Moto and HTC devices slated for Android upgrades

HTC's Thunderbolt will get Android 4.0.

Summer is a great time to get an ice cream sandwich. That goes for people and for their mobile phones.

Both Motorola and HTC have announced their schedules for rolling Android 4.0, the new Google operating system that runs on handsets and tablets.

In the Motorola camp, the Droid Razr and Razr Maxx will get ICS by the end of June. So will Motorola's Xoom tablet.

Other devices will have to wait until the third quarter. That list includes the Droid Bionic, Atrix 2, Droid 4, and the Xyboard tablet.

No ice cream for the Droid 3 or Droid X2.

At HTC, phone slated for an upgrade in the second quarter include the Droid Incredible 2, the the EVO 3D, the Rezound; and the Thunderbolt.  HTC's Flyer tablet is among the devices that won't be getting an upgrade.