Claro Guatemala has officially released OS for the BlackBerry Curve 9320 and BlackBerry Bold 9790.

While this is an official release, always use caution when upgrading your operating system from another carrier rather than the one you are on.

To download either operating system from Claro Guatemala, click here.  Let us know what you find in the forums.

Read BlackBerry Empire’s Official How to Upgrade and Operating System Here.