Well, the device has officially graduated from the school of 2.0 and above. Cricket has begun, as of the 28th of Feb, rolling out the 2.2 update to all devices. So, if you have the Zio, from your home screen, hit “menu”, hit “about”, and check the “system updates” section for the update. If it’s not there yet, don’t worry, these updates usually get rolled out in waves as the carrier deems fit. If you have the update, don’t forget to come back and let us know in the comments below. And don’t forget to enjoy all of the new benefits that come with Froyo, such as flash, apps to SD and JIT technology, among some other goodies.

[via phonescoop]