On Tuesday at BlackBerry Live, CEO Thorsten Heins announced the availability of BB 10.1 for the Z10. This first major update to BlackBerry’s next-gen mobile platform starts rolling out immediately and packs a moderate amount of updates. “By the end of this week, the vast majority of our international carriers will offer this update,” Heins detailed. “US carriers will offer it by the end of the month.” This version brings more classic BlackBerry features to BB 10. Phone contacts can now feature personalized notifications with custom ringtones, vibrations, and LED flashes. Further customization is available with custom notifications for different email accounts. HDR support should improve the Z10’s lackluster camera performance. The software also updates the camera software with improved red eye reduction.