DM42 version 3.0 how to flash update?

[lemontea]

Ok everyone, thanks for the tips.

I seem to have successfully flash updated my DM42 and while I was at it, I opened it up to press on the keys (I also used a blowdryer to heat the plastic a little before I flexed them carefully).

Now my DM42 says it's:

DMCP 3.15
DM42 3.14
Free42 2.2

Is this correct?

No need to do the "QSPI flashing" right? Whatever that is.

Thanks.