compare this to the soak tests that the manufacturer pulls off in the U.S. as a way to test a small number of phones before a broader release. The theory is that by distributing the update in this fashion, if there is a serious bug that bricks the phone, it will only affect a small number of users at one time.
The update is bringing Android 4.0.4 to the Motorola RAZR and Motorola RAZR MAXX and also includes a new-fangled lock screen and launcher, and a re-worked UI that brings the phones more in line with recent Motorola releases like the Motorola ATRIX HD.
If you own one of the two models and have received the update, let us know what you think. As for the rest of you guys, Motorola says a broader release will come in the upcoming week.
source: Motorola via AndroidCentral