Does the firmware work on T-962 with 3 buttons?

[mmadela]

will the FW work on the oven with just 3 buttons?
there are just few photos, all with 5 buttons

I suppose it is not the same as black 2.0 variant, which is quite different as stated in other tickets

[anishkgt]

Has anyone managed to get this version of the reflow oven updated with the firmware ?

[pointcheck]

I too have three-button T-962A oven, any ideas if this piece of software can be installed ?