I have an upcoming upgrade for a customer from 5.1(3) to 6.1(2) and then soon onto 6.1(3).
We have everything ready to go, except the customer is worried about the need to re-login all EM profiles. We have a LOT of phones.
Is this going to affect us? I could see how this is the case from 4.x, using DMA, but any experience welcome.