In December, Motorola tried updating the Verizon Droid Maxx and Droid Ultra to KitKat. Unfortunately, they had to pull the update due to issues that were bricking devices. It’s looking like Verizon and Motorola have solved those issues, as today Motorola has started rolling out the same update to devices again.
For the most part, the update appears to be identical to what Motorola originally sent out to devices, so they haven’t added any features while you were waiting. Let us know in the comments if your Droid is seeing the update yet.
source: Droid Life