IPLDK300 Upgrade

[eats4treats]

Hi

I have an IPLDK300 MPB on 3.6

I would like to upgrade this to 3.8 or 3.9 if possible.

I have read numerous times that 3.6 is the latest an MPB will go to and an MPBN is required to go up to 3.8

I have connected to the system on admin and at the upgrade part where it tells you not to continue to 3.7 if its not an MPBN but wondered if its just a cautionary message and it will actually take it.

Also if I do ignore the message will it completely ruin the MPB or will it reject it and continue to work on 3.6

On site as I type and could do with a bit of advice.

Eats

Ok, Press Trans *#..... TRANS/PGM..... the transfer key?.......sigh!

 

[Registar]

ckeck connetion cable pc to mpbn. if you loss 1 bits, upgarade is fail