Originally posted by clackers I've never had a problem. About the only thing that can go wrong is an interruption, so I always make sure a freshly charged battery (no matter the level indicated when first turned on) is inserted.
I just did an update for my new K 3 II
I had a problem
then I reread the instructions and found i forgot a step
no problem after that correction
I had previously updated a K 5 II and a K 3.
so my advice is to read the instructions, watch the video, read the instructions and
carefully follow them completely