3.5 firmware. Any issues with upgrading this directly to 4.5.6 or is there a firmware upgrade sequence I should follow?

Thank you

[Cheree_King]

You should not have a problem. I upgraded one this morning with 3.5.1 to 4.5.6 without any issues.

[MSImax]

Perfect. Thank you